1.92ct Circular Brilliant Diamond Platinum Vintage Wedding Ring (GIA)
Located in New York, NY
Title: This elegant vintage platinum wedding ring features a beautifully balanced Art Deco–inspired design centered around a 1.04-carat Circular Brilliant Cut diamond, graded I color...
Diamond, Platinum
Platinum Art Deco Ring with 2.1ct Circular Brilliant Diamond 0.08ct Sapphire GIA
Located in New York, NY
The centerpiece is a stunning 1.92 carat circular brilliant cut diamond, graded J in color and Si2 in clarity, exuding timeless elegance.
Diamond, Sapphire, Platinum
1880s Victorian 9 Karat Gold GIA Certified Circular Brilliant Diamond Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: 9 Karat Yellow Gold Weight: 2.1 grams Engraving "A.K to M.K" Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2181469638 S...
9k Gold, Yellow Gold
$17,170
H 0.25 in W 1.75 in L 1.75 in
7.36 Carat Round and Circular Brilliant Diamond 2.50 Carat Emerald Platinum Pin
Located in New York, NY
Title: 7.36 Carat Round Brilliant I SI1 and Circular Brilliant Cut S VS1 Diamond 2.50 Carat Emerald Cut Emerald Platinum Pin Metal: Platinum Gemstone 1: 2.36 Carat Diamond Numb...
Diamond, Emerald, Platinum
1.95 Carat Old European and Circular Brilliant Diamond Platinum Art Deco Ring
Located in New York, NY
Title: 1.95 Carat Old European Cut F VS1 and Circular Brilliant Cut L SI1 Diamond Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: 0.95 Carat Diamond Number of Ston...
Diamond, Platinum
Platinum Two-Stone Ring with 1.74 Ct Circular Brilliant Diamonds Size 4.75 GIA
Located in New York, NY
Video: Video Link Detailed Description: Capturing the essence of timeless romance, this vintage platinum ring is adorned with two dazzling circular brilliant cut diamonds. The first,...
Diamond, Platinum
1.95 Carat Old European and Circular Brilliant Diamond Platinum Art Deco Ring
Located in New York, NY
Title: 1.95 Carat Old European Cut F VS1 and Circular Brilliant Cut L SI1 Diamond Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: 0.95 Carat Diamond Number...
Diamond, Platinum
14K White Gold 1.29ct GIA Old Circular Brilliant Diamond Solitaire Baguette Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Brilliant Cut - Prong Set - H Color - I1 Clarity - 1.17ct (exact - certified) ** See Certification Details Below for Complete...
Diamond, White Gold
$7,148Sale Price|20% Off
1.05 Carat Circular Brilliant Gia Certified I Color Vs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56809 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 1.05ct Clarity: VS2 Color: I Cut: Excellent Measurements: 6.14 - 6.49 x 3.95 mm Depth %: 62.5% Table %...
White Diamond
$1,368Sale Price|20% Off
Gia Certified 0.19 Carat Light Purplish I1 Loose Old European Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57087 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 0.19 CT Clarity: I1 Color: LIGHT PURPLISH Cut: Excellent Measurements: 3.42 x 3.45 x 2.24 mm Depth %: ...
White Diamond
Custom 18k Yellow Gold GIA Old European Cut Diamond Ring
Located in San Francisco, CA
The Old European Cut (Circular Brilliant) diamond weighs 0.90 carats and has been graded by the Gemological Institute of America as H/VS2 (report #6223260551).
Diamond, 18k Gold, Yellow Gold
Round Brilliant Diamond Circular Hoop Earrings 13.26 Carats 18 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
A bold and timeless design featuring 28 brilliant-cut diamonds totaling approximately 13.26 carats, each averaging 0.47 carats. Graded VS2-SI1 clarity with G-H color, the diamonds ar...
Diamond, 18k Gold, Yellow Gold
Antique Art Deco 2.31ctw Diamond & Sapphire 14k White Gold Wedding Band
Located in Media, PA
The two center diamonds are Old European/Circular Brilliant cuts, weighing a combined 0.81 carats.
Diamond, Sapphire, 14k Gold, White Gold
$7,150
H 0.23 in W 0.49 in L 18 in
0.79 Carat Circular Brilliant Cut L I1 Diamond Platinum Pendant Necklace
Located in New York, NY
Title: 0.79 Carat Circular Brilliant Cut L I1 Diamond Platinum Pendant Necklace Style: Pendant Metal: Platinum Gemstone 1: 0.79 Carat Diamond Number of Stones: 1 Color: L Clarity: I1...
Diamond, Platinum
1.84 Carat Circular Brilliant Cut K VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Title: This elegant vintage engagement ring showcases a stunning 1.76 carat circular brilliant cut diamond graded K color and VS1 clarity, certified by GIA, offering excellent brilli...
Diamond, Platinum
Tiffany & Co. 1.69ct F VS2 Diamond Platinum Circular Brilliant Engagement Ring
By Tiffany & Co.
Located in New York, NY
Designer: Tiffany & Co Title: This exquisite Tiffany & Co. engagement ring showcases a stunning 1.51-carat Circular Brilliant Cut diamond graded F color and VS2 clarity by GI...
Diamond, Platinum
Vintage 1.02ct Circular Brilliant Cut Diamond Platinum Engagement Ring (I VS2)
Located in New York, NY
Title: Vintage 1.02ct Circular Brilliant Cut Diamond Platinum Engagement Ring (I VS2) Style: Engagement Metal: Platinum Gemstone 1: 1.02 Carat Diamond Number of Stones: 1 Color: I Cl...
Diamond, Platinum
1.23 Carat Circular Brilliant Cut F SI2 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.23 Carat Circular Brilliant Cut F SI2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.23 Carat Diamond Number of Stones: 1 Color: F Clarity:...
Diamond, Platinum
1.24 Carat Circular Brilliant Cut J-SI2 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.24 Carat Circular Brilliant Cut J-SI2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.14 Carat Diamond Number of Stones: 1 Color: J Clarity:...
Diamond, Platinum
2.25 Carat Circular Brilliant Cut K SI2 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 2.25 Carat Circular Brilliant Cut K SI2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 2.25 Carat Diamond Number of Stones: 1 Color: K Clarity:...
Diamond, Platinum
1.94 Carat Circular Brilliant Cut H VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.94 Carat Circular Brilliant Cut H VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.94 Carat Diamond Number of Stones: 1 Color: H Clarity:...
Diamond, Platinum
1.94 Carat Circular Brilliant Cut H VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.94 Carat Circular Brilliant Cut H VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.94 Carat Diamond Number of Stones: 1 Color: ...
Diamond, Platinum
1.08 Carat Circular Brilliant Cut Shape I-VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.08 Carat Circular Brilliant Cut Shape I-VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.08 Carat Diamond Number of Stones: 1 Color: I Cl...
Diamond, Platinum
1.36 Carat Circular Brilliant Cut Diamond 14 Karat White Gold Engagement Ring
Located in New York, NY
Title: 1.36 Carat Circular Brilliant Cut Shape K-SI2 Diamond 14 Karat White Gold Engagement Ring Style: Engagement Metal: 14 Karat White Gold Gemstone 1: 1.36 Carat Diamond Number of...
Diamond, 14k Gold
1.83 Carat Circular Brilliant and Baguette Shape Diamond Platinum Art-Deco Ring
Located in New York, NY
Title: 1.83 Carat Circular Brilliant Cut K VVS2 and Old European Cut I SI1 and Baguette Shape I SI1 Diamond Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: 1.53 Ca...
Diamond, Platinum
1.70 Carat Circular Brilliant and Marquis Diamond 14K Gold/Plat Engagement Ring
Located in New York, NY
Title: 1.70 Carat Circular Brilliant Cut J VVS2 and Marquis Shape I VS2 and Old European Cut I VS1 Diamond 14 Karat Two Tone Gold/Platinum Vintage Ring Style: Vintage Metal: 14 Karat...
Diamond, 14k Gold, Platinum
1.86 Carat Circular Brilliant Cut G-I2 Diamond Platinum Art Deco Ring
Located in New York, NY
Title: 1.86 Carat Circular Brilliant Cut G-I2 Diamond Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: 1.23 Carat Diamond Number of Stones: 1 Color: G Clarity: I2 S...
Diamond, Platinum
Vintage 3.00ctw Natural Diamond Circular Brilliant Halo Ring GIA Report 14K/15K
Located in Carmel By The Sea, CA
The ring features one large circular brilliant-cut natural diamond framed by a black enamel bezel-style surround and a halo of smaller round brilliant cut diamonds in fishtail settin...
Diamond, Yellow Gold
GIA Certified Circular Brilliant Emerald Diamond White Gold Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 5.25 Metal Type: 18 Karat White Gold Weight: 3.1 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2181569563 Shape: Circular Brill...
White Diamond, Emerald, 18k Gold, White Gold
1.59 Carat Circular Brilliant and Old European Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.59 Carat Circular Brilliant Cut I I1 and Old European Cut I SI1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.08 Carat Diamond Number of S...
Diamond, Platinum
1.59 Carat Circular Brilliant and Old European Diamond Platinum Engagement Ring
Located in New York, NY
Title: 1.59 Carat Circular Brilliant Cut I I1 and Old European Cut I SI1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.08 Carat Diamond Number of S...
Diamond, Platinum
0.15 Carats Brilliant Round Cut Diamond Circular Free Dangling Earrings
Located in New York, NY
A versatile pair of dangling earrings, showcasing connected open-work rings. The middle ring is accented with round diamonds weighing 0.15 carat total. Made in 14k yellow gold.
Diamond, 14k Gold, Yellow Gold
Art Deco 1.42 Carat Circular Brilliant Cut Diamond Engagement Ring in Platinum
Located in New York, NY
At its heart lies a soulful 1.04 carat circular brilliant cut diamond, radiating a warm, vintage glow that modern cuts simply cannot replicate.
Diamond, White Diamond, Platinum
$11,950
W 1.25 in Dm 1.25 in L 1.25 in
5.68 Carats Brilliant Round Diamonds Micro Pave-Set Circular Dangle Earrings
By Roman Malakov
Located in New York, NY
A fashionable pair of dangle earrings showcasing an open-work circular figure, micro pave set with round brilliant diamonds weighing 5.68 carats total.
Diamond, 18k Gold, White Gold
1920 Art Deco .74 Carat Circular Brilliant Cut Diamond Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.20 Metal Type: Platinum Weight: 3.5 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 5181577909 Shape: Circular Brilliant Carat...
White Diamond, Platinum
1.27 Carat GIA Cert Circular Brilliant Cut Diamond Gold Engagement Ring
Located in New York, NY
This is a charming 18k white gold engagement ring from the Edwardian era, is centered with a sparkling GIA certified circular brilliant cut diamond that weighs 1.27ct. and is graded ...
Diamond, 18k Gold, White Gold
1.22 Carat Circular Brilliant and Old European Diamond Platinum Art Deco Ring
Located in New York, NY
Title: 1.22 Carat Circular Brilliant Cut J VVS2 and Old European Cut J SI1 Diamond Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: 0.17 Carat Diamond Number of Sto...
Diamond, Platinum
14K White Gold Circular Diamond Pendant
Located in Beverly Hills, CA
This classic and pretty circular diamond pendant necklace is a timeless piece that exudes understated elegance.
Diamond, White Gold, 14k Gold
14 Karat Rose Gold Diamond Circular Pendant Necklace
Located in Washington Depot, CT
Vintage 14 Karat Rose22 Gold Diamond Pendant Necklace- This fabulous piece will make any ensemble a showstopper! Beautiful rose gold chain and pendant featuring 131 round brilliant...
Diamond, 14k Gold, Rose Gold
Vintage Asprey & Co. 18k Gold Diamond Emerald Circular Earrings
By Asprey
Located in Beverly Hills, CA
These Asprey emerald and diamond hoop earrings are crafted in 18k yellow gold and feature a sculptural twisted ribbon design forming a bold, dimensional circular silhouette.
Diamond, Emerald, 18k Gold, Yellow Gold
Chain Drop natural Diamond Circular Stud Earrings For Her
Located in Chicago, IL
Chain Drop natural Diamond Circular Stud Earrings For Her 14k rose gold A P P R O X T I M E All items are custom made to order. Our approx time is about 6 - 10 business days. Thi...
Diamond, 14k Gold
Diamond 18 Carat White Gold Circular Link Bracelet
Located in London, GB
Exuding a special finesse through its expertly crafted details, this 18 carat white gold bracelet is designed as an articulated series of high-polish and diamond set oval shaped link...
Diamond, Gold, 18k Gold, White Gold
Diamond 18 Carat Yellow and White Gold Circular Pendant Necklace
By Tobi Gem Setting
Located in London, GB
Add a contemporary twist to your fine jewellery collection with this stunning diamond pendant necklace. Crafted in solid 18 carat yellow and white gold, the pendant features an intr...
Diamond, White Diamond, Gold, 18k Gold, White Gold, Yellow Gold
$13,633
W 1.5 in L 2.37 in
Antique Diamond Platinum Brooch, Vintage Retro, Ribbon Loop with Circular Wreath
Located in London, GB
Vintage brooch encrusted in glittering white diamonds set in platinum, dated to 1940. Featuring a swirled ribbon loop within a circular wreath.
Diamond, Platinum
14k Yellow Gold 1.45ctw Diamond Twisted Rope Frame Circular Wreath Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Diamond - Round Brilliant Cut -Prong Set - Nice Brilliant White Diamonds - 1.45ctw (approx.) (Largest Center approx. 0.60ct alone!) Material: Solid...
Diamond, Gold, 14k Gold, Yellow Gold
Diamond 18 Carat White Gold Graduating Circular Link Dangle Earrings
Located in London, GB
These exquisite 18 carat white gold earrings feature 4 graduating oval shaped links, beautifully alternating with bar links, all pavé set with fine quality round brilliant cut diamon...
Diamond, Gold, 18k Gold, White Gold
$6,146
H 0.71 in W 0.41 in D 0.18 in Dm 0.42 in L 0.71 in
Brilliant Cut 0.56ct Diamond VVS–VS/RW Drop Earrings & Diamonds in 18K Gold
Located in Vilnius, LT
Expertly crafted in luxurious 18K white gold, the design features two interconnected circular motifs adorned with brilliant natural diamonds, creating a graceful sense of fluidity an...
Diamond, 18k Gold
14K White Gold Pink Sapphire and Diamond Circular Pendant Necklace #18859
Located in Washington Depot, CT
14 karat White Gold Pink Sapphire and Diamond Pendant Necklace JAGi Certified- This stunning pendant necklace features 16 round natural pink sapphires and 26 round brilliant cut dia...
Diamond, Sapphire, 14k Gold, White Gold
2.39 Carat F-G-H VS Diamond Platinum Three-Stone Antique Circular Cut Ring
Located in New York, NY
The center stones feature rare Circular Brilliant Cuts of 0.74ct F VS2 and 0.88ct G VS1, framed by a 0.77ct H VS2 Round Brilliant diamond, all GIA-certified.
Diamond, Platinum
Antique 18K White Gold Rectangular Black Onyx Circular Diamond Cocktail Ring
Located in Houston, TX
Cut Style: Crown Flat Cut Style: Pavilion Flat Color(s): Black Bezel Set in 18 Karat White Gold with: One (1) circular brilliant cut natural diamond: Measurements: 2.67mm - 2.70mm...
Diamond, Onyx, Gold, 18k Gold, White Gold
18K Two Tone Gold Three-Stone Ring 3.02 Ct Circular & Old European Diamonds GIA
Located in New York, NY
The ring showcases three brilliant diamonds, each with a unique charm—two circular brilliant cut stones weighing 1 carat each, and an old European cut diamond of 1.02 carats.
Diamond, 18k Gold, Platinum
Antique 15ct Yellow Gold, Edwardian era Circular Shaped Diamond Flower Pendant
Located in Brighton, GB
Antique Flower Pendant 15ct Yellow Gold Circa 1910s Indulge in the elegance of this exquisite 15ct yellow gold Edwardian open-framed pendant, a truly stunning addition to any jewe...
Diamond, 15k Gold, Yellow Gold
$10,630
H 0.21 in W 0.22 in L 6.5 in
Vintage 18K Yellow Gold Bangle Bracelet with 2.2 Carat Circular Cut G-VS Diamond
Located in New York, NY
Video: Video Link Detailed Description: Elevate your collection with this luxurious vintage bangle, crafted from 18 Karat yellow gold. Adorned with 44 circular brilliant-cut diamonds...
Diamond, 18k Gold, Yellow Gold
Platinum Art Deco Ring with 1.46 Ct Round Marquis & Circular Diamonds I-SI2 GIA
Located in New York, NY
Video: Video Link Detailed Description: Make a bold statement with this stunning Art Deco platinum ring, featuring a breathtaking 1.16 carat circular brilliant cut diamond at its cen...
Diamond, Platinum
$10,340
H 0.7 in W 1.27 in L 1.23 in
18K WG Cluster Earrings with 2 Ct Circular Diamonds 1.3 Ct Sapphire and Coral
Located in New York, NY
Crafted from 18 Karat white gold, they feature a captivating arrangement of gemstones, including 2 carats of H color, Si clarity diamonds in a circular brilliant cut, and 1.3 carats ...
Coral, Diamond, Sapphire, 18k Gold, White Gold
Solid 14k White Gold 1.2ctw Round Cut Diamond Cluster Triple Circular Band Ring
Located in Montclair, NJ
–Stone(s): – (52) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - G/H Color - VS1-SI1 Clarity - 1.2ctw (approx.) Material: Solid 14k White Gold Total Weight: 4.1 Grams ...
Diamond, Gold, 14k Gold, White Gold
Cartier Trinity Circular Necklace 18K Tri-Gold Round-Cut Pave Diamond Pendant
By Cartier
Located in Aventura, FL
This necklace comes as a set of three in rose, yellow, and white gold, each symbolizing love, fidelity, and friendship. This necklace from Cartier's Trinity collection features the s...
Diamond, Yellow Gold, White Gold, Rose Gold, 18k Gold, Gold
Unavailable
W 0.27 in D 0.18 in L 0.27 in
1.26 Carat Loose L / VVS2 Circular Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info GIA Report Number: 2185398628 Diamond Cut: Circular Brilliant Measurements: 6.84 x 6.65 - 4.55 Diamond Grading Results Carat Weight: 1.26 Color Grade: L C...
Diamond
Mozafarian Diamond Yellow Gold Circular Pendant
Located in London, England
Mozafarian's beautiful 18 karat gold circular pendant adorned with sparkling diamonds. The diamonds are meticulously set around the pendant, creating a radiant and luxurious design t...
Diamond, Gold, 18k Gold, Yellow Gold
Walters Faith's 18 Karat Rose Gold and Diamond Circular Disc Bracelet
By Walters Faith
Located in New York, NY
Walters Faith's Lytton Collection 18K Rose Gold And Diamond Circular Disc Bracelet. 2.596 Diamond Carat Weight. Bracelet measures 6.75" Long. Please contact us with any sizing reques...
Diamond, 18k Gold, Rose Gold
Unavailable
Old Brilliant Cut Diamond Ring, 22ct Gold
By Deborah Cadby | Cadby & Co.
Located in Bude, GB
Ref: R20002 GIA certificated 1.40cts circular brilliant cut diamond Clarity VS1 Colour I 22ct gold Cadby & Co are a family business that specialise in reusing & up cycling old cu...
Diamond, Gold, 22k Gold
Art Deco round diamond ring in gold and platinum
Located in PARIS, FR
This Art Deco ring features a circular centerpiece with a brilliant-cut diamond in a beaded setting.
Diamond, Gold, Platinum
.85 Carat Diamond Antique Engagement Ring Platinum
Located in Tampa, FL
T.W. of circular brilliant and single cut diamonds with SI1-I1 clarity (100% Eye Clean) and G-H color.
Diamond, Platinum
.33 Carat Diamond and Emerald Vintage Wedding Set White Gold
Located in Tampa, FL
This is a dazzling diamond and emerald Vintage wedding set, c.1940's-1950's, that features a .33ct. apx. circular brilliant cut center diamond with VVS2 clarity and G color.
Diamond, Emerald, 14k Gold, White Gold
Antique, Art Deco, French, Platinum, Emerald and Diamond Ring
Located in Rochford, Essex
This early 20th century ring is a great example of this style, with a trio of fresh green emeralds accented with yellow gold collet settings, in a delicate openwork mount sparkling w...
Diamond, Emerald, Platinum
A Citrine Sapphire Diamond Rose Gold Dress Ring by Arthur Scholl
Located in Amsterdam, NL
A 18 carat rose gold, citrine, sapphire and diamond dress ring by Arthur Scholl. Claw-set with a circular rose-cut citrine weighing 11.07 carats, bordered by pavé-set circular-cut ...
Citrine, Diamond, Sapphire, 18k Gold
Tiffany & Co. Yellow Gold White Diamond and Blue Sapphire Double Hoop Earrings
By Tiffany & Co.
Located in London , GB
Each earring designed as a double hoop set with circular-cut sapphires and brilliant-cut diamonds, signed Tiffany & Co., length 3.3cm, maker's box and pouch.
White Diamond, Blue Sapphire
Paolo Piovan Tsavorite, Ruby and Diamond "Cobra" Bangle in 18 Karat White Gold
By Paolo Piovan Gioielli
Located in London, GB
Designed as two rearing cobras, pavé-set with circular-cut tsavorite garnets, brilliant-cut diamonds of various yellow, orange and brown tints, their mouths accented with circular-cu...
Diamond, Ruby, Tsavorite, White Gold
Solitaire Circular Brilliant 8.12ct Diamond Ring in 14K Yellow Gold
Located in Dallas, TX
Solitaire Circular Brilliant Diamond Ring in 14K Yellow Gold.
Diamond, 14k Gold, Yellow Gold
0.71 Carat Circular Brilliant Gia Certified H Color I1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56630 Stone Shape: CIRCULAR BRILLIANT Diamond Weight: 0.71ct Clarity: I1 Color: H Cut: Excellent Measurements: 5.72 - 5.79 x 3.15 mm Depth %: 54.8% Table %:...
White Diamond
Art Deco GIA Circular Brilliant Cut Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One Art Deco GIA Circular Brilliant Cut Diamond Platinum Engagement Ring.
Diamond, Platinum
Art Deco Diamond Platinum Cocktail Ring
Located in New York, NY
An Art Deco, platinum and diamond ring. Circa 1930. Brock. The ring centers a circular brilliant diamond weighing 1.39 carats, further set with (2) two square cut diamonds and (3...
Diamond, Platinum
Vintage 1950s Men’s Diamond Yellow Gold Solitaire Ring
Located in South Pasadena, CA
This ring can be your engagement ring or that everyday diamond ring. SPECIFICATIONS: DIAMOND: One circular brilliant diamond weighing approximately 0.33 carat, approximately VS ...
Diamond, Gold, 14k Gold
Vintage GIA 2.89 Carat Circular Brilliant Cut Diamond 18K Yellow Gold Ring
Located in Beverly Hills, CA
Center Stone: Circular Brilliant Cut Diamond Certificate: GIA #2239174198 Weight: 2.89 Carat Color: K Clarity: SI2 Accent Stone: 2 Tapered Baguette and 2 Single Cut Diamonds Weight:...
Diamond, Gold, 18k Gold, Yellow Gold
GIA Certified 2.56 Carat Circular Brilliant Natural Diamond Engagement Ring
Located in Baltimore, MD
GIA Certified 2.56 Carat Round Circular Brilliant Natural Diamond Engagement Ring GIA report number: 2235717940 Metal: Platinum Weight: 4.18 grams Diamond: 2.56 carat old European c...
Diamond, Platinum
GIA Certified .88 Circular Brilliant H VS2 Platinum Diamond Engagement Ring
Located in Baltimore, MD
GIA Certified .88 Carat Circular Brilliant H VS2 Antique Platinum Natural Diamond Engagement Ring GIA report number: 6223791367 Diamond: .88 carat circular brilliant H VS2 natural d...
Diamond, Platinum
Round Brilliant Diamond Circular 14 Karat White Gold Stud Leverback Earrings
Located in Boca Raton, FL
Circular diamond earrings fashioned in 14 karat white gold.
Diamond, White Gold
Bespoke Diamond Circular Pendant 1.80ct
Located in SYDNEY, NSW
Unique features: A Diamond Large Circular Pendant, with 181 round brilliant cut diamonds set in 18ct white gold and with 9 suspended rose cut diamonds on an 18ct white gold neck ch...
Diamond, White Gold
GIA 2.18 Carat Circular Brilliant Cut Diamond Engagement Ring 18 Karat In Stock
Located in Boca Raton, FL
SKU: R6294 (mounting), G13004 (diamond) This ring features a captivating circular brilliant-cut diamond weighing a total of 2.18 carats, this ring exudes timeless elegance and sophi...
Diamond, Gold, 18k Gold, White Gold
Art Deco White Gold Circular Brilliant Engagement Ring by JABEL
By Jabel
Located in Cape May, NJ
18K White Gold Transition Cut Diamond Art Deco Engagement Ring by JABEL. The ring is in excellent estate condition and ready to wear. The ring is signed JABEL 18K. Jabel was founded ...
Diamond, 18k Gold
Rhodium-Plated 14K White Gold Diamond Circular Earrings
Located in Beverly Hills, CA
Each earring is pavé-set with round brilliant-cut diamonds, totaling approximately 5.74 carats across 230 stones.
Diamond, 14k Gold, White Gold, Rhodium
GIA Certified 1.05 Carat L VS2 Circular Brilliant Art Deco Engagement Ring
Located in Baltimore, MD
GIA Certified 1.05 Carat L VS2 Circular Brilliant Art Deco Platinum Engagement Ring GIA report number: 2235904254 Diamond: 1.05 carat L VS2 circular brilliant natural diamond Accent...
Platinum
Vintage Italian diamond platinum 14k rose gold circular pendant necklace
Located in Beverly Hills, CA
This vintage necklace from the 1970s radiates refined sparkle with thirty round brilliant cut diamonds totaling approximately 0.90 carats. With exceptional E-F color and VS clarity, ...
Diamond, Gold, 14k Gold, Rose Gold, Platinum
Vintage Platinum 1.56ct GIA Certified Circular Diamond Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Circular Brilliant Cut - Prong Set - H Color - SI1 Clarity - 1.36ct (exact - certified) ** See Certification Details Below for Complete In...
Diamond, Platinum
Vintage Platinum 1.56ct GIA Certified Circular Diamond Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Circular Brilliant Cut - Prong Set - H Color - SI1 Clarity - 1.36ct (exact - certified) ** See Certification Details Below for Complete In...
Diamond, Platinum
GIA Certified 7.24 Carat Circular Old European Diamond Solitaire Engagement Ring
Located in Baltimore, MD
GIA Certified 7.24 Carat Circular Brilliant S-T VS1 Diamond Solitaire Engagement Ring Size 7.25 GIA report number: 2211185112 (please note original report pictured for additional de...
Diamond, 14k Gold
GIA Certified 2.02ct Circular European I SI1 Natural Diamond Engagement Ring
Located in Baltimore, MD
GIA Certified 2.02 Carat Circular European I SI1 Natural Diamond Engagement Ring GIA report number: 2235514460 Diamond: 2.02 carat I SI1 circular brilliant natural diamond Accent d...
Diamond, Platinum
Antique Victorian 18k Gold GIA Circular Diamond Squared Basket Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Brilliant Cut - Pave Set - I Color - SI2 Clarity - 0.63ct (exact - certified) ** See Certification Details Below for Complete...
Diamond, 18k Gold
Sold
H 0.53 in W 0.29 in L 0.79 in
2.11ct Old European & Brilliant Cut O VS2 Diamond Two-Tone Leverback Earrings
Located in New York, NY
Title: These elegant vintage leverback earrings showcase a refined mix of Old European and Circular Brilliant cut diamonds totaling 2.11 carats, set in luxurious 18k two-tone gold an...
Diamond, 18k Gold, Platinum
Ruby Brilliant Fire Disc Cocktail Ring
Located in Los Angeles, CA
A fabulous cocktail ring featuring a cabochon ruby in a circular cluster of brilliant cut diamonds casting their brilliant light on to the fire of the ruby
Ruby
Antique Art Deco Platinum GIA European Bezel Diamond Open Work Engagement Ring
Located in Montclair, NJ
You are looking at a truly magnificent and gorgeous art deco period engagement ring that is crafted in solid platinum, and features a stunning circular brilliant (old European) cut d...
Diamond, Platinum
Antique White Gold GIA 1.43ct Old Cut Diamond Solitaire Pendant 17" Necklace
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Brilliant Cut - Prong Set - H Color - I1 Clarity - Premium Size - 1.43ct (exact - certified) **See Certification Details Belo...
Diamond, Gold, 14k Gold, White Gold
Antique Art Deco GIA 1.21ct Fiery Old Diamond Solitaire Filigree Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Brilliant Cut - Prong Set- Fiery - I Color - VVS2 Clarity - 1.21ct (exact - certified) ** See Certification Details Below for...
Diamond, Gold, White Gold
Art Deco 2.40 Carat Diamond Sapphire Diamond Alternative Engagement Ring GIA
Located in Philadelphia, PA
Centering a circular brilliant cut diamond weighing 1.45 carats, F color and SI1 clarity Set throughout with full cut diamonds weighing approximately 0.95 carat total, GHI color and...
Diamond, Platinum
Cartier Panthere Diamond and Gold Necklace
By Cartier
Located in Mayfair, London, London
The necklace features a circular motif with round brilliant cut diamonds around the outer edge and a panther in the centre shaped from black lacquer, complete with a single garnet as...
Diamond, Garnet, 18k Gold, Yellow Gold
Cartier 18K White Gold Diamond Heart Ring
By Cartier
Located in Southampton, PA
This Cartier ring in 18K white gold features sculpted heart outlines arranged in a circular row. Round brilliant diamonds trace one of the heart-shaped motifs for shimmering finish.
Diamond, 18k Gold, White Gold
Theo Fennell Diamond and Orange Amethyst Ring
By Theo Fennell
Located in Mayfair, London, London
The dome shaped ring is set to the centre with a cabochon cut orange amethyst weighing approximately 12.00ct complimented by three circular rows of round brilliant cut diamonds total...
Amethyst, Diamond, 18k Gold, Yellow Gold
Theo Fennell Diamond and Amethyst Dress Ring
By Theo Fennell
Located in Mayfair, London, London
The dome shaped ring is set to the centre with a cabochon cut amethyst weighing approximately 12.00ct complimented by 3 circular rows of round brilliant cut diamonds totalling approx...
Amethyst, Diamond, 18k Gold, White Gold
GIA Certified 2.50 Carat Diamond Platinum Stud Earrings
Located in Stamford, CT
2 round GIA certified diamonds set in platinum 4 prong basket settings. 1 round old European cut diamond, L I2 approx. 1.23cts GIA Certificate # 2221033431 1 circular brilliant cu...
Diamond, Platinum
Tiffany & Co. Contemporary 1.00 Carat Diamond Platinum Three-Stone Circlet Ring
By Tiffany & Co.
Located in Philadelphia, PA
Band style ring is comprised of three circles, each centering a bezel set round brilliant cut diamond Center diamonds weigh in total approximately 0.50 carat with H/I color and VS c...
Diamond, White Diamond, Platinum
Art Deco 2.35 Carat Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Centering a circular brilliant cut diamond weighing 1.75 carats, L color and VVS2 clarity Flanked by straight baguette cut diamonds, bezel set, weighing approximately 0.60 carat tot...
Diamond, Platinum
Art Deco 1.83 Carat Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Centering a circular brilliant cut diamond weighing 1.63 carats, J color and SI2 clarity Flanked by 6 full and single cut diamonds weighing approximately 0.20 CTW, GHI color and VS ...
Diamond, Platinum
Peter Suchy GIA Certified 3.08 Carat Diamond Platinum Stud Earrings
By Peter Suchy
Located in Stamford, CT
Designed and crafted in the Peter Suchy workshop. 1 round brilliant cut diamonds, J SI approx. 1.55cts GIA Certificate # 5211046564 1 circular brilliant cut diamond, K SI approx. 1....
Diamond, Platinum
Antique Art Deco GIA Certified Engagement Diamond Ring
Located in Beverly Hills, CA
At its heart lies a stunning GIA-certified 1.71-carat old circular brilliant-cut diamond, graded N color and VS1 clarity, ensuring exceptional beauty and brilliance.
Diamond, Platinum
Sold
Dm 0.27 in L 18 in
Handmade Platinum GIA 1.20ct Old European Cut Diamond Solitaire Pendant Necklace
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Cut - Prong Set - Gorgeous Brilliant Diamond - K Color - SI1 Clarity - 1.20ct (exact) **See Certification Details Below** T...
Diamond, Platinum
Antique Victorian 10 Karat Rose Gold Diamond Engagement Ring
Located in Great Neck, NY
Stunning Victorian engagement ring with a Old European Circular Brilliant GIA Certified center diamond.
Diamond, 10k Gold
Theo Fennell Diamond and Quartz Ring and Earrings Suite
By Theo Fennell
Located in Mayfair, London, London
The dome shaped ring is set to the centre with a cabochon cut grey smokey quartz weighing approximately 12.00ct, complemented by 3 circular rows of round brilliant cut diamonds total...
Diamond, Quartz, 18k Gold, White Gold
Vintage 18.75 Carats Aquamarine Diamond 18 Karat Gold Chandelier Earrings
Located in Philadelphia, PA
Drop style earrings with a basket set and square stepped cut aquamarine as surmount Suspending groupings of oval cut aquamarines All very well matched in light glacial blue color w...
Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold
Art Deco 1.30 Carat Diamond Platinum Solitaire Engagement Ring GIA
Located in Philadelphia, PA
Centering a circular brilliant cut diamond weighing 1.30 carats, K color and VS1 clarity Hexagonal low-profile mount with pierced gallery and hand engraved details Tested as platin...
Diamond, Platinum
GIA Certified .85 Carat Round Diamond Platinum Engagement Ring
Located in Stamford, CT
Original handmade setting with very little visible wear. 1 circular brilliant cut diamond, G VS approx. .85cts GIA Certificate # 2221830612 10 single cut diamonds, G-H VS SI approx...
Diamond, Platinum
Peter Suchy GIA Certified 2.03 Carat Diamond Platinum Stud Earrings
By Peter Suchy
Located in Stamford, CT
One four prong platinum basket setting is mounted with a dazzling 2.03ct circular brilliant cut diamond graded by the GIA as K color with a faint yellow hue.
Diamond, Platinum
Vintage Platinum GIA 5.56ctw Old Cut Round & Baguette Diamond Engagement Ring
Located in Montclair, NJ
This dramatic mid century diamond engagement ring is very well crafted in a solid platinum and carries a stunning, GIA certified, old circular brilliant cut diamond at its center.
Diamond, Platinum
GIA 4.33 carat old European cut diamond platinum engagement ring
Located in Beverly Hills, CA
Certificate: GIA #2235416067 Center stone: Circular brilliant cut diamond Weight: 4.33 carat Color: O-P Clarity: VS2 Accent stone: 2 tapered baguette cut diamonds Weight: Approxima...
Diamond, Platinum
4.15 Carat GIA Cert Old European Cut Diamond Gold Art Deco Ring
Located in New York, NY
This stunning 18kt white gold Art Deco ring features a 4.15 carat, J color, VS1 clarity, Old European (Circular Brilliant) cut diamond center stone with a total of 6 vertically and h...
Diamond, White Diamond, 18k Gold, Gold
Gold posy ring, 'Rather die then faith deny', circa 18th century.
Located in London, GB
Gold posy ring, 'Rather die then faith deny'. A smoothly conforming yellow gold D-shape band engraved to the interior 'Rather die then faith deny' in elegant script, approximately 6....
GIA Certified 3ct Round-Cut Diamond Solitaire Signet Ring in 18K Yellow Gold
By VimleshBadaya
Located in Jaipur, RJ
Commanding in presence and refined in detail, The Imperial Light solitaire signet ring is a masterclass in contemporary opulence. At its heart gleams a breathtaking 3-carat natural r...
Diamond, Yellow Gold, 18k Gold, Gold
GIA 17.91 Carat Old Cushion Cut Diamond Solitaire Ring in Platinum
Located in La Jolla, CA
GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...
Diamond, Platinum
Exceptional Art Deco Mazer Pendant Brooch
By Mazer
Located in New York, NY
Exceptional Art Deco Mazer Pendant Brooch from the 1930's. High Art Deco design with step faceted faux aquamarines and sapphires set within an intricate pave and baguette dangle sett...
Rhodium
$660,000Sale Price|20% Off
Bulgari Twin Ring 5.79ct Emerald and 7.25ct Diamond 18k Gold and Platinum
By Bulgari
Located in New York, NY
This chic BULGARI cocktail ring features an exceptional 5.79 carat AGL certified Colombian emerald and a GIA certified 7.25 carat square emerlad-cut diamond of E color and VS1 clarit...
Diamond, Emerald, 18k Gold, Platinum
Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring
Located in Lisbon, PT
Art Deco Style diamond and sapphire target stylized engagement or cocktail/dress ring in platinum, 2000s. This ring features a round brilliant-cut diamond millegrain-set to the cente...
Diamond, Sapphire, Platinum
Diamond Floral Brooch in Platinum
Located in New York, NY
Diamond Floral Brooch in Platinum This Brooch takes the form of a stylized flower, gracefully rendered in platinum and adorned with a dazzling array of round brilliant, baguette, an...
Diamond, Platinum
BVLGARI Trombino Cocktail Ring In Platinum With 21.88 Ctw In Diamonds & Sapphire
By Bulgari
Located in Miami, FL
Trombino cocktail ring designed by Bvlgari. An extraordinary cocktail ring from the Trombino collection, created in Milano Italy by the jewelry house of Bvlgari. This iconic magnifi...
Diamond, Sapphire, White Diamond, Blue Sapphire, Platinum
Ostertag Art Deco Emerald and Diamond Brooch
By Ostertag
Located in Riverdale, NY
Wonderful Art Deco Diamond and Emerald brooch from the 1930's, set in platinum by Ostertag, France. This lovely design is very reminiscent of Coco Chanel's logo who was his neighbor ...
Diamond, Emerald, Platinum
Antique Victorian 10k Yellow Gold 0.52ctw Old Mine Cut Diamond Solitaire Ring
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Diamond - Old Mine Cut - Prong Set - Fiery Warm Yellow Color - VS1 Clarity - 0.52ctw (approx.) Material: Solid 10k Yellow Gold Weight: 2.73 Grams Ring...
Diamond, Yellow Gold
19th Century Diamond 18 Karat Yellow Gold Pompadour Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Feminine antique ring it is called Pompadour because composed of a center stone, here a rose- cut diamond surrounded by other rose- cut diamonds, the wh...
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
.33 Carat Diamond Yellow Gold Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.5 Metal Type: 9 Karat Yellow Gold Weight: 2.7 grams Center Diamond Details: Shape: Old European Brilliant Carat Weight: .33 carat Color: J Clarity: VS ...
White Diamond, 9k Gold, Yellow Gold
8.60 Carat Emerald And Diamond Brooch
Located in London, GB
Striking vintage style brooch from our special Haruni atelier holding a 8.60 carat emerald at its centre set in yellow gold, surrounded by 108 delicate old cut diamonds with an appro...
Diamond, Emerald, Yellow Gold
Antique Art Deco 1930s 7.64 Carat Burma Sapphire and 12.00 Carat Diamond Brooch
By Cartier
Located in New York, NY
Finely crafted in platinum with an AGL certified Cushion cut Burma origin non-heat treated Sapphire weighing 7.64 carats, Square cut Diamonds weighing approximately a total of 4.00 c...
Diamond, Sapphire, Platinum
Outstanding Georgian Foiled Crystal 5 Stone Ring in Gold
Located in Chipping Campden, GB
Outstanding Georgian Foiled Crystal 5 Stone Ring in Gold the most wonderful Georgian ring with sweet crystal shoulders! The item comes without the box in the photos but will be p...
Crystal, Gold
Victorian Rose Cut Diamond and 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
This stunning cluster ring holds rose cut diamonds set within the platinum setting. The central stone measures approx 40pts and is surrounded by a halo of smaller rose cut diamonds. ...
Diamond, 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.