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Platinum, Diamond and Emerald Wristwatch
Platinum, Diamond and Emerald Wristwatch

Platinum, Diamond and Emerald Wristwatch

Located in New York, NY

black Arabic numerals, within a modified rectangular diamond-set case flanked by 2 marquise-shaped

Category

Vintage 1920s Art Deco Wrist Watches

Materials

Diamond, Emerald, Platinum

GIA Certified Rectangular Modified Brilliant Loose Diamond 1.00ct
GIA Certified Rectangular Modified Brilliant Loose Diamond 1.00ct

GIA Certified Rectangular Modified Brilliant Loose Diamond 1.00ct

Located in Laguna Beach, CA

This loose rectangular modified brilliant diamond has a carat weight of 1.0, IF - internally

Category

Late 20th Century Loose Gemstones

Materials

Diamond

GIA Certified 4.02 Carat Rectangular Modified Brilliant Diamond Ring
GIA Certified 4.02 Carat Rectangular Modified Brilliant Diamond Ring

GIA Certified 4.02 Carat Rectangular Modified Brilliant Diamond Ring

Located in Chicago, IL

GIA Certified 4.02 Carat Rectangular Modified Brilliant Diamond Ring An exceptional diamond ring

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.02 Carat F/VS2 Rectangular Modified Brilliant Diamond Ring
GIA Certified 6.02 Carat F/VS2 Rectangular Modified Brilliant Diamond Ring

GIA Certified 6.02 Carat F/VS2 Rectangular Modified Brilliant Diamond Ring

Located in Chicago, IL

GIA Certified 6.02 Carat F/VS2 Rectangular Modified Brilliant Diamond Ring This breathtaking 6.02

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 8-carat Cut-Cornered Rectangular Diamond Ring
GIA Certified 8-carat Cut-Cornered Rectangular Diamond Ring

GIA Certified 8-carat Cut-Cornered Rectangular Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Introducing an extraordinary 8-carat Cut-Cornered Rectangular Modified Brilliant Diamond, showcased

Category

2010s Italian Contemporary Three-Stone Rings

Materials

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

2 Carat Princess Cut  Rectangular Brilliant Diamond Engagement Ring
2 Carat Princess Cut  Rectangular Brilliant Diamond Engagement Ring

2 Carat Princess Cut Rectangular Brilliant Diamond Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

Elegant 1.99 ct "Prince Cut" Rectangular Brilliant Diamond Engagement Ring in Platinum Crafted in

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Bespoke GIA Square Pear 19.38 Carat Yellow White Platinum Diamond Drop Earrings
Bespoke GIA Square Pear 19.38 Carat Yellow White Platinum Diamond Drop Earrings

Bespoke GIA Square Pear 19.38 Carat Yellow White Platinum Diamond Drop Earrings

By Hasbani Diamonds

Located in London, GB

- Cornered Rectangular Modified Brilliant GIA Certified Diamonds Y to Z in color with VS1 to VVS2 clarity

Category

2010s British Modern Drop Earrings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

GIA Certified 1.01 Carat Rectangular Brilliant Fancy Yellow I1 Natural Diamond
GIA Certified 1.01 Carat Rectangular Brilliant Fancy Yellow I1 Natural Diamond

GIA Certified 1.01 Carat Rectangular Brilliant Fancy Yellow I1 Natural Diamond

Located in New York, NY

ITEM DESCRIPTION ID #: NYC55507 Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT Diamond

Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

Issac Nussbaum 1.01 Carat Rectangular Cut Diamond Rose Gold Pendant Necklace
Issac Nussbaum 1.01 Carat Rectangular Cut Diamond Rose Gold Pendant Necklace

Issac Nussbaum 1.01 Carat Rectangular Cut Diamond Rose Gold Pendant Necklace

By Issac Nussbaum

Located in New York, NY

rectangular modified brilliant cut diamond, weighing 1.01 carats. I color SI2 clarity. The incredible

Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Rose Gold

Platinum 2.69 Ct. Diamond Ring
Platinum 2.69 Ct. Diamond Ring

Platinum 2.69 Ct. Diamond Ring

Located in Aventura, FL

platinum and featuring a magnificent 1.38-carat rectangular modified brilliant diamond in H color and VVS

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5.02 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds
GIA Certified 5.02 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds

GIA Certified 5.02 Carat Fancy Yellow Diamond Ring with Half-Moon Diamonds

By Antinori Fine Jewels

Located in Chicago, IL

refined cut-cornered rectangular modified brilliant cut. The diamond displays a natural fancy yellow color

Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Gold, Platinum

GIA Certified 5.40 carat Fancy Yellow Diamond Ring
GIA Certified 5.40 carat Fancy Yellow Diamond Ring

GIA Certified 5.40 carat Fancy Yellow Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

, centered by a striking cut-cornered rectangular modified brilliant diamond of elegant geometry and vibrant

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

GIA Certified 12.11 Carat Fancy Intense Yellow Diamond Ring I FLAWLESS
GIA Certified 12.11 Carat Fancy Intense Yellow Diamond Ring I FLAWLESS

GIA Certified 12.11 Carat Fancy Intense Yellow Diamond Ring I FLAWLESS

By Antinori Fine Jewels

Located in Chicago, IL

yellow hue with outstanding brilliance. Cut as a Cut-Cornered Rectangular Modified Brilliant, the

Category

2010s Italian Solitaire Rings

Materials

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

GIA Certified Loose 3.74ct Radiant Cut Natural Diamond E - SI2
GIA Certified Loose 3.74ct Radiant Cut Natural Diamond E - SI2

GIA Certified Loose 3.74ct Radiant Cut Natural Diamond E - SI2

Located in Carmel By The Sea, CA

GIA Certified 3.74ct Cut-Cornered Rectangular Modified Brilliant Diamond E, SI2 Description: This

Category

2010s Loose Gemstones

Materials

Diamond

GIA Certified 8.25 Carat Fancy Yellow Radiant Diamond 18K Yellow Gold Studs
GIA Certified 8.25 Carat Fancy Yellow Radiant Diamond 18K Yellow Gold Studs

GIA Certified 8.25 Carat Fancy Yellow Radiant Diamond 18K Yellow Gold Studs

Located in Chicago, IL

, saturated yellow hue with exceptional transparency. Cut in a modified cut-cornered rectangular shape, each

Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Yellow Diamond, Yellow Gold

Tiffany & Co. 1.51 Carat Lucida Diamond Platinum Engagement Ring
Tiffany & Co. 1.51 Carat Lucida Diamond Platinum Engagement Ring

Tiffany & Co. 1.51 Carat Lucida Diamond Platinum Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

& Co. Lucida engagement ring featuring a GIA certified 1.51 carat cut-cornered rectangular modified

Category

2010s American Band Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat Radiant Cut Fancy Intense Yellow Diamond Trapezoid Ring
GIA Certified 3.01 Carat Radiant Cut Fancy Intense Yellow Diamond Trapezoid Ring

GIA Certified 3.01 Carat Radiant Cut Fancy Intense Yellow Diamond Trapezoid Ring

By Antinori Fine Jewels

Located in Chicago, IL

modified brilliant diamond, GIA certified and beautifully set in an elegant combination of 18k yellow gold

Category

2010s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

Peter Suchy GIA Certified 1.42 Carat Diamond Platinum Engagement Ring
Peter Suchy GIA Certified 1.42 Carat Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 1.42 Carat Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Peter Suchy Workshop. 1 cut corner natural fancy deep brownish yellow rectangular modified diamond

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, Platinum

Ametrine and Diamond Double Halo Ring in 14KT Yellow Gold
Ametrine and Diamond Double Halo Ring in 14KT Yellow Gold

Ametrine and Diamond Double Halo Ring in 14KT Yellow Gold

Located in New York, NY

Ametrine Weight: 16.85CT Diamond Weight: 0.64CT Total Weight Cut: Modified Rectangular (Ametrine), Round

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 11.30 Carat Fancy Intense Yellow VS2 Diamond Ring in 18K
GIA Certified 11.30 Carat Fancy Intense Yellow VS2 Diamond Ring in 18K

GIA Certified 11.30 Carat Fancy Intense Yellow VS2 Diamond Ring in 18K

By Antinori Fine Jewels

Located in Chicago, IL

diamond, a Modified Rectangular Brilliant Cut, measures 14.65 x 12.13 x 7.44 mm mm, showcasing elegant

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold

Boodles, 11.30 Carats Ashoka Three Stone Diamond Engagement Ring
Boodles, 11.30 Carats Ashoka Three Stone Diamond Engagement Ring

Boodles, 11.30 Carats Ashoka Three Stone Diamond Engagement Ring

By Boodles

Located in Chicago, IL

Designer: Boodles Diamond cut: Ashoka ( Round-Cornered Rectangular Modified Brilliant) Center

Category

21st Century and Contemporary British Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

NALLY GIA Natural Fancy Green-Yellow Diamond Ring
NALLY GIA Natural Fancy Green-Yellow Diamond Ring

NALLY GIA Natural Fancy Green-Yellow Diamond Ring

Located in New York, NY

NALLY Exquisite Diamond Ring, with 3.60 carat Cut-Cornered Rectangular Modified Brilliant Cut

Category

21st Century and Contemporary American Artist Solitaire Rings

Materials

Yellow Diamond, 18k Gold

GIA Certified 3.03 Carat E Color Internally Flawless Emerald Cut Diamond Ring
GIA Certified 3.03 Carat E Color Internally Flawless Emerald Cut Diamond Ring

GIA Certified 3.03 Carat E Color Internally Flawless Emerald Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

-Cornered Rectangular Modified Brilliant Diamond, graded E color and Internally Flawless clarity — a truly

Category

2010s Italian Contemporary Engagement Rings

Materials

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

GIA Certified 3.00 Carat E VS1 Princess Cut Diamond Platinum Engagement Ring
GIA Certified 3.00 Carat E VS1 Princess Cut Diamond Platinum Engagement Ring

GIA Certified 3.00 Carat E VS1 Princess Cut Diamond Platinum Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

Modified Brilliant) diamond, certified by GIA as E color and VS1 clarity. The stone features exceptional

Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Solitaire Diamond Engagement Ring Natural Radiant 2.50ct F/VS2 GIA Sz 7
Platinum Solitaire Diamond Engagement Ring Natural Radiant 2.50ct F/VS2 GIA Sz 7

Platinum Solitaire Diamond Engagement Ring Natural Radiant 2.50ct F/VS2 GIA Sz 7

Located in Carmel By The Sea, CA

Diamonds. The ring contains one cut-cornered rectangular modified brilliant cut center diamond secured in a

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Diamond Platinum Engagement Ring
GIA Certified 1.02 Carat Diamond Platinum Engagement Ring

GIA Certified 1.02 Carat Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

modified brilliant diamond, set in classic prongs. With G color and SI-1 clarity, the center diamond

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 8 Carat Radiant Cut E Color Diamond Engagement Platinum Ring
GIA Certified 8 Carat Radiant Cut E Color Diamond Engagement Platinum Ring

GIA Certified 8 Carat Radiant Cut E Color Diamond Engagement Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

modified brilliant diamond—also known as a radiant cut—certified by GIA as E color and VS2 clarity. The

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring
.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring

.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring

Located in Stamford, CT

rectangular modified brilliant I- VS2 diamond Approximate .76 carats. GIA Certificate # 1196464029 2

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Belle Epoque 1.80 Ct. Diamond Plus Platinum ring
Belle Epoque 1.80 Ct. Diamond Plus Platinum ring

Belle Epoque 1.80 Ct. Diamond Plus Platinum ring

Located in Napoli, IT

modified rectangular cushion cut Diamond rather flat in cut that spreads for 1.80 Ct (8.13 mm. x 7.12 mm

Category

Early 20th Century European Belle Époque Engagement Rings

Materials

Diamond, Platinum

8.02-carat GIA Certified Diamond Ring 18k White Gold Modern Jewelry
8.02-carat GIA Certified Diamond Ring 18k White Gold Modern Jewelry

8.02-carat GIA Certified Diamond Ring 18k White Gold Modern Jewelry

Located in Beverly Hills, CA

A modern 18k white gold diamond ring with GIA certified cut-cornered rectangular modified brilliant

Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certified 1.14 Carat Brown - Green Yellow Diamond 18 KT Gold Engagement Ring
GIA Certified 1.14 Carat Brown - Green Yellow Diamond 18 KT Gold Engagement Ring

GIA Certified 1.14 Carat Brown - Green Yellow Diamond 18 KT Gold Engagement Ring

Located in London, GB

- Cornered rectangular modified Diamond situated in the center of the ring featuring 0.80 Carat clarity SI1

Category

2010s British Modern Engagement Rings

Materials

Brown Diamond, Diamond, Yellow Diamond, White Diamond, Gold, 18k Gold, W...

GIA Certified 3.24 Carat Radiant Cut Fancy Yellow Diamond Ring in 18K W/Y Gold
GIA Certified 3.24 Carat Radiant Cut Fancy Yellow Diamond Ring in 18K W/Y Gold

GIA Certified 3.24 Carat Radiant Cut Fancy Yellow Diamond Ring in 18K W/Y Gold

By Antinori Fine Jewels

Located in Chicago, IL

, enriching its brilliance with a refined radiance. The cut-cornered rectangular modified brilliant diamond

Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gol...

GIA Certified 2.05 Carat Radiant Cut Fancy Yellow Diamond Ring
GIA Certified 2.05 Carat Radiant Cut Fancy Yellow Diamond Ring

GIA Certified 2.05 Carat Radiant Cut Fancy Yellow Diamond Ring

Located in Chicago, IL

yellow diamond, GIA-certified for its natural origin and even color distribution. The modified

Category

2010s American Contemporary Engagement Rings

Materials

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

14K White Gold Natural Radiant Cut Diamond Ring 1.01ct F/SI1 GIA Twist Pave
14K White Gold Natural Radiant Cut Diamond Ring 1.01ct F/SI1 GIA Twist Pave

14K White Gold Natural Radiant Cut Diamond Ring 1.01ct F/SI1 GIA Twist Pave

Located in Carmel By The Sea, CA

: Crafted in 14-karat white gold, this engagement ring contains one cut-cornered rectangular modified

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

2.01 ct GIA Fancy Yellowish Orange Cushion Diamond Halo Engagement Ring
2.01 ct GIA Fancy Yellowish Orange Cushion Diamond Halo Engagement Ring

2.01 ct GIA Fancy Yellowish Orange Cushion Diamond Halo Engagement Ring

By J. Birnbach

Located in New York, NY

This ring features a 2.01 carat cut-cornered rectangular modified brilliant diamond, of VS2 clarity

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.53 Carat Diamond Platinum Halo Engagement Ring
Peter Suchy GIA Certified 1.53 Carat Diamond Platinum Halo Engagement Ring

Peter Suchy GIA Certified 1.53 Carat Diamond Platinum Halo Engagement Ring

By Peter Suchy

Located in Stamford, CT

rectangular modified brilliant cut diamond F-G VS2, approx. 1.53ct GIA certificate # 2205927529 40 round

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.51 Carat Diamond Rose Gold Engagement Ring
Peter Suchy GIA Certified 1.51 Carat Diamond Rose Gold Engagement Ring

Peter Suchy GIA Certified 1.51 Carat Diamond Rose Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA certifed cut-cornered rectangular modified brilliant cut diamond engagement ring in a 14k rose

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Rose Gold, Gold, 14k Gold

GIA Certified .70CT Fancy Intense Yellow-VS1 5 Stone Band
GIA Certified .70CT Fancy Intense Yellow-VS1 5 Stone Band

GIA Certified .70CT Fancy Intense Yellow-VS1 5 Stone Band

Located in San Diego, CA

This is a classic 5 stone band set with a 3/4 Carat center Cut Cornered Rectangular Modified

Category

21st Century and Contemporary North American Contemporary Band Rings

Materials

Yellow Diamond, 18k Gold, Platinum

Rectangular Brilliant-Cut Diamond Ring
Rectangular Brilliant-Cut Diamond Ring

Rectangular Brilliant-Cut Diamond Ring

Located in London, GB

A rectangular brilliant-cut diamond ring, the cut cornered rectangular modified brilliant-cut

Category

Early 2000s Unknown Modern Three-Stone Rings

Materials

Platinum

Art Deco Carved Jade Ruby Diamond Gold Plaque Bracelet
Art Deco Carved Jade Ruby Diamond Gold Plaque Bracelet

Art Deco Carved Jade Ruby Diamond Gold Plaque Bracelet

Located in London, GB

-carved jade or a floral design, alternately-set with modified rectangular ruby and diamond-set openwork

Category

Early 20th Century Art Deco Link Bracelets

Materials

Diamond, Jade, Ruby, Yellow Gold

GIA Certified 1.03 Carat Rectangular Modified Brilliant Diamond
GIA Certified 1.03 Carat Rectangular Modified Brilliant Diamond

GIA Certified 1.03 Carat Rectangular Modified Brilliant Diamond

Located in Hopewell Junction, NY

or other jewelry piece. GIA Report Number: 6177270171 Shape and Cutting Style: Rectangular Modified

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond

1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert
1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert

1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert

Located in Sherman Oaks, CA

1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond GIA Cert Diamond General Info

Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

GIA Certified Rectangular 0.74 Carat Diamond Platinum Engagement Ring
GIA Certified Rectangular 0.74 Carat Diamond Platinum Engagement Ring

GIA Certified Rectangular 0.74 Carat Diamond Platinum Engagement Ring

Located in Surfside, FL

GIA certified rectangular modified brilliant cut diamond: 0.74 carat, E color- SI1 clarity, set in

Category

20th Century Engagement Rings

Materials

Platinum

Elongated Radiant Cut Diamond Platinum Ring

Elongated Radiant Cut Diamond Platinum Ring

Located in McLean, VA

Platinum Art Deco style ring center set with one cut-cornered rectangular modified brilliant

Category

Early 2000s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Fancy Diamond Solitaire Ring 18 Karat Gold
Fancy Diamond Solitaire Ring 18 Karat Gold

Fancy Diamond Solitaire Ring 18 Karat Gold

Located in Cremona, IT

TECHNICAL DETAILS 18Kt white gold 1.50 ct fancy color rectangular modified brilliant diamond certificate

Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Loose Diamond, 2.01ct, GIA Certified, Radiant Brilliant Cut
Loose Diamond, 2.01ct, GIA Certified, Radiant Brilliant Cut

Loose Diamond, 2.01ct, GIA Certified, Radiant Brilliant Cut

Located in Vienna, VA

Condition: Offered for your consideration is a previously owned cut-cornered rectangular modified brilliant

Category

Antique 15th Century and Earlier Loose Gemstones

Materials

Diamond

Garrard Diamond and 18 Karat Gold Bow Necklace
Garrard Diamond and 18 Karat Gold Bow Necklace

Garrard Diamond and 18 Karat Gold Bow Necklace

By Garrard & Co. Ltd.

Located in Calabasas, CA

channel-set with 48 modified rectangular step-cut diamonds, 4.15 carats, color: F-G, clarity: VS1-VS2, and

Category

21st Century and Contemporary Unknown Contemporary Choker Necklaces

Materials

Diamond, 18k Gold

GIA Yellow Diamond Eternity Band Set in 18 Karat
GIA Yellow Diamond Eternity Band Set in 18 Karat

GIA Yellow Diamond Eternity Band Set in 18 Karat

Located in Atlanta, GA

Yellow Diamond eternity band. All 16 diamonds are cut-cornered rectangular modified brilliant

Category

Early 2000s Unknown Contemporary Band Rings

Materials

Diamond, 18k Gold

GIA Certified 6.37 Carat Y-Z Diamond Gold Ring
GIA Certified 6.37 Carat Y-Z Diamond Gold Ring

GIA Certified 6.37 Carat Y-Z Diamond Gold Ring

Located in Los Angeles, CA

This ring features a 6.37 carat cut-cornered rectangular modified brilliant cut diamond center, the

Category

2010s American Cocktail Rings

Materials

Diamond, White Gold, Platinum

Platinum and Gold Engagement 2 Carat Diamond Ring F, SI1
Platinum and Gold Engagement 2 Carat Diamond Ring F, SI1

Platinum and Gold Engagement 2 Carat Diamond Ring F, SI1

Located in Paris, IDF

A platinum and 18Kt yellow gold ring, centered with a 2 carat cornered rectangular modified

Category

2010s French Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, Platinum

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Modified Rectangular Diamond For Sale on 1stDibs

You are likely to find exactly the modified rectangular diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect modified rectangular diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. 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 modified rectangular diamond from J. Birnbach, Graff and Peter Suchy — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a radiant cut iteration of this accessory, while there are also emerald cut cut and brilliant cut cut versions available here, too. Finding a modified rectangular diamond for sale for women should be easy, but there are 17 pieces available to browse for unisex as well as men, too.

How Much is a Modified Rectangular Diamond?

Prices for a modified rectangular diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $712 and can go as high as $610,200, while this accessory, on average, fetches $15,300.

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.