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Unheated Black Diamond

GIA Certified Ceylon Blue Sapphire 7.2 Cts 'Untreated, Unheated' Diamond Ring
Located in OVIEDO, AS
surrounded diamonds. Since unheated Burma and Kashmir sapphires are becoming so difficult to obtain, it makes
Category

Vintage 1950s Spanish Neoclassical Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Unheated Ruby, White South Sea Pearl & Diamond Earrings, 18K Gold, Austy Lee
By Austy Lee
Located in Hong Kong, HK
South Sea Cultured Pearls (9.5mm) and White Diamonds, set on black & pink color-plated 18K White Gold
Category

21st Century and Contemporary Hong Kong Artist Chandelier Earrings

Materials

Diamond, Pearl, South Sea Pearl, Ruby, 18k Gold, White Gold, Rhodium

2.96 Carat Purple and Black Spinel Diamond Spiderweb Filigree Ring 18K Black
By Tom Castor
Located in Lambertville , NJ
openwork filigree and Millegrain Detail. The center stone of this commanding ring is a Natural, Unheated
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Spinel, Black Spinel, Gold, White Gold, Rhodium,...

AGL Certified 3.03 Carat Burmese Ruby, Diamond and Blue Sapphire Ring
Located in Bangkok, TH
natural, unheated, 'Purplish-Red', and from the mine 'Mogok'. The total diamond weight is 1.12 carats
Category

2010s More Rings

Materials

Black Diamond, Ruby, Blue Sapphire, 18k Gold, White Gold

Diamond Ring Emerald Cut 1.13 Carat H Color VS1 Clarity GIA Certified
By Merkaba
Located in Beverly Hills, CA
Emerald cut diamond ring, featuring a GIA certified 1.13 carat H color, VS1 clarity, emerald cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Brown Diamond, Paraiba, Emerald, Purple Sapphire, Garnet, Padparadscha S...

0.90tcw 14K Ruby & Diamond Stacking Ring Band
Located in Jupiter, FL
prong set in black rhodium, which gives the ring a little edge. The diamonds are prong set in white gold
Category

2010s American Romantic Band Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Bijoux Num Natural Ruby with Rough Diamond Link Bracelet
By Bijoux Num
Located in Los Angeles, CA
Beautiful One of a Kind Natural Unheated Corundum with Rough Diamond Link Bracelet. The corundums
Category

2010s Contemporary Link Bracelets

Materials

Diamond, Multi-gemstone, Ruby, Gold Plate, Vermeil, Sterling Silver

2.25 Carat GIA Certified Fancy Orange Brown Diamond Burmese Red Spinel Ring
By Joke Quick
Located in Antwerp, BE
Fancy Deep Orange brown Marquise shape diamond centerstone 2,25ct. VS2. Unheated poppie red spinel from
Category

2010s Belgian Contemporary Fashion Rings

Materials

Spinel, Ruby, Brown Diamond, Diamond, 18k Gold

Eostre Sapphire, Opal, Emerald, Pearl and Diamond Ring in 18K White Gold
Located in Melbourne, AU
CT, Unheated, vivid blue colour. Australian solid BLACK opal 1.32 CT Natural diamonds0.731 CT in E
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, Emerald, Pearl, Sapphire, 18k Gold

GIA Blue Sapphire NO HEAT Diamond 18K Tahitian Pearl Vintage Earrings 3.96 CTS
Located in Sylvania, GA
Old South Jewels proudly presents GIA 18K GOLD UNHEATED BLUE SAPPHIRE, TAHITIAN PEARL & DIAMOND
Category

Mid-20th Century Dangle Earrings

Materials

Diamond, Pearl, Blue Sapphire, Gold, 18k Gold

Victorian Enamel Non Heated Sapphire Diamond 18k YG Earrings Pendant- Brooch Set
Located in New York, NY
featuring an intricate filigree design hand-crafted in 18k yellow gold and contrasted with black enamel
Category

Early 20th Century French More Jewelry

Materials

Diamond, Blue Sapphire, Yellow Gold, Enamel, 18k Gold

GIA Platinum Blue Sapphire VS Diamond Ring No Heat Ceylon Huge Fine 9.17 Carats
Located in Sylvania, GA
, and Diamonds Still Beautifully kept in Vintage Gold-embossed Leather Box with Black Velvet and Ivory
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Ant Insect Necklace Gold Platinum Ruby Red Zircon Diamond South Sea Pearl Agate
By Tom Castor
Located in Lambertville , NJ
the neck in this interesting piece. Natural Unheated Rubies from Burma are set in each ant as
Category

2010s American Artisan Drop Necklaces

Materials

Agate, Diamond, White Diamond, South Sea Pearl, Ruby, Zircon, Multi-gems...

Orloff of Denmark, 1.32 Carat Basalt Sapphire Diamond Ring set in 14K White Gold
Located in Hua Hin, TH
Unheated Bluish Green Basalt Sapphire Diamond Ring set in 14 Karat White Gold: In the realm of
Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Gold, 14k Gold, White Gold

GIA Blue Sapphire No Heat 14K Gold Diamond Ring Sri Lanka VS Huge Fine 11.38 CTS
Located in Sylvania, GA
Old South Jewels proudly presents...VINTAGE LUXURY. GIA CERTIFIED HUGE 11.38 CARAT UNHEATED
Category

20th Century Cocktail Rings

Materials

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

Malaya Garnet Ring 4.23 Carat Oval
By Merkaba
Located in Beverly Hills, CA
Splendid 4.23 carat Malaya Garnet oval, set in a unique 1.06 carat total, diamond platinum ring
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Tsavorite, Aquamarine, Zircon, Beryl, Blue Topaz, Chrysoberyl, Chrome To...

Tsavorite Earrings 3.26 Carat Cushion Cuts
By Merkaba
Located in Beverly Hills, CA
these remarkable 1.31 carat total diamond earrings. The fancy-cut elongated cushion-shaped diamond pair
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Topaz, Hessonite, Green Beryl, Black Star, Chrome Tourmaline, Cat’s Eye,...

Pink Sapphire Cuff Bracelet GIA Certified 15 Carat No Heat Marcus&Co. Midcentury
By Marcus & Co.
Located in Southbury, CT
certified to be natural and unheated. Unheated sapphires are exceedingly rare, especially gems of this
Category

Vintage 1940s American Retro Cuff Bracelets

Materials

Diamond, Pink Sapphire, 14k Gold

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Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GCS Certified Natural Myanmar/ Burmese Ruby 2.3 ct & Diamond Ring, Vintage 1950s
Located in London, GB
Centering blazing red ruby and from it’s four-corner, design as rubies blast out with diamonds. Handmade ring Circa 1950's, excellent quality craftsmanship set in platinum. This ult...
Category

Vintage 1940s Retro Dome Rings

Materials

Ruby, Diamond, Platinum

Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluster on each side, all within a waved frame o...
Category

Early 20th Century French Belle Époque More Jewelry

Materials

Diamond, Platinum

Damiani Diamond and Pearls Tiara
By Damiani
Located in Geneva, CH
Exceptional Tiara by Damiani. Diamonds, pearls Metal: white gold 18K (no rhodium plating). Diamonds weight: 41,50 carats color G-H clarity VVS-VS Japanese pearls: 9,60 grams. Total ...
Category

21st Century and Contemporary Italian Baroque More Jewelry

Materials

Diamond, Pearl, Gold, White Gold

Rare 10 Carat Burma Ruby Diamond Ring
Located in New York, NY
10.04 carat "Intense Red" Burma Ruby set in a custom, handmade platinum and diamond mounting featuring 2.80 carats of round brilliant cut diamonds. 100% Certified Burma Ruby A ...
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Platinum

8.80 Carat Ceylon Sapphire and 2.68 Carat Diamond Cocktail Ring in White Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 8.80 Ceylon sapphire and 2.68 carat diamond, 18 karat white gold and platinum set cocktail ring; part of our diverse antique jewellery and estate jewelry collectio...
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Yellow Diamond, Onyx & White Diamond Earrings, 18K Gold, Austy Lee
By Austy Lee
Located in Hong Kong, HK
The Dance of Five Emperors Earrings from 'The Garden of Myth Collection' by Austy Lee. This dazzling pair of earrings is feature with Natural Yellow Diamonds, Onxy and White Diamond...
Category

21st Century and Contemporary Hong Kong Chandelier Earrings

Materials

White Diamond, Yellow Diamond, Onyx, 18k Gold, Yellow Gold, Rhodium

Art deco natural Burmese ruby and diamond ring, circa 1935.
Located in London, GB
Art deco natural Burmese ruby and diamond ring. Set with an octagonal double brilliant cut natural unenhanced Burmese ruby to centre with an approximate weight of 2.67 carats in an o...
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Ruby, Platinum

Antique Gold Cased Lyre Seal Fob, Large, Chalcedony, Victorian
Located in NEWARK, GB
You can't go wrong with a beautiful antique seal fob, this heavy and substantial antique gold cased seal fob is a real versatile beauty. Made from 9kt yellow gold cased metal, possi...
Category

Antique Mid-19th Century British Victorian Pendant Necklaces

Materials

Chalcedony, Gold, 9k Gold, Gold Plate

Star Sapphire Gold Claw Ring
Located in Idar-Oberstein, DE
A very unusual unisex yellow gold ring, designed around a natural star sapphire (ca. 6 ct), which is being clawed by the gold ring. Ring size: 8 (with clamp, so can fit smaller fi...
Category

Late 20th Century Unknown Gothic Revival Dome Rings

Materials

Star Sapphire, 10k Gold

GRS Certified 2cts Pigeon's Blood Burmese Ruby with Diamond Ring in Platinum
Located in Bangkok, TH
Ruby 2.01 carats with two Diamonds on either side total 1.08 carats, and the rest of the Diamond total 1.27 carats Ring and Ring Jacket set in Platinum 900 Settings (GRS Certified) ...
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Ruby, Platinum

Kashmir Sapphire and Diamond Octagonal Cluster Ring, French, circa 1925
Located in London, GB
Kashmir sapphire and diamond octagonal cluster ring. Set with one central oval old cut natural unenhanced Kashmir sapphire in an open back rubover setting with an approximate weight ...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Platinum 3.46tdw Emerald Cut GIA Diamond Ring
Located in Cincinnati, OH
WOW this a great ring!- GIA Certified!! 3-stone platinum mounting with approximately 3.80 total diamond weight (estimated). Handmade with serial number 35007 inside band Middle emera...
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Signature Old Mine Diamond Three Stone Ring
By 1801 Jewels
Located in PARKDALE, VIC
Forming a part of our Signature collection. This expertly crafted setting is an ode to the classic Georgian period three stone ring. The ring pictured is set with a 1.93 carat old mi...
Category

2010s Australian George III Engagement Rings

Materials

Diamond, 18k Gold

14 Karat Gold Opal and Blue Topaz Bracelet
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k gold opal 11.3mm and blue topaz 6 x 9mm bracelet 6.3 grams.
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Topaz, Opal, 14k Gold

Ruby Ring in 18 Carat Yellow Gold Diamonds and Ruby 5.01 Carat
Located in Paris, FR
Ring in 18 Carat yellow Gold setting in its center a large Ruby ​​set with Claws weighing 5.01 Carats supported on each side by a Shuttle cut Diamond Dimension 8 x 4.5 mm or approxi...
Category

Early 2000s French Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Recent Sales

5.33 Carat Radiant Cut Fancy Black Diamond Engagment Ring
Located in Calabasas, CA
A 6.34Ct TW Natural unheated Fancy Black diamond engagement ring certified by GIA, mounted in a
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Black Diamond, Diamond, White Diamond, Platinum

Vintage Midcentury .35 Carat Sapphire Diamond Halo 14 Karat Gold Engagement Ring
Located in Crownsville, MD
Beautiful midcentury era circa 1960s 14K yellow gold .35 carat natural oval cut unheated sapphire
Category

Vintage 1960s American Modernist Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Antique Art Deco, French, Platinum, Large Pink Sapphire and Diamond Ring
Located in Rochford, Essex
Pink sapphire and diamond ring, circa 1925. Sri Lanka is the most historically famous source of
Category

Early 20th Century French Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

Antique Belle Époque, 18 Carat Gold, Cabochon Sapphire and Rose-Cut Diamond Ring
Located in Rochford, Essex
United Kingdom Stone Type Sapphire: 1.45 carat (calculated) / Unheated / No enhancement Diamonds: Approx
Category

Early 20th Century British Engagement Rings

Materials

Diamond, Sapphire, Gold

Art Deco Era 1920s 14 Karat Rose Gold .35 Carat Sapphire Diamond Halo Ring
Located in Crownsville, MD
Gorgeous antique Art Deco era 1920s .35 carat natural unheated sapphire ring in 14K rose gold with
Category

Vintage 1920s Ukrainian Art Deco Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Spinel, Sapphire and Diamond Toi et Moi Platinum and 18k Rose Gold Ring
Located in Princeton, NJ
: light and dark, platinum and rose gold, diamond pave and pink sapphire pave, but they seamlessly join
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Spinel, Rose Gold, Platinum

Midcentury 5.70 Carat Natural Yellow Ceylon Sapphire Ring
Located in Theydon Bois, Essex
A frankly breathtaking natural Ceylon sapphire with a strong, golden hue. The unheated stone is
Category

Mid-20th Century Solitaire Rings

Materials

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

Seraphina Mozambique Ruby Angel Ring
By GFG Jewellery
Located in London, GB
The elegant Seraphina Angel ring, has 0.94ct of responsibly sourced Mozambique unheated rubies and
Category

2010s Turkish Aesthetic Movement More Rings

Materials

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

18 Karat White Gold Burmese Ruby Palm Leaf Earrings
By Djoya
Located in Hong Kong, HK
thanks to a special black rhodium finish applied to the 18K fronds echoing a palm leaf pattern that comes
Category

2010s Indian Contemporary Hoop Earrings

Materials

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

Joke Quick Unheated Blue Sapphire Diamond Pave Mosaic Ring
By Joke Quick
Located in Antwerp, BE
Unheated Rose-cut Blue Sapphires from Sri lanka : 0.50 carat 11 X White DEGVVS Brilliant-cut diamonds
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, Yellow Gold, 18k Gold, Sterling Silver

Demantoid Rose-Cut Diamond Unheated Pink & Blue Sapphire Fancy Pink Diamond Ring
By Joke Quick
Located in Antwerp, BE
-cut diamonds 0,40 ct., 5 X light pink rose-cut Unheated Pink Sapphires from Madagascar 0,60 ct., 6 X
Category

Antique 18th Century Belgian Contemporary Fashion Rings

Materials

Blue Sapphire, Pink Sapphire, Diamond, White Diamond, Pink Diamond, Garn...

Cartier GIA Platinum Blue Sapphire Diamond Earrings 8.6 TCW Unheated HUGE
Located in Sylvania, GA
UNHEATED SAPPHIRE DIAMOND EARRINGS & BOX! VERY RARE AUTHENTIC CARTIER HALLMARKED Cartier Paris
Category

Antique 19th Century Chandelier Earrings

Materials

Diamond, Blue Sapphire, Platinum

Unheated Burmese Hot Pink Red Spinel, Ruby, diamond, Pink Sapphire Pave Earrings
By Joke Quick
Located in Antwerp, BE
& blackened sterling silver 3.3 g (The stones are set on silver to create a black background for the stones
Category

2010s Belgian Contemporary Drop Earrings

Materials

Diamond, Ruby, Pink Sapphire, Spinel, 18k Gold, Sterling Silver, Rose Gold

Tiffany & Co GIA 18K Blue Sapphire Diamond Ring Unheated Vintage Ceylon 4.55 Cts
Located in Sylvania, GA
DIAMOND RING! GIA CERTIFIED 18K RARE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! 3.21 CARAT BLUE GIA
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Unheated Burmese Red Spinel Pave Long Earrings
By Joke Quick
Located in Antwerp, BE
& blackened sterling silver (The stones are set on silver to create a black background for the stones) Pave
Category

2010s Belgian Contemporary Drop Earrings

Materials

Diamond, Spinel, Ruby, Pink Sapphire, 18k Gold, Sterling Silver

Unheated Burmese Red Spinel Pave Long Earrings
Unheated Burmese Red Spinel Pave Long Earrings
Free Shipping
W 0.45 in D 0.11 in L 2.37 in
Yellow Sapphire Ring 5.56 Carats AGTA Certified Unheated
By Tamir
Located in Beverly Hills, CA
Diamond ring. Top quality unheated Sapphire rings are scarce. Sapphires are commonly heated to modify
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

White Diamond, Sapphire, Multi-gemstone, Other, Diamond, Yellow Sapphire...

Padparadscha Sapphire Black Lightning Ridge Opal, Pink & Blue Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
Quality unheated Madagascar Padparadscha Sapphire), Black Lightning Ridge opal cabochons 1,01 ct., fancy
Category

2010s Belgian Contemporary Fashion Rings

Materials

Blue Diamond, Diamond, Pink Diamond, Opal, Pink Sapphire, 18k Gold, Ster...

Pigeon's Blood Red Ruby Red Spinel, Pink Diamond and White Rose-Cut Diamond Ring
By Joke Quick
Located in Antwerp, BE
Poppy red Spinel ( Unheated Burmese Hot Pink Spinel) 0,29 ct., 8 X Oval white GHVS Rose-cut diamonds
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Pink Diamond, White Diamond, Blue Sapphire, Diamond, Ruby, Spinel, 18k G...

Joke Quick 5.67 Carat Neon Paraiba Tourmaline Black Opal Cocktail Ring
By Joke Quick
Located in Antwerp, BE
solid Australian Black opal from Lightning Ridge mine), White DEGVVS brilliant-cut diamonds, Burmese
Category

Early 20th Century Belgian Art Nouveau Cocktail Rings

Materials

Diamond, Garnet, Opal, Blue Sapphire, Spinel, Tourmaline, Black Opal, Pa...

1.16 Carat Padparadsha Sapphire, 2.08 Carat, Diamond, 0.13 Carat, Ruby Pavé Ring
By Joke Quick
Located in Antwerp, BE
blackened silver to create a black background for the stones) Set with 1,16 ct. Unheated Padparadscha
Category

2010s Belgian Contemporary Fashion Rings

Materials

Brown Diamond, Diamond, Ruby, White Diamond, Sapphire, Pink Sapphire, Pi...

Pigeon's Blood Red Ruby, Red Spinel and Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
., Poppy red Spinel ( Unheated Burmese Hot Pink Spinel) 0,40 ct., white DEGVVS diamonds 0,055 ct.. Total
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Ruby, Spinel, 18k Gold, Sterling Silver

Pigeon's Blood Red Ruby Red Spinel Sapphire White Diamond Mosaic Pave Ring
By Joke Quick
Located in Antwerp, BE
create a black background for the stones) Pave Mosaic set with Pigeon's Blood red Rubies 0,72 ct., 3 X
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, Sapphire, White Diamond, Ruby, Spinel, 18k Gold, Silver, Rose Gold

Burmese Jadeite, Tsavorite, No Heat Blue Sapphire, Emerald and Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
unheated Burma Sapphire with same sparkle as diamonds), white DEGVVS brilliant-cut diamonds 0,08 ct
Category

2010s Belgian Contemporary Fashion Rings

Materials

Emerald, Jade, Blue Sapphire, Diamond, 18k Gold, Sterling Silver

Van Cleef & Arpels Ruby Bead Necklace with Pearls Onyx and Diamonds in 18ct Gold
By Van Cleef & Arpels
Located in London, GB
pearls graduated in size from front to back, either side of each pearl is a faceted black onyx rondelle
Category

Late 20th Century French Beaded Necklaces

Materials

Onyx, Cultured Pearl, Ruby, 18k Gold

Green Tourmaline Ring 4.17 Carat
By Merkaba
Located in Beverly Hills, CA
brilliant diamonds, are hand set in this unique 8 claw prong, cocktail platinum ring. This vibrant Green
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Mandarin Garnet, Morganite, Fire Opal, Opal, Paraiba, Peridot, Purple Sa...

Lady Diana Sri Lankan Cocktail Ring
Located in New York, NY
green unheated Sri Lankan natural sapphire White Diamond cluster G color SI clarity - 1.04 carat White
Category

21st Century and Contemporary American Contemporary Cluster Rings

Materials

Diamond, Green Sapphire, 18k Gold

Natural Aquamarine Ring Pear Shape 13.70 Carats
By Tamir
Located in Beverly Hills, CA
, adorned by a total of 1.24 carats of diamonds. Master-crafted by hand in 18K yellow gold topped with black
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Multi-gemstone, Beryl, White Diamond, Other, Gold, ...

Paraïba Tourmaline Rose-Cut Diamond Unheated Blue Sapphire Pave Ring
By Joke Quick
Located in Antwerp, BE
ct. ( Top Quality unheated Burma Sapphire with same sparkle as diamonds), white DEGVVS brilliant-cut
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Tourmaline, White Diamond, Blue Sapphire, 18k Gold, Sterling Si...

Burma Ruby, AGL Certified Unheated, and Diamond Antique Ring, circa 1880
Located in Aspen, CO
antique, late 19th century, in gold and silver and unusual with fine detailed black enamel, in perfect
Category

Antique Late 19th Century Unknown Victorian Fashion Rings

Materials

Diamond, Ruby, 14k Gold

Joke Quick 1.17 Ct. White Diamond Pink Spinel Unheated Sapphire Mosaic Set Ring
By Joke Quick
Located in Antwerp, BE
set with high quality White Rose & Brilliant-cut Diamonds, Unheated Burmese Blue Sapphires & Unheated
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, White Diamond, Spinel, Rose Gold, Ster...

Unheated Pink Purple Sapphire Ring 3.58 Carat Round No Heat
By Tamir
Located in Beverly Hills, CA
Unheated 3.58 carat Pinkish Purple Sapphire round, 18K white gold ring, surrounded by round
Category

21st Century and Contemporary Malagasy Contemporary Cocktail Rings

Materials

Spinel, Beryl, Tanzanite, Chrysoberyl, Topaz, Citrine, Tourmaline, Diamo...

Black Opal Padparadscha Sapphire Diamond Mosaic Ring
By Joke Quick
Located in Antwerp, BE
One of a kind ring handmade in Belgium by jewellery artist Joke Quick. Diamonds and gemstones in
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Sapphire, Black Opal, Padparadscha Sapphire , Diamond, White Diamond, Op...

Padparadscha Sapphire, Black Opal, Blue Sapphire & Pink Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
.( Top Quality unheated Madagascar Padparadscha Sapphire), Black Lightning Ridge opal cabochons 1,96 ct
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Pink Diamond, Sapphire, Opal, Blue Sapphire, 18k Gold, Sterling...

Black Opal Ring with Ruby-Red Spinels & Diamonds 37 Grams Certified No-Heat
Located in Southbury, CT
The finest solid black opal from Australia's legendary Lightning Ridge mine, aflame with vivid red
Category

2010s American Artisan Signet Rings

Materials

Spinel, Black Opal, Diamond, Opal, 18k Gold

Padparadscha Sapphire Pink Diamond Rose-Cut Diamond Mosaic Pave Ring
By Joke Quick
Located in Antwerp, BE
create a black background for the stones) Pave set with six unheated Padparadscha Sapphires from
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Padparadscha Sapphire , Pink Diamond, Sapphire, Diamond, 18k Gold, Yello...

Chrysoberyl Intense Pink Spinel Sapphire Yellow Diamond Halo Earrings
By Joke Quick
Located in Antwerp, BE
, Intense Pink Spinels are are set on a Rose Gold Halo and Unheated Blue Sapphires are set on a Black
Category

2010s Belgian Contemporary Hoop Earrings

Materials

Sapphire, Spinel, Diamond, White Diamond, Tourmaline, Chrysoberyl, Yello...

Orloff of Denmark Platinum ring with Pink Spinel and Diamonds
Located in Hua Hin, TH
Classic Orloff of Denmark 3 stone Platinum ring with Pink Spinel and Diamonds Ring Weight: 5.46
Category

2010s Unknown Engagement Rings

Materials

Diamond, Spinel, Platinum

Joke Quick Paraiba Tourmaline Sapphire Diamond Pave Mosaic Ring
By Joke Quick
Located in Antwerp, BE
Paraiba Tourmalines from Brazil, Unheated Burmese Blue Sapphires and white DEGVVS brilliant-cut diamonds
Category

2010s Belgian Art Nouveau Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, Tourmaline, Paraiba, 18k Gold, Rose Go...

Vintage 18 Karat Victorian Style 6.1ct Sapphire Diamond and Enamel Cluster Ring
Located in Fairfield, CT
are 1.00 carats total weight of resplendent GH color VS-SI diamonds. The use of black enamel
Category

Vintage 1940s Victorian Cluster Rings

Materials

Sapphire, Diamond, Yellow Gold, Gold, Enamel, 18k Gold

Orloff of Denmark, 1.77 Carat Ceylon Sapphire Diamond Ring set in 14K White Gold
Located in Hua Hin, TH
Wholesale! 1290 USD Certified unheated sapphire Unheated Blue Sapphire Diamond Ring set in 14 Karat
Category

2010s Thai Contemporary Engagement Rings

Materials

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

Tiffany & Co. GIA Platinum Blue Sapphire Diamond Ring 15.6 TCW Unheated Ceylon
Located in Sylvania, GA
UNHEATED SAPPHIRE RING! GIA CERTIFIED PLATINUM HUGE NO HEAT SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany & Co. GIA Platinum Blue Sapphire Diamond Ring 18.26 TCW Unheated Ceylon
Located in Sylvania, GA
SAPPHIRE RING! GIA CERTIFIED PLATINUM & 18k HUGE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany & Co GIA 18K Blue Sapphire Diamond Ring Unheated Vintage Ceylon 4.55 Cts
Located in Sylvania, GA
DIAMOND RING! GIA CERTIFIED 18K RARE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! 3.21 CARAT BLUE GIA
Category

20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

AnaKatarina Gold, Unheated Sapphire, Black Diamond One-of-a-kind "Twilight" Ring
By AnaKatarina
Located in Dedham, MA
Gold, 4.03ct Rose-cut Unheated Sapphires and 1.52ct Rose-cut Black Diamond This objet d’art was made
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Sapphire, 18k Gold

Antique, Art Deco, Platinum, Green Sapphire and Diamond Three-Stone Ring
Located in Rochford, Essex
Kingdom Stone Type Sapphire: Approx. 1.75 carats total (unheated sapphire) Diamonds: Approx. 1.20 carats
Category

Early 20th Century British Three-Stone Rings

Materials

Green Sapphire, Diamond, Platinum

Antique, Art Deco, 18ct Gold, Sri Lanka Sapphire and Diamond Cluster Ring
Located in Rochford, Essex
Sapphire and Diamond Cluster Ring. Sri Lanka is known as ‘the isle of gems’ for its huge variety of
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Gold

18 Carat White Gold, Color-Change Sapphire and Diamond Ring, Late 20th Century
Located in Rochford, Essex
Colour-change sapphire and diamond ring, 20th century. This unheated Sri Lankan sapphire appears a
Category

Late 20th Century British Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique, Edwardian, 18 Carat Gold, Rare 3 Carat Ruby and Diamond Cluster Ring
Located in Rochford, Essex
: diamond, sapphire, emerald, ruby, opal, turquoise, amethyst, jade, citrine, black opal, peridot
Category

Early 20th Century British Cluster Rings

Materials

Diamond, Ruby, Gold

18 Carat White Gold, ‘Pigeon’s Blood’ 4.27 Carat Ruby and Diamond Cluster Ring
Located in Rochford, Essex
‘Pigeon’s Blood’ ruby and diamond ring. The 4.27 carat unheated ruby at the centre of this ring is
Category

Late 20th Century British Engagement Rings

Materials

Diamond, Ruby, White Gold

8.17 Carat GRS Certified Unheated Burmese Spinel and Diamond Engagement Ring
Located in Hong Kong, HK
8.17 carat GRS Certified Unheated Burmese Spinel and Diamond Gold Engagement Ring: A beautiful
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

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

1920s Art Deco Ruby Diamond Platinum Clip Necklace
Located in Chicago, IL
and black cord necklace. 1 center old european cut diamond is approximately 3.00ct in size with H-I
Category

Vintage 1920s Unknown Art Deco Drop Necklaces

Materials

Ruby, Diamond, Platinum

Antique 1920s Art Deco 1 Carat Sapphire Diamond 14 Karat Gold Halo Ring
Located in Crownsville, MD
Gorgeous Art Deco era circa 1920s 1 carat oval natural Ceylon unheated sapphire surrounded by 6
Category

Vintage 1920s American Art Deco Solitaire Rings

Materials

Sapphire, Diamond, Blue Sapphire, Gold, 14k Gold, Platinum

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Unheated Black Diamond For Sale on 1stDibs

Find the exact unheated black diamond you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and platinum. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect unheated black diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic unheated black diamond over the years, but those made by Merkaba, Joke Quick and Tom Castor are often thought to be among the most beautiful. See these pages for a cushion cut iteration of this accessory, while there are also oval cut cut and round cut cut versions available here, too. There aren’t many items for men if you’re seeking an unheated black diamond, as most of the options available are for women and unisex.

How Much is a Unheated Black Diamond?

The price for an unheated black diamond starts at $1,875 and tops out at $67,000 with these rings, on average, selling for $16,990.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Unheated Black Diamond
  • 1stDibs ExpertFebruary 22, 2021
    Yes, a black diamond is a real diamond. Black diamonds have the same chemical composition as traditional colorless diamonds. Although black diamonds are rarer than colorless diamonds, they are less coveted and therefore cheaper.
  • 1stDibs ExpertApril 5, 2022
    Yes, a black diamond is indeed a real diamond. There are three types of black diamonds; natural, Carbonado and treated black diamonds. Treated black diamonds are altered with high pressure and high heat to achieve the black color. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    Black diamonds are said to have a deep spiritual connotation and are frequently used to ward off evil. The gorgeous dark gemstone is thought to offer a link between the spiritual and physical worlds. Diamonds, in general, represent a deep emotional bond, which is why they are ideal for engagement rings. On 1stDibs, find a variety of black diamond jewelry and watches.
  • 1stDibs ExpertApril 5, 2022
    What black diamond rings symbolize is largely a matter of personal interpretation. Charisma, power, passion and self-assuredness are some of the characteristics commonly associated with black diamond jewelry. Shop a range of diamond gemstone rings from top sellers around the world on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    White, or colorless, diamonds are generally the most valuable diamond variety. Black diamonds are certainly more rare than white ones, but the latter is generally more expensive.
  • 1stDibs ExpertFebruary 22, 2021
    Black diamonds can make good engagement rings because they symbolize authority, power and passion. They also can be less expensive than clear diamonds.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
  • 1stDibs ExpertNovember 1, 2023
    Black diamond engagement rings are popular for many couples. An antique, new or vintage black diamond engagement ring is an edgy, dramatic choice. Just keep in mind that with diamonds, it's all about sparkle, and the darkness of a black stone obscures its fire and brilliance. If the inky opacity of a black diamond seems a bit extreme and you'd like a little light to shine through, consider a gray diamond, which can be cut for maximum brilliance. Brides with a taste for the cool and unusual might also consider salt-and-pepper diamonds, which have white and black inclusions that produce a silvery gray, speckled look. Find black diamond engagement rings on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    To tell if black diamond earrings are real, first examine the surface of the gemstones. Real black diamonds usually have imperfections, while fakes usually appear flawless. Because it can be difficult to identify well-made synthetic gemstones with the naked eye, consider consulting a knowledgeable jeweler, dealer or appraiser for assistance with authentication. Find a variety of black diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    Whether black diamond engagement rings are bad luck depends on a person's individual beliefs. In Italy, rubbing a black stone like a black diamond is considered good luck by some people. However, in India, black diamonds are a traditional symbol of bad luck. Find a variety of diamond engagement rings on 1stDibs.