Skip to main content

Antinori Diamond

to
1,127
729
516
485
446
230
1,181
765
281
104
89
12
1,176
5
4
1
1
848
338
2
338
252
177
124
67
to
1,187
1
530
408
27
2
1
1
1,188
1,114
74
Antinori 15-Inch Platinum Emerald and Diamond Necklace, Italy
Antinori 15-Inch Platinum Emerald and Diamond Necklace, Italy

Antinori 15-Inch Platinum Emerald and Diamond Necklace, Italy

By Antinori Fine Jewels

Located in Chicago, IL

DIAMOND AND EMERALD NECKLACE designed as a graduated sequence of 15-inch-long oval-cut emeralds set in platinum and 18k gold, with pear-shaped diamonds between each one and marquise...

Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

Antinori Fine Jewels 14K White Gold Diamond Halo Engagement Ring
Antinori Fine Jewels 14K White Gold Diamond Halo Engagement Ring

Antinori Fine Jewels 14K White Gold Diamond Halo Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

This elegant halo engagement ring features a total diamond weight of approximately 2 carats (main diamond 1.39ct), offering a refined balance of brilliance and presence. At its cent...

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Emerald, 14k Gold, White Gold

18 Carats Yellow Gold Diamond Bracelet Customizable Made in Italy Antinori
18 Carats Yellow Gold Diamond Bracelet Customizable Made in Italy Antinori

18 Carats Yellow Gold Diamond Bracelet Customizable Made in Italy Antinori

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite handmade 18 carats yellow gold bracelet made by Antinori di Sanpietro 100% made in Italy All diamonds are natural E-F color and excellent brightness The bracelet is...

Category

2010s Italian Modern Bangles

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Diamond and Natural Sapphire Bracelet  6.50 CTW Diamonds
Diamond and Natural Sapphire Bracelet  6.50 CTW Diamonds

Diamond and Natural Sapphire Bracelet 6.50 CTW Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

This elegant bracelet is set with approximately 6.50 carats total weight of natural diamonds, predominantly in the H color range with SI clarity, offering a lively brilliance and exc...

Category

2010s Italian Tennis Bracelets

Materials

Diamond, White Diamond, Sapphire, 18k Gold, Yellow Gold

23.75 Ct. Diamond Chandelier Earrings with F Color VS Diamonds
23.75 Ct. Diamond Chandelier Earrings with F Color VS Diamonds

23.75 Ct. Diamond Chandelier Earrings with F Color VS Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

These exceptional chandelier earrings are crafted in solid 18K gold and set with an impressive total of approximately 23.75 carats of natural diamonds, offering extraordinary presenc...

Category

2010s Italian Chandelier Earrings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

4.13 Carat GIA Type IIa Oval Diamond Ring with Diamond Halo in Platinum
4.13 Carat GIA Type IIa Oval Diamond Ring with Diamond Halo in Platinum

4.13 Carat GIA Type IIa Oval Diamond Ring with Diamond Halo in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary expression of refinement and rarity, this exceptional platinum ring showcases a breathtaking 4.13 carat oval brilliant cut diamond of remarkable beauty and distincti...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Diamond Huggies Earrings
Diamond Huggies Earrings

Diamond Huggies Earrings

$5,200Sale Price|20% Off

Diamond Huggies Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Introducing our 0.68 ct Round Brilliant Cut Diamond Hoop Earrings in 18K White Gold. These exquisite earrings weigh 3.2 grams, measure 16.1 mm in diameter, and are 3.2 mm wide. Featu...

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

8 Carat Diamond 18K Yellow Gold Pearl and Diamond Earrings
8 Carat Diamond 18K Yellow Gold Pearl and Diamond Earrings

8 Carat Diamond 18K Yellow Gold Pearl and Diamond Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Crafted in 18 karat yellow gold, these earrings are set with a total of approximately 8.00 carats of natural diamonds, graded G/H color, VS1–VS2 clarity, offering excellent brillianc...

Category

2010s American Clip-on Earrings

Materials

Diamond, White Diamond, Pearl, 18k Gold, Yellow Gold

Green Emerald Diamond Platinum Bracelet
Green Emerald Diamond Platinum Bracelet

Green Emerald Diamond Platinum Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

Emeralds and diamond Gemstone Type: Emerald-Cut; Number of Gemstones: 19 Weight of Gemstone: 13 Number of Diamonds: 19 Weight of Diamond: 2 Platinum is the metal.

Category

2010s Italian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Platinum

Emerald Minor Oil Diamond Necklace
Emerald Minor Oil Diamond Necklace

Emerald Minor Oil Diamond Necklace

$320,000Sale Price|20% Off

Emerald Minor Oil Diamond Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Emeralds and diamond rivière necklace Composed of a graduated line of alternating heart-shaped vivid green and diamonds, length approximately 410mm

Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

1 Carat Round Diamond Rose Gold Diamond Studs
1 Carat Round Diamond Rose Gold Diamond Studs

1 Carat Round Diamond Rose Gold Diamond Studs

By Antinori Fine Jewels

Located in Chicago, IL

Rose Gold Round Halo Stud Earrings with 1.16 ct total weight in Diamonds. The Earrings contain 2 Natural Round Brilliant Cut Diamonds Weighing 1.00 ct, I-J in Color, SI3 in Clari...

Category

2010s Unknown Modern Clip-on Earrings

Materials

Diamond, White Diamond, Rose Gold, Gold, 14k Gold

Vintage Style Diamond Solitaire Ring
Vintage Style Diamond Solitaire Ring

Vintage Style Diamond Solitaire Ring

$23,200Sale Price|20% Off

Vintage Style Diamond Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

An elegant vintage-inspired ring showcasing a striking 2.46 carat marquise-cut natural diamond at its center. The elongated silhouette enhances brilliance and finger coverage, creati...

Category

Late 20th Century Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

19 Carat Emerald and Diamond Tennis Bracelet
19 Carat Emerald and Diamond Tennis Bracelet

19 Carat Emerald and Diamond Tennis Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

Exquisitely crafted, this sophisticated tennis bracelet features a stunning array of perfectly calibrated emeralds accented by brilliant diamonds. The diamonds are graded D-F in colo...

Category

2010s Italian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 10 Carat Emerald Cut Diamond Platinum Ring with trapezoid diamond
GIA Certified 10 Carat Emerald Cut Diamond Platinum Ring with trapezoid diamond

GIA Certified 10 Carat Emerald Cut Diamond Platinum Ring with trapezoid diamond

By Antinori Fine Jewels

Located in Chicago, IL

This engagement ring is a statement of architectural elegance, designed to showcase clarity, balance, and refined luxury. Its sophisticated composition highlights clean lines and lum...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5.22 Carat Radiant Cut Diamond Ring with Cadillac Side Diamonds
GIA Certified 5.22 Carat Radiant Cut Diamond Ring with Cadillac Side Diamonds

GIA Certified 5.22 Carat Radiant Cut Diamond Ring with Cadillac Side Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

This engagement ring is a striking expression of timeless elegance and refined craftsmanship. Set in platinum and accented with Cadillac cut side diamonds it presents a bold and arch...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Colombian Emeralds and Diamond Platinum Necklace
Colombian Emeralds and Diamond Platinum Necklace

Colombian Emeralds and Diamond Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite emerald and diamond necklace set with graduated line of alternating oval-cut diamonds and emeralds, mounted in platinum, 16 inches The biggest emeralds weigh approxima...

Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

Colombian Emerald and Diamond Ring – 13.21 Carat Emerald Diamond Ring
Colombian Emerald and Diamond Ring – 13.21 Carat Emerald Diamond Ring

Colombian Emerald and Diamond Ring – 13.21 Carat Emerald Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary statement ring showcasing a superb 13.21 carat Colombian emerald of remarkable scale, transparency, and rich green color. Elegantly fashioned in a classic octagonal ...

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

104 Carat Diamond Riviera Platinum Necklace
104 Carat Diamond Riviera Platinum Necklace

104 Carat Diamond Riviera Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Indulge in unparalleled elegance with this exquisite platinum necklace, Featuring 52 round brilliant-cut diamonds, ranging from 7.14 to 1.07 carats, set in platinum. Certified by ...

Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Platinum

Colombian Emeralds and Diamond Platinum Necklace
Colombian Emeralds and Diamond Platinum Necklace

Colombian Emeralds and Diamond Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Round and oval-cut emeralds, pear-shaped, circular and baguette-cut diamonds, platinum and gold, 43 cm long, numbered approximately 75 carats total

Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 4.01 Carat Emerald Cut Diamond Ring with Trapezoid Diamonds
GIA Certified 4.01 Carat Emerald Cut Diamond Ring with Trapezoid Diamonds

GIA Certified 4.01 Carat Emerald Cut Diamond Ring with Trapezoid Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

This elegant ring features a stunning 4.01 carat emerald cut diamond as its centerpiece, set in a timeless platinum band. The central diamond has a color grade of G, offering a bri...

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Ceritified 3.01 Carat Emerald Cut Diamond with Trillion Diamonds
GIA Ceritified 3.01 Carat Emerald Cut Diamond with Trillion Diamonds

GIA Ceritified 3.01 Carat Emerald Cut Diamond with Trillion Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

This GIA certified 3.01-carat emerald cut diamond ring is a striking example of fine craftsmanship and elegant design. Set in 18K white gold, the centerpiece features a beautiful eme...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

18 Carat Emerald Cut Diamond Emerald Cut Diamonds Tennis Bracelet
18 Carat Emerald Cut Diamond Emerald Cut Diamonds Tennis Bracelet

18 Carat Emerald Cut Diamond Emerald Cut Diamonds Tennis Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

Natural Emerald Cut Diamond Straight Line Tennis Bracelet.

Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Platinum

GIA 8.06 Carat Emerald-Cut Diamond Ring
GIA 8.06 Carat Emerald-Cut Diamond Ring

GIA 8.06 Carat Emerald-Cut Diamond Ring

$238,400Sale Price|20% Off

GIA 8.06 Carat Emerald-Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary expression of refined elegance, this remarkable ring centers on an impressive 8.06-carat emerald-cut diamond, accompanied by a GIA grading report. Celebrated for its...

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Blue Sapphire Diamond Earrings
Blue Sapphire Diamond Earrings

Blue Sapphire Diamond Earrings

$40,000Sale Price|20% Off

Blue Sapphire Diamond Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Pair of blue sapphires and Diamond Earrings Each set with pear and marquise shaped sapphires, accented by brilliant and marquise-cut diamonds, mounted in 18K white gold, posts and hi...

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold

57 Carat Radiant Cut Diamond Necklace
57 Carat Radiant Cut Diamond Necklace

57 Carat Radiant Cut Diamond Necklace

$232,000Sale Price|20% Off

57 Carat Radiant Cut Diamond Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Experience Unmatched Elegance with Our Graduated Radiant Cut Diamond Necklace Immerse yourself in the grandeur of fine jewelry with our Graduated Radiant Cut Diamond Necklace. Featur...

Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

GIA Certified Three Stone Round Diamond 18 Carat Pink Diamond Ring
GIA Certified Three Stone Round Diamond 18 Carat Pink Diamond Ring

GIA Certified Three Stone Round Diamond 18 Carat Pink Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Three Stone Platinum & 18K Rose Gold Forever 10 Diamond Engagement Halo Ring. The ring weighs 5.2 grams, size 7.25, the center stone is a Forever 10 Round Brilliant Cut Diamond we...

Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Ruby, Pink Diamond, 18k Gold, White Gold

GIA Certified Emerald Cut Diamond Bracelet
GIA Certified Emerald Cut Diamond Bracelet

GIA Certified Emerald Cut Diamond Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

Introducing our stunning 7" tennis bracelet, expertly crafted with (34) GIA-certified, emerald-cut diamonds. Each diamond is F/G color with exceptional VS clarity, securely set in e...

Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, 14k Gold, White Gold

4 Carat Round Diamond Tennis Bracelet
4 Carat Round Diamond Tennis Bracelet

4 Carat Round Diamond Tennis Bracelet

$14,800Sale Price|20% Off

4 Carat Round Diamond Tennis Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

A timeless essential, this classic diamond tennis bracelet is crafted in solid 14K white gold and set with 48 natural round brilliant cut diamonds totaling approximately 4.00 carats....

Category

2010s American Tennis Bracelets

Materials

Diamond, White Diamond, 14k Gold, White Gold

Diamond Hoop Earrings in 14k White Gold
Diamond Hoop Earrings in 14k White Gold

Diamond Hoop Earrings in 14k White Gold

By Antinori Fine Jewels

Located in Chicago, IL

These elegant hoop earrings are crafted in polished 14k white gold, featuring a sophisticated inside-out design that ensures brilliance from every angle. Each hoop is meticulously se...

Category

2010s Italian Stud Earrings

Materials

Diamond, White Gold

Diamond Engagement Ring Round Cut  Diamond White Gold
Diamond Engagement Ring Round Cut  Diamond White Gold

Diamond Engagement Ring Round Cut Diamond White Gold

By Antinori Fine Jewels

Located in Chicago, IL

Absolutely timeless solitaire ring featuring a brilliant and vibrant 1.17 Carat natural diamond, set in an elegant and sophisticated 14K white gold setting. The center diamond is viv...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

3 Carat Baguette Diamond Huggie Earrings
3 Carat Baguette Diamond Huggie Earrings

3 Carat Baguette Diamond Huggie Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Crafted in 18K white gold, these elegant huggie hoop earrings are set with approximately 3.00 carats total weight of natural white G color diamonds of VS clarity. The diamonds are ex...

Category

2010s Italian Clip-on Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

40 Carat Emerald Cut Diamond Platinum Necklace
40 Carat Emerald Cut Diamond Platinum Necklace

40 Carat Emerald Cut Diamond Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Description Composed of oval-shaped vivid green emeralds, accented by round brilliant-cut diamonds. vivid green emeralds weighing a total of 25 carats Diamonds weighing a total of ...

Category

2010s Italian Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 18 Carat Fancy Yellow Diamond Ring
GIA Certified 18 Carat Fancy Yellow Diamond Ring

GIA Certified 18 Carat Fancy Yellow Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary statement piece showcasing a magnificent 18.65 carat Fancy Yellow diamond, certified by GIA The diamond is a Cut-Cornered Square Modified Brilliant, measuring 15.8...

Category

2010s Italian Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond

6.61 Carat Fancy Yellow Internally Flawless Diamond Ring
6.61 Carat Fancy Yellow Internally Flawless Diamond Ring

6.61 Carat Fancy Yellow Internally Flawless Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

A remarkable celebration of color, rarity, and craftsmanship, this extraordinary ring showcases a magnificent 6.61-carat Fancy Yellow cushion modified brilliant diamond, accompanied ...

Category

2010s Italian Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum, 18k Gold, Yellow Gold

6 Carat Diamond Hoop Earrings in Platinum
6 Carat Diamond Hoop Earrings in Platinum

6 Carat Diamond Hoop Earrings in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

These magnificent hoop earrings, crafted in luminous 950 platinum, showcase an impressive display of fire and brilliance. Featuring approximately 6 carats of high-quality, earth-mine...

Category

2010s Italian Hoop Earrings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Chandelier Necklace
Round Brilliant Cut Diamond Chandelier Necklace

Round Brilliant Cut Diamond Chandelier Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Elegantly crafted in 14K white gold, this refined chandelier-style necklace showcases a fluid, articulated design that drapes gracefully along the neckline. The composition is set wi...

Category

2010s American Multi-Strand Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

GIA Certified 5 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds
GIA Certified 5 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds

GIA Certified 5 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

This exceptional ring features a GIA-certified 5 carat fancy yellow diamond, presented in a refined cut-cornered rectangular modified brilliant cut. The diamond displays a natural fa...

Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Gold, Platinum

30 Ct. Diamond Lace Link Bracelet
30 Ct. Diamond Lace Link Bracelet

30 Ct. Diamond Lace Link Bracelet

$68,000Sale Price|20% Off

30 Ct. Diamond Lace Link Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

This exceptional, one-of-a-kind bracelet is entirely hand-assembled and crafted with intricate hinged open lace links, showcasing remarkable workmanship and architectural presence. F...

Category

2010s Italian Beaded Bracelets

Materials

Diamond, White Diamond, 18k Gold, White Gold

4 Carat Diamond Eternity Band in Platinum
4 Carat Diamond Eternity Band in Platinum

4 Carat Diamond Eternity Band in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite eternity band showcases approximately 4 carats of natural round brilliant-cut diamonds, meticulously set in high-quality platinum. The ring features 16 individual diam...

Category

2010s Italian Wedding Rings

Materials

Diamond, Platinum

GIA Certified 2.5 Carat Oval Diamond Platinum Ring
GIA Certified 2.5 Carat Oval Diamond Platinum Ring

GIA Certified 2.5 Carat Oval Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 2.5 Carat Oval Diamond Platinum Ring Designer: Antinori Material: Platinum Shape: Oval Weight: 2.5ct Color: D Clarity: INTERNALLY FLAWLESS Ring Size: 6.5 (compliment...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

16 Carat Diamond 18k White Gold Tennis Bracelet
16 Carat Diamond 18k White Gold Tennis Bracelet

16 Carat Diamond 18k White Gold Tennis Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite tennis bracelet, crafted in lustrous 18k white gold, is a statement of timeless elegance and high-impact luxury. The piece features a continuous, articulated row of 44...

Category

2010s Italian Link Bracelets

Materials

Diamond, White Diamond, 18k Gold, White Gold

AGL 4 Carat Certified Colombian Diamond Ring
AGL 4 Carat Certified Colombian Diamond Ring

AGL 4 Carat Certified Colombian Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An elegant ring set with an oval cut emerald, tested and confirmed natural, weighing approximately 4.20 carats. The emerald is framed by natural diamonds, all tested and confirmed na...

Category

2010s Italian Solitaire Rings

Materials

Diamond, White Diamond, Emerald

Emerald Minor Oil Diamond Necklace
Emerald Minor Oil Diamond Necklace

Emerald Minor Oil Diamond Necklace

$160,000Sale Price|20% Off

Emerald Minor Oil Diamond Necklace

By Antinori Fine Jewels

Located in Chicago, IL

The detachable pendant featuring an oval-shaped vivid green emerald, framed by round and marquise-shaped diamonds, the necklace similarly set, the clasp accented with a pear-shaped d...

Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

14 Carat Diamond Yellow Gold Bracelet
14 Carat Diamond Yellow Gold Bracelet

14 Carat Diamond Yellow Gold Bracelet

$24,000Sale Price|20% Off

14 Carat Diamond Yellow Gold Bracelet

By Antinori Fine Jewels

Located in Chicago, IL

This elegant diamond bracelet showcases approximately 14 carats of natural earth-mined diamonds, expertly arranged in an alternating design of pavé-set round brilliant diamonds and c...

Category

2010s American Contemporary Bangles

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

GIA Certified 3.01 Carat Round Cut Diamond Platinum Ring with Pear cut Diamond
GIA Certified 3.01 Carat Round Cut Diamond Platinum Ring with Pear cut Diamond

GIA Certified 3.01 Carat Round Cut Diamond Platinum Ring with Pear cut Diamond

By Antinori Fine Jewels

Located in Chicago, IL

This magnificent ring features a 3.01 carat round cut diamond, GIA Certified for its exceptional quality. The center stone, set in a solid platinum band, boasts a stunning D color ...

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

7.61 Carat VIVID Green Emeralds Diamond Earrings
7.61 Carat VIVID Green Emeralds Diamond Earrings

7.61 Carat VIVID Green Emeralds Diamond Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Of floral design, featuring oval-shaped rubies, decorated with round and marquise-shaped diamonds. Diameter 1⅜ inches Platinum Fitted with posts green emeralds weighing 2.00, 2.05, ...

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, Emerald, 18k Gold

GIA Certified 4.03 Carat Heart Cut Diamond Ring with Pear Cut Diamond
GIA Certified 4.03 Carat Heart Cut Diamond Ring with Pear Cut Diamond

GIA Certified 4.03 Carat Heart Cut Diamond Ring with Pear Cut Diamond

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite ring features a breathtaking 4.03 carat heart cut diamond as its centerpiece, beautifully set in luxurious 18K white gold. The central diamond boasts a color grade o...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

18K White Gold Diamond Heart Pendant Necklace
18K White Gold Diamond Heart Pendant Necklace

18K White Gold Diamond Heart Pendant Necklace

By Antinori Fine Jewels

Located in Chicago, IL

A romantic and elegant diamond heart pendant necklace crafted in solid 18K white gold. The heart-shaped pendant is set with 94 round brilliant cut natural diamonds totaling approxim...

Category

2010s American Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Princess Cut Diamond Band Ring
Princess Cut Diamond Band Ring

Princess Cut Diamond Band Ring

$6,800Sale Price|20% Off

Princess Cut Diamond Band Ring

By Antinori Fine Jewels

Located in Chicago, IL

This stunning engagement ring displays fantastic sparkle with a vibrant princess cut diamond center, glittering diamond halo, and a diamond encrusted shank! Highlights: - Great siz...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 3.00 Carat Emerald Cut Diamond VVS1 Clarity with trapezoid diamond
GIA Certified 3.00 Carat Emerald Cut Diamond VVS1 Clarity with trapezoid diamond

GIA Certified 3.00 Carat Emerald Cut Diamond VVS1 Clarity with trapezoid diamond

By Antinori Fine Jewels

Located in Chicago, IL

This refined engagement ring showcases a GIA certified 3.00 carat emerald cut diamond set in platinum, highlighting timeless elegance with architectural precision. The central ston...

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GRS Switzerland Pear Cut Ruby Three Stone Diamond Ring
GRS Switzerland Pear Cut Ruby Three Stone Diamond Ring

GRS Switzerland Pear Cut Ruby Three Stone Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Antinori Di Sanpietro GRS-Certified Pear Cut Ruby and Diamond Ring in 18K White Gold Embrace the splendor of Antinori Di Sanpietro's craftsmanship with this exquisite three-stone ru...

Category

2010s Italian Contemporary Cluster Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold

Diamond Double Haldo Engagement Ring
Diamond Double Haldo Engagement Ring

Diamond Double Haldo Engagement Ring

$8,000Sale Price|20% Off

Diamond Double Haldo Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

1.4 ct total weight 14k White Gold Oval Brilliant Cut Diamond Double Halo Engagement Ring The ring weighs 5.2 grams, size 5, the center stone is a Natural Oval Cut diamond weighin...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

2.50 Carat Diamond Cluster Earrings
2.50 Carat Diamond Cluster Earrings

2.50 Carat Diamond Cluster Earrings

$16,000Sale Price|20% Off

2.50 Carat Diamond Cluster Earrings

By Antinori Fine Jewels

Located in Chicago, IL

2.5 ct Round, Pear, Marquise, & Princess Brilliant Cut Diamond Flower Shape Cluster Halo 18k White Gold Clip-On Earrings. E/F color vs1/vs2 clarity

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond

GIA Certified 8 Carat Asscher Cut Diamond Drop Earrings
GIA Certified 8 Carat Asscher Cut Diamond Drop Earrings

GIA Certified 8 Carat Asscher Cut Diamond Drop Earrings

By Antinori Fine Jewels

Located in Chicago, IL

These breathtaking drop earrings, GIA certified, showcase a magnificent pair of Asscher cut diamonds weighing approximately 8 carats. The central stones are expertly matched for thei...

Category

2010s Italian Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

21 Carat Tennis Graduated 18k Diamond Necklace
21 Carat Tennis Graduated 18k Diamond Necklace

21 Carat Tennis Graduated 18k Diamond Necklace

By Antinori Fine Jewels

Located in Chicago, IL

This elegant diamond necklace is crafted in 18K white gold and set with approximately 21.00 carats of natural diamonds, including a striking 1.03 carat center diamond. The diamonds a...

Category

2010s Italian Multi-Strand Necklaces

Materials

Diamond, White Diamond, Platinum

18K Ruby and Diamond Pendant Necklace
18K Ruby and Diamond Pendant Necklace

18K Ruby and Diamond Pendant Necklace

$30,400Sale Price|20% Off

18K Ruby and Diamond Pendant Necklace

By Antinori Fine Jewels

Located in Chicago, IL

18K Ruby and Diamond Pendant Necklace This striking 18K gold pendant necklace showcases a richly colored natural ruby weighing approximately 2.5 carats (8.1 x 6.6 x 4.3 mm). The ru...

Category

2010s American Choker Necklaces

Materials

Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold

Gübelin Certified Colombian Emerald and Diamond Drop Earrings
Gübelin Certified Colombian Emerald and Diamond Drop Earrings

Gübelin Certified Colombian Emerald and Diamond Drop Earrings

By Antinori Fine Jewels

Located in Chicago, IL

A magnificent pair of high-jewelry drop earrings featuring two exceptional natural Colombian emeralds, elegantly suspended beneath clusters of brilliant white diamonds. The emeralds...

Category

21st Century and Contemporary Colombian Modern Drop Earrings

Materials

Diamond, White Diamond, Emerald, Platinum

  • 1
  • ...

Recent Sales

Diamond Eternity Band Ring
Diamond Eternity Band Ring

Diamond Eternity Band Ring

By Antinori Fine Jewels

Located in Chicago, IL

diamond band has a classic design with 1/2 carat of natural diamonds across the face! The channel setting offers a sleek silhouette. Highlights: - 1/2 carat of bright white and eye...

Category

2010s Italian Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 5.80 Carat Diamond Studs
GIA Certified 5.80 Carat Diamond Studs

GIA Certified 5.80 Carat Diamond Studs

By Antinori Fine Jewels

Located in Chicago, IL

This impressively large 5.90 carat pair of round brilliant cut certified diamonds is beautifully white, exceptionally clean with si2 clarity, and dazzlingly brilliant! These diamonds...

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

Chopard 18k Yellow Gold Round Brilliant Cut Diamond Happy Diamond Heart
Chopard 18k Yellow Gold Round Brilliant Cut Diamond Happy Diamond Heart

Chopard 18k Yellow Gold Round Brilliant Cut Diamond Happy Diamond Heart

By Antinori Fine Jewels

Located in Chicago, IL

CHOPARD 0.21 ct 18K Yellow Gold Round Brilliant Cut Diamond Happy Diamond Heart Pave Ring. there are 37 Natural Round Brilliant Cut diamonds weighing approximately 0.21 ct total we...

Category

2010s Unknown Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 1.21 Carat Faint Pink Oval Diamond
GIA Certified 1.21 Carat Faint Pink Oval Diamond

GIA Certified 1.21 Carat Faint Pink Oval Diamond

By Antinori Fine Jewels

Located in Chicago, IL

This amazing GIA certified fancy faint pink oval diamond can be a perfect solitaire engagement ring! We have the most skilled goldsmiths from Italy to create the perfect mounting.

Category

2010s Loose Gemstones

Materials

Diamond, Pink Diamond

GIA Certified 10 Carat Flawless Pear Cut Fancy Intense Pink Diamond Pendant
GIA Certified 10 Carat Flawless Pear Cut Fancy Intense Pink Diamond Pendant

GIA Certified 10 Carat Flawless Pear Cut Fancy Intense Pink Diamond Pendant

By Antinori Fine Jewels

Located in Chicago, IL

This Antinori di Sanpietro ROMA Jewels Flawless Pear cut diamond center stone 10 carat Fancy Intense Pink Diamond has been awarded a GIA Certification for it's exceptional beauty an...

Category

2010s Italian Modern Drop Necklaces

Materials

Diamond, White Diamond, Pink Diamond, Platinum

GIA Certified 4.40 Carat Oval Diamond Ring
GIA Certified 4.40 Carat Oval Diamond Ring

GIA Certified 4.40 Carat Oval Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite GIA 4.40 carat oval diamond ring. The main stone weights 4.01 carats has H color and vs2 clarity excellent polish and excellent symmetry and none fluorescence. the sid...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 10.88 Carat Round Diamond Ring
GIA Certified 10.88 Carat Round Diamond Ring

GIA Certified 10.88 Carat Round Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An amazing 10.88 Carat exceptional round brilliant cut diamond ring. The main stone is in color very white J Color and si1 very pleasant well hide small inclusions that are eye clea...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

Old European Cocktail Diamond Ring
Old European Cocktail Diamond Ring

Old European Cocktail Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

This vintage ring features a brilliant antique European cut diamond completely surrounded by a halo of round and baguette cut diamonds. The substantial central diamond weighing 1.02 ...

Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

GIA 3.69 Carat Emerald Cut Diamond Studs Earrings
GIA 3.69 Carat Emerald Cut Diamond Studs Earrings

GIA 3.69 Carat Emerald Cut Diamond Studs Earrings

By Antinori Fine Jewels

Located in Chicago, IL

GIA 3.69 Carat Emerald Cut Diamond Studs set in solid platinum

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3 Carat Oval Diamond Ring flawless
GIA Certified 3 Carat Oval Diamond Ring flawless

GIA Certified 3 Carat Oval Diamond Ring flawless

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 3 Carat Oval Diamond Ring Flawless Clarity medium blue fluoresence

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 4.71 Carat E COLOR VS1 Pear Cut Diamond TYPE IIA Golconda type!
GIA Certified 4.71 Carat E COLOR VS1 Pear Cut Diamond TYPE IIA Golconda type!

GIA Certified 4.71 Carat E COLOR VS1 Pear Cut Diamond TYPE IIA Golconda type!

By Antinori Fine Jewels

Located in Chicago, IL

This 4.71 carat diamond displays an incredible brightness This pear-cut gem is certified by the Gemological Institute of America as being E-color, and VS1 clarity a typical E-color ...

Category

2010s Italian Modern Drop Necklaces

Materials

Diamond, White Diamond, Platinum

GIA Certified 11 Carat Oval Diamond Ring D Color
GIA Certified 11 Carat Oval Diamond Ring D Color

GIA Certified 11 Carat Oval Diamond Ring D Color

By Antinori Fine Jewels

Located in Chicago, IL

An amazing 11 carat GIA certified oval cut diamond has excellent D color, a completely eye clean appearance, and gorgeous, lively brilliance! Oval cuts are one of the most fashionab...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

GIA 6 Carat Round Brilliant Cut Diamond Platinum Ring
GIA 6 Carat Round Brilliant Cut Diamond Platinum Ring

GIA 6 Carat Round Brilliant Cut Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA 6 Carat Round Brilliant Cut Diamond Platinum Ring

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.65 Carat Cushion Cut Diamond Platinum Ring
GIA Certified 3.65 Carat Cushion Cut Diamond Platinum Ring

GIA Certified 3.65 Carat Cushion Cut Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

A Really amazing diamond. The main stone is a beautifull Cushion Cut Diamond Certified by GIA

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Fantastic 8 Carat Oval Acquamarine Diamond Solitaire Ring
Fantastic 8 Carat Oval Acquamarine Diamond Solitaire Ring

Fantastic 8 Carat Oval Acquamarine Diamond Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

An incredible 8.81 carat natural aquamarine surrounded by a halo of glittering accent diamonds. With its substantial size and gorgeous sky blue hue, the aquamarine has an absolutely ...

Category

2010s Italian Modern Engagement Rings

Materials

Aquamarine, Diamond, White Diamond, 14k Gold, White Gold

Internally Flawless GIA Certified 4.65 Carat Oval Diamond Ring
Internally Flawless GIA Certified 4.65 Carat Oval Diamond Ring

Internally Flawless GIA Certified 4.65 Carat Oval Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An amazing investment grade GIA certified oval diamond ring with two side tapered baguette diamonds at each side. The ring has been handmade by our expert goldsmiths The main stone...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

Art Deco Style Blue Sapphire Diamond Cocktail Ring
Art Deco Style Blue Sapphire Diamond Cocktail Ring

Art Deco Style Blue Sapphire Diamond Cocktail Ring

By Antinori Fine Jewels

Located in Chicago, IL

Gorgeous vintage inspired diamond and sapphire cocktail ring truly captures the iconically stylish aesthetic of the Art Deco era! The chic geometric design glitters with vibrant diam...

Category

2010s Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 14k Gold

GIA Certified 2 Carat Brilliant Cut Diamond 3 EX
GIA Certified 2 Carat Brilliant Cut Diamond 3 EX

GIA Certified 2 Carat Brilliant Cut Diamond 3 EX

By Antinori Fine Jewels

Located in Chicago, IL

Amazing GIA diamond engagement ring. The main stone not only is very white and sparkly but also has an excellent ideal cut giving the maximum of brilliance a diamond can have. The p...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

2 Carat Colombian Emerald Diamond Huggie Yellow Gold Earrings
2 Carat Colombian Emerald Diamond Huggie Yellow Gold Earrings

2 Carat Colombian Emerald Diamond Huggie Yellow Gold Earrings

By Antinori Fine Jewels

Located in Chicago, IL

Very high quality diamond and emerald earrings offer a sophisticated look with bright sparkle and rich color! The timeless design glitters with 0.50 carats of vibrant natural diamond...

Category

2010s Italian Modern Hoop Earrings

Materials

Diamond, White Diamond, Emerald, Yellow Gold

GIA Certified 2.30 Carat Emerald Cut Platinum Diamond Ring
GIA Certified 2.30 Carat Emerald Cut Platinum Diamond Ring

GIA Certified 2.30 Carat Emerald Cut Platinum Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite emerald cut diamond ring composed by a very pure 2.30 carat emerald cut diamond that is actually bigger than a regular 2.30 carat weight. The ring has been handmade in ...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Art Deco Style Green Emerald White Diamond Cocktail Ring
Art Deco Style Green Emerald White Diamond Cocktail Ring

Art Deco Style Green Emerald White Diamond Cocktail Ring

By Antinori Fine Jewels

Located in Chicago, IL

This beautiful diamond and emerald ring based on an iconic and elegant aesthetic from the Art Deco era! The chic geometric design shines with vibrant diamonds and is punctuated by ...

Category

2010s Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald

Flawless D Color GIA Certified 10.90 Pear Cut Diamond Ring
Flawless D Color GIA Certified 10.90 Pear Cut Diamond Ring

Flawless D Color GIA Certified 10.90 Pear Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

FLAWLESS D Color Gia Certified 10.90 Pear Cut Diamond Ring

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Internally Flawless D Color GIA Certified 4.01 Carat Diamond Studs
Internally Flawless D Color GIA Certified 4.01 Carat Diamond Studs

Internally Flawless D Color GIA Certified 4.01 Carat Diamond Studs

By Antinori Fine Jewels

Located in Chicago, IL

IF clarity D color Excellent cut diamond studs 4.01 total carat weight

Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond

GIA Certified 4 Carat Fancy Intense Yellow Cushion Diamond Platinum Ring
GIA Certified 4 Carat Fancy Intense Yellow Cushion Diamond Platinum Ring

GIA Certified 4 Carat Fancy Intense Yellow Cushion Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Amazing natural GIA certified fancy intense yellow cushion cut diamond ring with two side tapered baguette natural diamonds at each side mounted in 18 carats yellow gold and platinum...

Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Exceptional GIA 5 Carat Emerald Cut Diamond Ring
Exceptional GIA 5 Carat Emerald Cut Diamond Ring

Exceptional GIA 5 Carat Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary GIA certified 5 carat emerald cut diamond ring. The main stone is an J color SI1 Clarity 100% Eye clean stone. Excellent luster and performance.

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald

GIA Certified 4 Carat Emerald Cut Diamond Engagement Soliatire Ring
GIA Certified 4 Carat Emerald Cut Diamond Engagement Soliatire Ring

GIA Certified 4 Carat Emerald Cut Diamond Engagement Soliatire Ring

By Antinori Fine Jewels

Located in Chicago, IL

The main stone is an amazing quality Gia Certified 4 Carat Emerald Cut Diamond i Color vvs2 Clarity

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 6.50 Carat Fancy Light Yellow Cushion Diamond Ring VS Clarity
GIA Certified 6.50 Carat Fancy Light Yellow Cushion Diamond Ring VS Clarity

GIA Certified 6.50 Carat Fancy Light Yellow Cushion Diamond Ring VS Clarity

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 6.50 Carat Fancy Light Yellow Cushion Diamond Ring VS Clarity

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond

Get Updated with New Arrivals
Save "Antinori Diamond", and we’ll notify you when there are new listings in this category.

Antinori Diamond For Sale on 1stDibs

Surely you’ll find the exact antinori diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 1425 vintage or 1328 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a antinori diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A round cut version of this piece has appeal, but there are also emerald cut and oval cut versions for sale. If you’re browsing our inventory for a antinori diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Antinori Diamond?

On average, a antinori diamond at 1stDibs sells for $54,101, while they’re typically $872 on the low end and $475,940,000 for the highest priced versions of this item.

Antinori Fine Jewels for sale on 1stDibs

Nodding to tradition while embracing a tech-forward ethos, Antinori Fine Jewels has ascended to prominence with its collection of world-class diamonds and colored gemstones.

There is no paterfamilias shuffling in the background at the jewelry company, a 10-year-old luxury brand based in Rome that specializes in engagement rings and statement rings set with jumbo-size diamonds and colored gems of the highest order. Although all four founders — husband-and-wife duos Alessandra Antinori and Andrea Landolfi, and Alessandro Cutelli and Silvia D’Ambrosio — hail from small family jewelry businesses founded in the 1970s, Antinori Fine Jewels is an independent force. The dynamic quartet of mindsets and skill sets is united by a single goal: to take the business of making and selling high-end Italian jewels out of the past and into the present.

Before launching Antinori Fine Jewels, Alessandra Antinori — the company‘s international sales director and spokesperson — and her cofounders spent years acquiring experience in the jewelry centers of Rome.

“We have inherited from our parents the right connections with local jewelers, gemologists and artisans who still craft jewelry as they did one hundred years ago,” she tells 1stDibs.

The foursome is eager to develop and embrace any innovation that will help enrich their customers’ experience — and make the most exquisite examples of Italian jewelry readily available to a global audience.

Explore a range of rings, earrings, necklaces and other jewelry created by Antinori Fine Jewels on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.