Blue Topaz 3 Carat Oval 0.24 Carat Round Diamond Platinum Halo Bespoke Ring
By Hasbani Diamonds
Located in London, GB
Vintage classic bespoke design platinum ring with 3.00 Carat blue topaz centrepiece and a cluster of 0.24 Carat white colour G/H and eye clean clarity VS/SI natural diamonds.
Diamond, White Diamond, Topaz, Blue Topaz, Platinum
Bespoke 3 Carat Round Diamond 18 Kt White Gold Cluster Daisy Pendant Necklace
By Hasbani Diamonds
Located in London, GB
This Beautiful 3.00 Carat Flower design Cluster Diamond pendant features 7 beutiful round brilliant cut diamonds color G/H clarity SI1, white eye clean, and lustrous diamonds. A stun...
Diamond, White Diamond, Emerald, Ruby, Blue Sapphire, Gold, 18k Gold, Wh...
3 Carat Natural Royal Blue Sapphire Diamond Ring
By Gemdaia Jewellery
Located in London, GB
Gemstone: natural royal blue Sapphire Colour / Quality : Royal blue / AAAA highest heirloom quality Weight of Sapphire : 3 carats Conflict free diamonds.
Diamond, Sapphire, Blue Sapphire, 18k Gold
Bespoke Halo Mount for 3-5 Carat Yellow White Diamond Oval Shape Platinum Ring
By Hasbani Diamonds
Located in London, GB
Double Halo Diamond Engagement Ring Setting Platinum Yellow Diamond Halo for 3–5 Carat Oval Center A stunning double halo diamond engagement ring setting, crafted in platinum, desig...
Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Pink Diamond, Eme...
Certified 5.60 Carat Royal Blue Sapphire & Diamond 3 Stone Ring
Located in Bangkok, Bangkok
Introducing the Certified 5.60 Carat Royal Blue Sapphire and Diamond Three-Stone Ring, a masterpiece of refined elegance and impeccable design. At its center is a breathtaking 5.60-c...
Blue Sapphire, Diamond, Platinum
Blue Sapphire Ring With Diamonds 3 Carats 18K White Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Sapphire: 2.78 Carats Diamond: 0.22 Carats Metal: 18K White Gold Ring Size: 7 US Custom sizing...
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Blue Sapphire Ring With Diamonds 3 Carats 18K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Sapphire: 2.78 Carats Diamond: 0.22 Carats Metal: 18K Yellow Gold Ring Size: 7 US Custom sizin...
White Diamond, Blue Sapphire, Sapphire, Diamond, Yellow Gold, 18k Gold, ...
$22,800Sale Price|20% Off
GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color. GIA certified sapphire is a gorgeous deep b...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
14K White Gold 3 3/4 Carat Treated Blue Diamond Tennis Bracelet 'H-I, SI1-SI2'
Located in New York, NY
Bracelet has 82 natural, round diamonds. Each stone weighs approximately 0.05 for a total weight of 3 3/5 carats.
Blue Diamond, Diamond, White Gold, 14k Gold
.3 Carat Diamond Blue Enamel Yellow Gold Turtle Brooch
Located in Stamford, CT
Blue enamel Turtle brooch in 18k yellow gold with a bright full cut Diamond eye. 1 round full cut Diamonds, approx. total weight .03cts, G, SI1 18k yellow gold Tested and stamped: ...
Diamond, Gold, 18k Gold, Yellow Gold, Enamel
Oval Sapphires South Sea Pearls Dangle Drop Earrings 3 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 6 oval Sapphires weighing 3.00 carats and two South Sea Pearls measuring 11-12 mm.
Diamond, Blue Sapphire, South Sea Pearl, Sapphire, 18k Gold, White Gold
.925 Sterling Silver 3/4 Carat Treated Blue Diamond Milgrain Pendant Necklace
Located in New York, NY
This round brilliant cut, natural diamond weighs 3/4 Carat Total Weight. We've taken this design a step further with the addition of an elegant milgrain finish along the edges of the...
Diamond, Blue Diamond, Sterling Silver
.925 Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings
Located in New York, NY
A pair of diamond and sterling silver square dangle earrings. Each earring features a central design of treated blue diamonds surrounded by a halo of white diamonds. The total diamon...
Diamond, White Diamond, Blue Diamond, Sterling Silver
Vintage 3 Carat Blue Sapphires & Diamonds Band Ring 14k Gold
Located in Miami, FL
Vintage 3 Carat Blue Sapphire & Diamonds Band Ring 14k Gold.
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
18K Gold 3/8 Carat Diamond & Blue Topaz & Sapphire Gemstone Pendant Necklace
Located in New York, NY
Stand back and let the glory of natural gemstones and diamonds infuse your style with their statement glamour. Made of 18k white gold, this necklace starts off with a bail made of 1....
Blue Sapphire, Sapphire, Blue Topaz, Topaz, White Diamond, Diamond, Whit...
Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings
Located in New York, NY
A pair of diamond and sterling silver square dangle earrings. Each earring features a central design of treated blue diamonds surrounded by a halo of white diamonds. The total diamon...
Diamond, White Diamond, Blue Diamond, Sterling Silver
$1,012Sale Price|20% Off
18 Karat White Gold Blue Sapphire and Diamonds Pendant '3/4 Carat'
Located in San Francisco, CA
This heavenly 18k white gold Halo designed pendant features a 0.56 carat round blue Sapphire surrounded by 0.26 total carat weight of round brilliant diamonds set in two oval circle...
Diamond, Blue Sapphire, White Gold
14K White Gold 1 1/3 Carat Treated Blue Diamond Trio Stud Earrings
Located in New York, NY
This delicate style is crafted in 14 karat white gold, they have a total diamond weight of 1 1/3 carats. 'Video Available Upon Request.'
Diamond, Blue Diamond, White Gold, 14k Gold
$1,012Sale Price|20% Off
14 Karat White Gold Blue Sapphire and Diamonds Halo Pendant '3/4 Carat'
Located in San Francisco, CA
This 18k White gold pendant features a preminum quality 0.54 carat Round Shape Blue Sapphire, framed in a halo of 0.25 total carat weight of brilliant diamonds. This pendant is ideal...
Diamond, Blue Sapphire, White Gold
4.22 Carat Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring
By Gad & Co.
Located in Miami, FL
GRS Certified 4.22 Carat Oval Cut Vivid Blue Natural Sapphire with 2 Half Moon Cut Diamonds in 18k White Gold Three Stone Ring. Details: Item Type: Three Stone Ring Metal: 18K Wh...
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
2.95 Carat Cushion Cut Blue Sapphire & 0.56 Carat Diamond 22K Gold 3-Stone Ring
By Bracken Jewelers
Located in Santa Monica, CA
Three-stone sapphire and diamond ring crafted by Bracken Jewelers in Los Angeles, California. It features a vibrant 2.95ct cushion-cut blue sapphire flanked by two round diamonds in ...
Diamond, Blue Sapphire, 22k Gold, Yellow Gold
18K Yellow Gold 1 2/3 Carat Diamond and Blue Sapphire Gemstone Dangle Earrings
Located in New York, NY
Colorful blue sapphires with brown and white diamonds combine to create a striking motif in these cluster medallion earrings made from genuine 18k yellow gold. The natural 3.5mm roun...
Brown Diamond, Blue Sapphire, White Diamond, Diamond, Yellow Gold, 18k Gold
14k White Gold 1 1/3 Carat Treated Blue Diamond Engagement Ring
Located in New York, NY
The split shank band set with further round diamonds adds extra sparkle to this design. It has a total diamond weight of 1 1/3 carats.
Blue Diamond, White Gold
3 Carat Emerald Cut Blue Topaz and Diamond Vintage Cocktail Ring Estate
Located in Montreal, QC
Simply Beautiful! 3 Carat Emerald Cut Blue Topaz and Diamond Vintage Cocktail Ring Estate Fine Jewelry.
Diamond, Topaz, Blue Topaz, Gold, 14k Gold, White Gold
1.3 Carat Oval Cut Blue Sapphire and Diamond 3 Stone Curvy Ring
Located in Miami, FL
Details: Item Type: 3-Stone Ring Metal: 14K Yellow Gold Size: Available in Size 6 1/2 (Adjustable) Weight: 2.0 grams Setting: 3-Stone, Prong Center Stone: Type: Natural Sapphire Car...
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
3 Carat Blue Sapphire 0.60 Carat SI/H Diamond Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Deira, Dubai
Details Item Code :- SER-28276 Gross Wt. :- 3.89 gm 18k White Gold Wt. :- 3.17 gm Natural Diamond Wt. :- 0.60 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Blue Sapphire Wt...
Diamond, Blue Sapphire, 18k Gold, White Gold
14K White Gold 3 Carat Blue Zircon and Diamond Ring 1925 Art Deco
Located in Lexington, KY
This is an alluring Art Deco ring crafted in 14K white gold showcasing a breathtaking 3-carat blue Zircon surrounded by sparkling diamonds.
Diamond, Blue Zircon, Gold, 14k Gold, White Gold
18K White Gold 1 3/4 Carat Diamond & Blue Sapphire Gemstone Floral Link Bracelet
Located in New York, NY
Made from a beautiful arrangement of horizontal marquise and floral shaped links, this 18k white gold bracelet graces the wrist in timeless elegance. This link bracelet features 3x3m...
Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold
3 Carat Blue Sapphire 0.90 Carat SI/H Diamond Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Deira, Dubai
3 Carat Blue Sapphire 0.90 Carat SI/H Diamond Ring 18 Karat White Gold Jewelry Details Item Code :- SER-28830 Gross Wt. :- 4.08 gm 18k White Gold Wt. :- 3.30 gm Natural Diamond Wt....
Diamond, Blue Sapphire, 18k Gold, White Gold
18K White Gold Blue Sapphire 2 3/4 Carat Diamond Halo Drop Dangle Earring
Located in New York, NY
Adorn your ensemble with the sophistication of these 18K white gold earrings, featuring diffused blue sapphires accented with 2 3/4 carats of radiant diamonds.
Diamond, Blue Sapphire, 18k Gold, White Gold
GIA Cert. 1.85 Carat Oval Blue Sapphire & Diamond 14K White Gold 3 Stone Ring
Located in Miami, FL
Details: Item Type: 3-Stone Ring Metal: 14K White Gold Size: 6 3/4 (adjustable) Weight: 2.42 Grams Setting: Prong Center Stone Details: Stone Type: Natural Sapphire Carat: 1.85 Cara...
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
Classy 18K White Gold 3 Carat Blue Kyanite 0.06 Carat White Diamonds Earrings
By Rossella Ugolini
Located in Rome, IT
Details: Rossella Ugolini "Deco" Collection 18 Karat White Gold 3 Carat Blue Kyanite 0.06 Carat Diamonds Hoops Earrings
Diamond, Kyanite, Rock Crystal, White Diamond, 18k Gold, White Gold, Gold
AGL Certified 4.49 Carat Burma No Heat Blue Sapphire and Diamond 3 Stone Ring
Located in Miami, FL
The perfect ring for someone looking to keep it traditional in a unique way. The 18K white gold cathedral band lends a classic feel to this stunning piece. While the center stone may...
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Certified 3.54 Carat Cushion Cut Blue Sapphire Diamond 3-Stone Ring in Platinum
Located in NEW YORK, NY
Showcasing Certified Cushion cut, Vibrant color Blue Sapphire weighing 3.54 carats, flanked by two brilliant cut shield diamonds weighing 0.72 carats total. Elegantly set in a polish...
Diamond, Blue Sapphire, Platinum
Retro Two-Tone Gold 3 Carat Natural Royal Blue Sapphire & Diamond Ring 1980
Located in Los Angeles, CA
Surrounding the sapphire are 34 natural round brilliant diamonds, graded approximately F–G in color and VS–SI in clarity, with a combined weight of about 2 carats, bringing the total...
Diamond, Blue Sapphire, Gold, 14k Gold
Multi-Gem 3 Carat Baguette Cut Cluster Ruby, Blue Sapphire & Diamond Ring
By Charles Krypell
Located in Miami, FL
Vintage multi-gem ring, crafted in 18k yellow gold weighing 12.97 grams. Totaling carat weight is 3.00 CTTW, and is a clustered blend of fourteen red baguette-cut rubies and 28 blue ...
Diamond, Ruby, Blue Sapphire, 18k Gold, Yellow Gold
$4,552Sale Price|20% Off
Natural Diamond 1.24 carats 18KT Gold 3 Cluster Blue Sapphire Engagement Ring
Located in Antwerpen, BE
This stunning cluster baguette and diamond ring has a colour stone border to give it that extra sparkle in 18KTWhite Gold. Make a commitment to glamour, integrity and style with t...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Rossella Ugolini 18k Gold 3 Carats Blue Sapphire White Diamonds Band Love Ring
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini contemporary handmade 18k gold ring, 3-carat intense blue cabochon-cut Sapphire and 0.20-carat brilliant-cut white Diamonds.
Diamond, Sapphire, Blue Sapphire, White Diamond, White Gold, Gold, 18k G...
Yellow Diamond 1.21 carat & Blue Sapphire Ring 18 Karat Gold Art Deco Ring (#3)
Located in Brooklyn, NY
Art Deco Style Bold Beautiful Statement Ring Center is natural Yellow Diamond surrounded with Blue Sapphire. all around sides have cluster setting white Diamonds All stones are Nat...
Yellow Diamond, Blue Sapphire, Gold, 18k Gold
18K White Gold Cushion Shaped Blue Topaz & 1/6 Carat Diamond 3 Stone Style Ring
Located in New York, NY
A 10mm cushion shaped blue topaz gemstone sits as the central motif of this piece, flanked by 3 3.2 mm blue topaz gemstones on either side.
Blue Topaz, Topaz, White Diamond, Diamond, White Gold, 18k Gold
18K White Gold Cushion Shaped Blue Topaz & 1/6 Carat Diamond 3 Stone Style Ring
Located in New York, NY
A 10mm cushion shaped blue topaz gemstone sits as the central motif of this piece, flanked by 3 3.2 mm blue topaz gemstones on either side.
Blue Topaz, Topaz, White Diamond, Diamond, White Gold, 18k Gold
1.46 Carat Blue Sapphire & Diamond Platinum 3 Row Floral Cluster Band Ring
Located in Miami, FL
Natural, Seven round blue sapphires totaling 0.83 carats form a vivid floral cluster center flanked by two rows of round brilliant diamonds totaling 0.63 carats in a platinum 900 thr...
Diamond, Sapphire, Platinum
6 Ct Natural Blue Sapphire & 3 Ct Diamond hanging Earrings 18Kt White Gold 3"
Located in New York, NY
The Sapphires weigh 6 carats, the Diamonds 3 carats, and the earrings dangle elegantly at 3 inches in length.
Diamond, Blue Sapphire, White Gold, 18k Gold
3 Carat Blue Sapphire and 2 Ct Diamond Cocktail Ring in 18 Karat White Gold 6
Located in New York, NY
3 Carat Blue Sapphire and 2 Ct Diamond Cocktail Ring in 18 Karat White Gold 6 Approximately 3 Ct Blue Sapphire & 2 Ct Diamond Cocktail Ring in 18 Karat White Gold Estate Pave set B...
Diamond, Blue Sapphire, 18k Gold, White Gold
0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold
Located in New York, NY
0.75 Carat 3 Stone Blue and White Diamond Ring G SI 14K White Gold 100% Natural Diamonds 0.75CT G-H (Natural), Blue (Color Enhanced) SI 14K White Gold Prong style 3.70 grams 4 mm in...
Blue Diamond, 14k Gold, White Gold
0.75 Carat 3 Stone Natural White and Blue Diamond Ring G SI 14 Karat White Gold
Located in New York, NY
0.75 Carat 3 Stone Blue and White Diamond Ring G SI 14K White Gold 100% Natural Diamonds 0.75CT G-H (Natural), Blue (Color Enhanced) SI 14K White Gold Prong style 3.70 grams 4 mm in...
Blue Diamond, 14k Gold, White Gold
14.95 Carat Oval Cut Blue Sapphires and Diamond 3 Row Bracelet in 14K White Gold
Located in NEW YORK, NY
A beautiful Blue Sapphire and Diamond 3-row bracelet showcasing color-rich blue sapphires, surrounded by a single row of brilliant round diamonds. 51 Oval cut blue sapphires weigh 14...
Diamond, Blue Sapphire, 14k Gold, White Gold
$11,200Sale Price|20% Off
18K Yellow Gold 3 Carat Sapphire and Diamond Bypass Ring
By Antinori Fine Jewels
Located in Chicago, IL
This elegant bypass ring is crafted in rich 18K yellow gold and showcases a graceful, flowing design that wraps delicately around the finger. At its center are two vibrant pear shape...
Sapphire, Blue Sapphire, Diamond, White Diamond, 18k Gold, Yellow Gold, ...
Vintage 3 Carat Yellow And Blue Sapphire Bezel Dome Evil Eye Ring
By Gad & Co.
Located in Miami, FL
The center stone is a 3 carat yellow sapphire with an oval-cut. Adorning the sides of the center stone are 0.75 carats of blue sapphire, two total.
Diamond, Sapphire, Yellow Sapphire, Blue Sapphire, Gold, 18k Gold, Yello...
14 Karat Yellow Gold Asscher Blue Sapphire Solitaire Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite rustic style ring is impressive in its Organic appeal, featuring a natural blue asscher sapphire set in a delicate 12 prongs basket. Experience the difference in person! ...
Diamond, Blue Sapphire, Yellow Gold
GIA CEYLON Blue Sapphire & Old Minor 3 CT Diamond Cocktail Ring Platinum Estate
Located in New York, NY
Approximately 2.5 Carat Ceylon Blue Sapphire GIA CERTIFIED & Diamond Platinum Cocktail Ring 2.5 Carat of blue Sapphire. This is an estate piece and stone was not taken out to weig...
Diamond, Blue Sapphire, Platinum
Sterling Silver 1/3 Cttw Inside Out Blue Treated Diamond 1MM Wide Hoop Earrings
Located in New York, NY
Crafted from rhodium-plated .925 sterling silver, these exquisite hoop earrings offer a slender, graceful silhouette, measuring 1mm in width and dangling a delicate 3/4 inch. Adorned...
Diamond, Blue Diamond, Rhodium, Sterling Silver
GIA Cert. 3 Ct. Fancy Yellow Pear Shape Rose-Cut Diamond Pink, Blue Diamond Ring
By Joke Quick
Located in Antwerp, BE
Enter a world of exceptional artistry with this one-of-a-kind high-jewellery creation by Belgian jewellery artist Joke Quick. At the centre lies a 3 carat GIA-certified fancy yellow ...
Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold...
$820Sale Price|41% Off
14k White Gold 3 Carat Topaz, Peridot & Diamond Pendant Necklace 20"
Located in Eagan, MN
It has an 8 mm Faceted Square cut Blue Topaz that totals 3 carats and also has several brilliant cut diamonds enhancing the right side of the pendant.
Diamond, Topaz, Blue Topaz, 14k Gold, White Gold
5.11 Carat Cushion Cut 'GIA' Natural Blue Sapphire, 3-Stone 18 Karat Ring
Located in Houston, TX
Gorgeous 5.11 carat cushion cut blue sapphire (GIA certified) with two perfectly matched step cut trapezoids with 0.40 carats total weight, and 0.35 carats total in round brilliant c...
Diamond, Blue Sapphire, 18k Gold, White Gold
14K White Gold Oval Blue Sapphire and 3/4 Cttw Diamond Fashion Pendant Necklace
Located in New York, NY
Encased in a radiant symphony of double halo diamonds, totaling 3/4 carats, each gem is masterfully chosen for its brilliance (G-H color) and clarity (SI2-I1), reflecting light with ...
White Diamond, Sapphire, Diamond, Blue Sapphire, 14k Gold, White Gold
GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring
By Gad & Co.
Located in Miami, FL
4.40 Carat GIA certified Sri Lanka origin Blue Sapphire with trillion cut diamond side stones in 18 karat solid yellow gold.
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
3 Carat Blue Diamond Pave Dome Ring in 18K White Gold, Handmade in New York
Located in New York, NY
This fantastic ring features 3 carats of blue sapphires, all set in 18-karat white gold.
Blue Diamond, 18k Gold, White Gold
3.00 Carat White and Blue Diamond 14 Karat White Gold "X" Knot Station Bracelet
Located in Sherman Oaks, CA
Features 6 full stations and two half stations (for clasp) Each full station contains 7 diamonds, each station alternates color Total Diamond Weight = Approximately 3 Carats Blue di...
Diamond, 14k Gold, White Gold
Cross Diamond 3 Carat and Blue Sapphire 4.07 Carat Pendant Necklace
Located in New York, NY
Exquisite Cross Diamond and Sapphire Pendant Necklace Stone: Diamonds Stone Carat Weight: 3.00 Carat Stone: Blue Sapphire Stone Carat Weight: 4.07 Carat Pendant: 2.25 x 1.75 Inches...
Diamond, Blue Sapphire, 18k Gold
Unavailable
3 Carat Blue Topaz Earrings
Located in Aliso Viejo, CA
A set of blue topaz earrings with diamond halo. Each earring is set with a blue topaz that measures 9.77mm by 9.85mm that is approximately 3.3 carats. The topaz stone earring includ...
Diamond, White Diamond, Topaz, 14k Gold, White Gold
2.80 Carat Burma Blue Sapphire and Diamond 3-Stone Ring
Located in London, GB
2.80 ct. BURMA BLUE SAPPHIRE AND DIAMOND 3-SOTNE RING, central set with a blue sapphire of 2.80 ct. flanked by diamonds totalling 1.60 ct. Size O. 3.8 grams. Accompanied by GCS Londo...
Diamond, Blue Sapphire, 18k Gold, White Gold
3 Carat White Gold Blue Sapphire and White Diamond Hoop Earrings
Located in Dallas, TX
Classic and beautiful white gold, blue sapphire and white diamond hoops. 3 carat total weight with approximately 1.70 Carats Blue Sapphire and 1.30 Carats White Diamonds. 1 inch in...
White Diamond, Blue Sapphire, White Gold
3 Carat Round Brilliant Statement Fancy blue 14K Diamond Ring
Located in Mumbai, IN
Approximately 3 carats, round brilliant, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
Unavailable
H 0.6 in W 2.56 in L 1.78 in
3 Carat Blue Sapphire 1.20 Carat Diamond White 18 Karat Gold Brooch Italy, 1960s
Located in firenze, IT
Beautiful hand crafted white 18 k gold, with 3 carat natural blue saphire and 1.20 carat diamonds.
Blue Sapphire, 18k Gold
3 Carat Radiant Statement Fancy blue Diamond Ring Colour-Collector’s Treasure
Located in Mumbai, IN
Approximately 3 carats, radiant, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
Art Deco Platinum 3 Carat No Heat Blue Sapphire Oval GIA Diamond Ring
Located in Los Angeles, CA
Art Deco Platinum Sapphire and Diamond Ring Circa 1920 This exquisite Art Deco ring showcases a 3.00 carat unheated blue sapphire of exceptional depth and clarity, certified by GIA....
Diamond, Sapphire, Blue Sapphire, Platinum
3-1/4 Carat 18K Gold over Silver Swiss Blue Topaz and Diamond Pendant Necklace
By Affinity Designs LLC
Located in New York, NY
Indulge in the elegance of our Oval Swiss Blue Topaz and White Diamond Accent Pendant Necklace in 18K Yellow Gold over Sterling Silver. Crafted with meticulous attention to detail, t...
Diamond, Blue Topaz, Sterling Silver, Gold Plate
6.20 Carat Sapphire Diamond Platinum 3 Stone Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum 3 stone ring consisting of 1 oval shaped sapphire having a weight of 6.20 carats, flanked by two oval cut diamonds having a total weight of .95 carats, six round brilliant c...
Blue Sapphire, Diamond, White Diamond, Platinum
4.87 Carat Sapphire Diamond Gold 3 Stone Ring
Located in New York, NY
This ring is features a beautiful oval blue sapphire weighing 4.87 carats flanked on either side by shield shaped diamonds, all mounted in 18-karat white gold. Ring size: 5.5
Blue Sapphire, Diamond, Sapphire, White Diamond, 18k Gold, White Gold
3 Carat Sapphire and Diamond Earrings by Sabbadini
By Sabbadini
Located in New Orleans, LA
These beautiful sapphire and diamond earrings by Sabbadini are clip on. 2 Sapphires = 3 Carats 258 diamond =7 Carats
White Diamond, Blue Sapphire, 18k Gold, Yellow Gold
3 Carat Cushion Cut Natural Blue Aquamarine Diamond Engagement Ring Wedding Ring
Located in Orlando, Florida
Blue Aquamarine Engagement Ring with Diamonds, Minimalist Aquamarine Diamond Wedding Ring, Cushion Cut Aquamarine Bridal Promise Ring Product Details ↣ Jewelry Type - Rings ↣ Styl...
Aquamarine, Diamond, 18k Gold, White Gold
Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring
Located in Narberth, PA
A beautiful diamond and sapphire three stone ring from the Edwardian (ca1910s) era! This stunning piece is crafted in solid platinum and features a sapphire center with two sparkling...
Diamond, Blue Sapphire, Platinum
2.52 Carat Round Sapphire Diamond Platinum 3 Stone Ring
Located in Chestnut Hill, MA
Platinum vintage 3 stone ring Round Cut Sapphire (2.52 Cts) Flanked By 2 Old European Cut Diamonds (1 - 1.09 Cts & 1 - 1.19 Cts) Engraved Filigree Ring.
Blue Sapphire, Diamond, White Diamond, Platinum
Diamond and Sapphire Earrings, Approximately 3 Carat of Sapphires
Located in New York, NY
A newly acquired estate piece , with approximately 3 carats of sapphires and 24 diamonds weighting approximately .50 points. Set in 14 karat gold. Fabulous value !
White Diamond, Blue Sapphire
28 Carat Vintage Blue Star Sapphire and Diamond 3-Stone Ring, circa 1945-1955
Located in Santa Monica, CA
Vintage Platinum Blue Star Sapphire and Diamond 3-Stone Ring; The ring is set with 1- Oval Cabochon Cut Star Sapphire weighing 28.08 Carats.
Star Sapphire, Platinum
GIA Certified Pear Cut Blue Diamond Triple Band 3 Stone Wedding Ring
Located in PARIS, FR
you will have 3 styles of rings in 1 and the removable rings will be a real surprise for your eyes New ring Main diamond: Very Light Blue 1,56 carats IF (Internally Flawless) GIA ...
Blue Diamond, 18k Gold
3 Carat Cushion Halo Diamond Ring Royal Blue Sapphire 18K Gold Everyday Royalty
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Clients who favour quiet power often wear this 3 carats Royal Blue Sapphire diamonds and gemstones ring as their one definitive piece.
Sapphire, 18k Gold
3 Carat Cushion Diamond Ring Royal Blue Sapphire 14K White Gold Quiet Power
Located in Mumbai, IN
The approximately 3 carats of Royal Blue Sapphire Cushion cut diamonds are matched for character and face-up behaviour, so small differences in size and facet pattern create a sophis...
Sapphire, White Gold, 14k Gold
17-1/3 Carat Swiss Blue Topaz and Diamond Sterling Silver Bracelet
By Affinity Designs LLC
Located in New York, NY
This elegant sterling silver bracelet features 72 Swiss blue topaz accented by 6 pieces of single-cut round white diamonds prong and bezel set in sterling silver spaced repeatedly. D...
GIA Certified 9.35 Carat Ceylon Sapphire & Diamond 3 Stone Ring
Located in Rehoboth Beach, DE
Platinum GIA Certified 9.35 Carat Ceylon Sapphire & Diamond Lady’s Three (3) Stone Ring.
Diamond, Blue Sapphire, Platinum
1-1/3 ct. Sterling Silver Blue Sapphire and Single-Cut Diamond Stud Earrings
By Affinity Designs LLC
Located in New York, NY
Indulge in the elegance of our Blue Sapphire and White Diamond Stud Earrings in Sterling Silver. Crafted with meticulous attention to detail, these earrings boast a stunning combinat...
Diamond, Blue Sapphire, Sterling Silver
18K Gold 3 CT Natural Blue Sapphire Diamond Engagement Ring, Antique Bridal Ring
Located in Orlando, Florida
18K Gold 3 CT Natural Blue Sapphire Diamond Engagement Ring, Antique Bridal Ring A stunning ring featuring IGI/GIA Certified 3 Carat Natural Sapphire and 0.32 Carat of Diamond Accen...
Diamond, Sapphire, Blue Sapphire, 18k Gold, Gold, Yellow Gold
3 Carat Round Brilliant Statement Royal Blue Sapphire 14K White Gold
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Styled correctly, a 3 carats Royal Blue Sapphire High Jewelry Statement Ring like this can anchor your entire jewelry story.
Sapphire, 14k Gold, White Gold
3 Carat Round Brilliant Statement Blue Sapphire 18K Gold Effortless Elegance
Located in Mumbai, IN
The High Jewelry Statement Ring format and 3 carats of Royal Blue Sapphire diamonds and gemstones make that decision feel both visible and deeply personal.
Sapphire, 18k Gold
Unheated 3 Stone Sapphire Ring, 5.07 Carat Platinum 950 GIA Certified x 3
Located in Tampa, FL
Type II. medium, moderately strong, blue color GIA B 5/4, set with 2 cushion-cut diamonds with a weight 0.80 ct's VVS-2 clarity, F color GIA certified diamonds & sapphire.
Diamond, Sapphire, Blue Sapphire, Platinum
3 Carat Sapphire and Diamond Three-Stone Ring Rose and White Gold
Located in Aliso Viejo, CA
Sapphires are the original engagement stone before the marketing of diamonds by the DeBeers Corp. The classic beauty of this stone is obvious with a rich even blue color and eye cle...
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Rose Gold, Pl...
3 Carat Round Brilliant Statement Royal Blue Sapphire 14K Gold Everyday Royalty
Located in Mumbai, IN
The High Jewelry Statement Ring format and 3 carats of Royal Blue Sapphire diamonds and gemstones make that decision feel both visible and deeply personal.
Sapphire, 14k Gold, White Gold
3 Carat Oval Statement Royal Blue Sapphire 14K White Gold Effortless Elegance
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Clients who favour quiet power often wear this 3 carats Royal Blue Sapphire gemstones ring as their one definitive piece.
Sapphire, 14k Gold, White Gold
3 Carat Cushion Statement Royal Blue Sapphire 14K White Gold Modern Nobility
Located in Mumbai, IN
From every angle, you see one coherent field of brilliance rather than separate points of sparkle. Diamond Carat Weight & Presence on the Hand The interplay of 3 carats and Royal...
Sapphire, 14k Gold, White Gold
3 Carat Oval Statement Royal Blue Sapphire 14K Gold Quiet Power Modern Classic
Located in Mumbai, IN
Quiet Power—a piece defined by brilliance, poise, and longevity. Diamond Ring Overview & Legacy Story Celebrating the powerful allure of Royal Blue Sapphire gemstones, this Lega...
Sapphire, 14k Gold, White Gold
1/3 Carat TW BLU CTR Miracle Plate Engagement Ring
Located in New York, NY
1/3 CT TW BLU CTR MIRACLE PLATE ENG RING Metal: 10k White Gold Metal Size: 7 Metal Weight: 3.09 grams Gemstone: Diamond Diamond Weight: 0.1 CT Clarity: I2-I3 Country O...
Blue Diamond
3.09 Carat Burma Sapphire and Diamond 3-Stone Ring, Gubelin Cert, No Heat
Located in Santa Monica, CA
Platinum Burma Blue Sapphire and Diamomnd 3-Stone Ring, The sapphire is a cushion shape with 2-side trillion cut diamonds to total 0.69 carats.
Blue Sapphire, Platinum
3 Carat Round Brilliant Statement Royal Sapphire Modern Nobility Diamond Ring
Located in Mumbai, IN
The 3 carats of Royal Blue Sapphire diamonds and gemstones become a physical ledger of that long view.
Sapphire, 14k Gold, White Gold
3 Carat Cushion Halo Diamond Ring Royal Pink Sapphire 18K Gold Power Heirloom
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Because of its scale and discipline, this 3 carats Royal Blue Sapphire diamonds and gemstones ring can serve almost as a personal signature.
Sapphire, 18k Gold
Antique 3 CT Natural Sapphire Diamond Engagement Band in 18K Gold, Cocktail Ring
Located in Orlando, Florida
Antique 3 CT Natural Sapphire Diamond Engagement Band in 18K Gold, Cocktail Ring A stunning ring featuring IGI/GIA Certified 2.81 Carat Natural Sapphire and 2.91 Carat of Diamond Ac...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold, Gold
3/4 Carat 14 Karat White Gold Blue Sapphire Pendant, Diamonds Dragonfly Pendant
By Diamonds Mine
Located in Ramat Gan, IL
A handmade Sapphire and Diamonds Dragonfly pendant made of 14K White Gold set with a marquise cut Sapphire of 0.70 carat accented by natural round diamonds. The center stone of this...
Gold
Sold
H 9.06 in W 0.2 in L 9.06 in
.925 Sterling Silver 3/4 Carat Treated Blue Diamond Station Necklace
Located in New York, NY
Add a touch of elegance to your outfit with this charming diamond yard necklace. Created in the finest 0.925 sterling silver, this piece is treated with 14 sparkling, round-cut diamo...
Blue Diamond, Diamond, Sterling Silver
Bespoke Halo Mount for 3-5 Carat Yellow White Diamond Oval Shape Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular Bespoke mount is suitable for a 3 - 5 Carat center diamond with 0.93 Carat of White Round Brilliant cut Diamonds on the Outer Halo flowing down the side of the shank...
Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Pink Diamond, Eme...
18k White Gold Heart Shape Blue Sapphires and Diamonds Halo Earrings 3 3/4 Carat
Located in San Francisco, CA
These sparkling halo earrings feature two perfectly matched Heart shape Royal Blue Natural Sapphires in a total weight of 3.13 carat. The sapphires are surrounded by a brilliant halo...
Diamond, Blue Sapphire, White Gold
Retro Yellow and Rose Gold 3, 97 carat Diamonds 3, 55 carat Blue Sapphires Ring
Located in Napoli, Campania
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Diamond, Blue Sapphire, 14k Gold, Rose Gold, Yellow Gold
Vivid Blue 3 Carat Oval Tanzanite Ring with 1.46 Carats of Diamonds
Located in Bonita Springs, FL
Stunning Cocktail Ring Set With Blue Tanzanite and Diamonds. It comes with an appraisal by GIA G.G. Oval Tanzanite = 3.02 Carat Total Diamonds Carat Weight is 1.46 Carats Diamonds Co...
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold
Vivid Blue 3 Carat Oval Tanzanite Ring with 1.46 Carats of Diamonds
Located in Bonita Springs, FL
Stunning Cocktail Ring Set With Blue Tanzanite and Diamonds. It comes with an appraisal by GIA G.G. Oval Tanzanite = 3.02 Carat Total Diamonds Carat Weight is 1.46 Carats Diamonds Co...
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold
5.13 Carat Cushion Cut Blue Sapphire and 1.10 Carat Diamond, 3-Stone Ring
Located in Houston, TX
Captivating three-stone sapphire and diamond ring designed in platinum, showcasing a beautiful deep blue sapphire weighing 5.13 carats, accompanied by two carefully selected and per...
Diamond, Blue Sapphire, Platinum
Sold
H 1.03 in W 0.32 in L 0.2 in
14K White Gold 1 1/3 Carat Treated Blue Diamond Halo Pendant Necklace
Located in New York, NY
This radiant rectangular pendant is adorned with over a carat of rich blue and white diamonds in baguette and princess cuts for truly brilliant style. Set in 14 karat white gold, and...
Diamond, White Diamond, Blue Diamond, White Gold, 14k Gold
GIA 5.04 Carat Natural No-Heat Blue Sapphire and Diamond Platinum 3-Stone Ring
Located in New York, NY
An Iconic Style and VERY ELEGANT Natural Gorgeous UNHEATED Blue Sapphire & Diamond Trilogy Ring. A SUPER fine Estate Ring features a Gorgeous gem : 4.28 carat Natural Oval shaped Bri...
Diamond, Blue Sapphire, Platinum
14 Karat White Gold Oval Blue Sapphire and Diamonds Halo Earrings '3 Carat'
Located in San Francisco, CA
These sparkling halo earrings feature two perfectly matched Oval Royal Blue Natural Sapphires in a total weight of 2.90 carats. The sapphires are surrounded by a brilliant halo of mi...
Diamond, Blue Sapphire, White Gold
2.20 Carat Cornflower Blue Sapphire, Diamond Platinum 3-Stone Engagement Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This lovely 3-stone ring features a very special cornflower blue sapphire and beautiful white diamonds set in platinum.
Diamond, Blue Sapphire, Sapphire, Platinum
GIA Certified 2.60 Carat Oval Blue Sapphire and Diamond 3 Stone Platinum Ring
By H & H Jewels
Located in Miami, FL
GIA Certified 2.60 Carat Oval Blue Sapphire and Diamond 3 Stone Platinum Ring Handmade by H&H Jewels, this blue sapphire, diamond and platinum ring has a 2.60 carat oval blue sapph...
Diamond, Blue Sapphire, Platinum
Sold
H 0.08 in W 0.12 in L 6.97 in
14K White Gold 5 3/8 Carat White and Treated Blue Diamond Tennis Bracelet
Located in New York, NY
Create your style statement wherever you go with this astounding diamond bracelet. Beautifully crafted of 14 karats white gold, it features a timeless yet modern design. The decorati...
Blue Diamond, Diamond, White Gold, 14k Gold
AGL Certified 4.23 Carat Ceylon Blue Sapphire & Diamond 3 Stone Platinum Ring
Located in Baltimore, MD
AGL Certified 4.23 Carat Ceylon Blue Sapphire & Diamond 3 Stone Platinum Ring AGL report # 1123002 Sapphire: 4.23 carats, natural blue, oval, Ceylon (see AGL report for details) Dia...
Diamond, Blue Sapphire, Platinum
Sold
H 1.26 in W 0.16 in L 1.26 in
14K White Gold 1 3/4 Carat White and Treated Blue Diamond Pendant Necklace
Located in New York, NY
The beautiful pendant captivates one carat of shimmering white and blue round cut diamonds that are arranged in a prong setting.
White Diamond, Blue Diamond, White Gold, 14k Gold
3.32 Carat Sapphire and Diamond 3-Stone Ring
Located in Greenville, DE
This classic 3 stone sapphire and diamond ring is crafted in 18k white gold featuring (1) oval sapphire weighing 3.32ct with a medium dark blue color. The center stone is flanked by ...
Diamond, Blue Sapphire, 18k Gold
Sold
H 0.2 in W 0.32 in L 2.76 in
18K White Gold 3/8 Carat Diamond and Blue Sapphire Waterfall Dangle Y Necklace
Located in New York, NY
This diamond and gemstone necklace radiates elegance with sophistication crafted of genuine 18k white gold. A natural 8x6mm pear-shaped color-treated blue sapphire emits a brilliant ...
Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A G.I.A certified 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alter...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
$72,000Sale Price|20% Off
Certified 4.69 Carat NO HEAT Blue Sapphire Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite unheated and untreated blue sapphire ring. Furthermore the sapphire has no signs of treament or heat and this was certified by Gubelin. Exquisite solid platinum setting.
Diamond, White Diamond, Blue Sapphire, Platinum
$38,040
Size: approx. FR36 - UK8 - US4
Azzedine Alaia Gold Lamé Couture Gown with Sequin Mosaic Detail, FW 1990
By Azzedine Alaïa
Located in London, GB
This rare, likely one-of-a-kind Azzedine Alaïa couture dress from the Fall-Winter 1990 collection is crafted from metallic gold lamé with a mosaic-like sequin overlay, creating a str...
$72,000Sale Price|20% Off
GIA Certified 8.94 Carat Unheated KASHMIR Blue Sapphire Oval Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This one-of-a-kind piece features a 8.94 unheated and untreated natural blue Kashmir sapphire. This exquisite handmade ring has 2 carats of the highest clarity and color Sapphires ...
Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold
French 1930s Art Deco Natural Cornflower Certified Sapphire Diamonds Ring
Located in Poitiers, FR
Ring in platinum ring, dog head hallmark. Sublime and rare Art Deco ring, it is set with an intense blue cushion- cut sapphire of more than 10 carats, held in claws. The basket is op...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 5.27 Carat Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 5.27 Carat Natural, Madagascar Sapphire and 0.45 Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability - they exc...
Diamond, Sapphire, Blue Sapphire, Platinum
2.39 Carat Natural, Unheated, Ceylon Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring 2.393 Carat Natural Sapphire and 0.56 Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in hardness as well as t...
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 2.17 Carat Unheated, African Ruby & Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.17 Carat Natural Untreated, Mozambique Ruby and 0.47 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit mea...
Diamond, Ruby, Platinum
Certified Royal Blue Sapphire Diamond Ring
Located in New York, NY
Beautiful 6.47 carat Royal Blue Sapphire set in a triple shank halo diamond mounting. .93 carats of round brilliant cut diamonds set in 18k white gold. The certificate states ...
Diamond, Sapphire, 18k Gold
GIA Certified 2.97 Carat Siam Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 2.97 Carat Natural Siam (Thailand) Ruby and 1.73 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning t...
Diamond, Ruby, Platinum
5 Carat Natural Royal Blue Sapphire Diamond Ring
Located in London, GB
Royal Blue Sapphire Ring featuring a the highest quality sapphire. Gemstone: natural royal blue Sapphire AAAA highest heirloom quality Colour: Royal blue Weight of sapphire : 5 ca...
Blue Sapphire, Sapphire, Diamond, 18k Gold
Glamourous 4.06 ct GIA-Certified Natural Sapphire & Diamond Ring
By Hakimi's Gem
Located in Chicago, IL
Introducing a masterpiece of design and craftsmanship—this extraordinary ring showcases a magnificent oval-shaped natural sapphire weighing 4.86 carats, certified by GIA for its auth...
Diamond, Sapphire, Platinum
2.95 Carat Blue Sapphire and Diamond Seven Stone Ring set in 18K Yellow Gold
Located in London, England
2.95 Carat Oval-cut Blue Sapphire and Round Brilliant Diamond Seven Stone Ring set in 18K Yellow Gold A timeless blend of regal colour and refined sparkle, this seven-stone ring fe...
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
18K Gold GIA Certified 7.69 Carat No Heat Ceylon Blue Sapphire Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection Metal- 18K White Gold, .750. Stones- Exceptionally Rare No Heat Ceylon Blue Sapphire 7.69 Carats, 14 Round Diamonds F-G Color VS1-VS2 Clarity 1.36 Carats....
Diamond, Blue Sapphire, 18k Gold, White Gold
$11,200Sale Price|20% Off
GIA Certified 2.20 Carat Blue Sapphire Half Moon Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
This elegant platinum ring showcases a mesmerizing 2.20 carat cushion-cut blue sapphire, certified by GIA as natural corundum, transparent, and heated only to enhance its vivid color...
Diamond, Blue Sapphire, Platinum
3ct Natural Blue Sapphire & Pear Diamond Halo Engagement Ring in 18K White Gold
By VimleshBadaya
Located in Jaipur, RJ
Art Deco Glamour. Majestic Color. A Halo of Unforgettable Brilliance. Celebrate timeless sophistication with this breathtaking halo engagement ring, starring an approx. 3ct natural ...
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.