10.16 Carat Diamond Platinum Ring, GIA Certified Type 2a
Located in Beverly Hills, CA
A wonderfully special diamond weighing an impressive 10.16 carats! This diamond has been certified by the GIA as natural and being a rare type 2a.
Diamond, Platinum
GIA Certified 7.20 Carat D color Flawless Type 2A Diamond Ring
By GEMME
Located in New York, NY
Centered upon a 7.2 Carat D Flawless Heart Shape flanked by Pear Shape D Falwless Diamonds weighing 1.40 Carats. Heart shape is GIA certified as Type IIA Set in Platinum
Diamond, Platinum
$2,720,000Sale Price|20% Off
GIA Certified 20 Carat Type 2A FLAWLESS Clarity D Color Diamond Ring
Located in Chicago, IL
GIA Certified 20 Carat Type 2A Diamond Ring, boasting FLAWLESS clarity and a pristine D color rating.
Diamond, Platinum
Rare GIA Certified Type 2A I Flawless 6.00 Carat Natural Pink Oval Diamond Ring
Located in Tustin, CA
Extremely rare and highly sought after, estate GIA Certified Type 2a or IIa large oval cut 6.00 carat natural pink diamond and white diamond three stone ring set in 18 karat white an...
Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold
Emilio Jewelry GIA Certified 14.00 Carat D Flawless Type 2 A Diamond Ring
By Emilio!
Located in New York, NY
From the Museum vault at Emilio Jewelry, Located On New York’s Iconic Fifth Avenue: Showcasing a magnificent dream investment emerald cut diamond set in the center. The shape and pro...
Diamond
$520,000Sale Price|20% Off
GIA Certified 6.13 Carat Round Cut Diamond Ring TYPE IIA
Located in Chicago, IL
This extraordinary ring features a GIA Certified 6.13-carat Round Brilliant Cut Diamond, graded D color and Flawless clarity, with Excellent cut, polish, and symmetry, and no fluores...
Diamond, Platinum
Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
This exquisite internally flawless diamond is a Type IIa diamond, meaning that this diamond contains little, if any, nitrogen, making this diamond extremely rare as only 2% of diamon...
Diamond, Platinum
GIA Certified Natural 3.92 Carat Emerald Cut Pink Diamond Type IIA Ring
By HAZAN
Located in New York, NY
A Natural, GIA certified Pink Emerald Cut Diamond Three Stone Ring.
Pink Diamond, Diamond, Rose Gold, Platinum
$116,000Sale Price|20% Off
GIA Certified 3.01 Carat D Internally Flawless Type IIa Oval Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional GIA certified diamond ring featuring a 3.01 carat oval brilliant cut diamond of outstanding quality and rarity.
Diamond, White Diamond, Gold, 18k Gold, White Gold
2.55 Carat D IF Type IIA GIA Certified Diamond Platinum Engagement Ring
By Rive Gauche Jewelry
Located in New York, NY
The perfect diamond, a round brilliant cut weighing 2.56 carats with the highest color and clarity grade of D and IF ( internally flawless) is set in a classic handmade platinum ring...
Diamond, Platinum
$80,000Sale Price|20% Off
TYPE IIA IF GIA Certified 2 Carat Halo Oval Diamond White Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
This captivating ring showcases a striking GIA-certified 2-carat oval diamond Type IIA!
Diamond, Platinum
GIA Certified 1.00 Carat D IF Type IIa Round Brilliant Diamond Ring 18K Gold
By Rich Jewels
Located in Scottsdale, AZ
This refined ring features a GIA Certified 1.00 carat Round Brilliant Cut diamond, graded D color, Internally Flawless (IF) clarity, and classified as Type IIa, representing one of t...
Diamond, 18k Gold, Yellow Gold
GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
This 18.95 Carat, Internally Flawless Type II-A Heart-Shape Diamond is the archetype of luxury. It embodies the essence of “Miracles of Nature.” That such beauty can be found in the ...
Diamond, 18k Gold, White Gold
GIA Certified 1.50 Carat D Flawless Type IIa H&A Diamond Ring in 18K White Gold
By Rich Jewels
Located in Scottsdale, AZ
This exceptional ring features a GIA Certified 1.50 carat Round Brilliant Cut diamond, graded D color, Flawless clarity, and classified as Type IIa, with precise Hearts & Arrows ...
Diamond, 18k Gold, White Gold
'The Rose Diamond' - GIA 5.59CT Type IIA Natural Pink Pear Shaped Diamond Ring
By Simon Ardem
Located in New York, NY
The Pink diamond is certified with a GIA certificate, which also includes a GIA Type IIA certificate.
Diamond, White Diamond, Pink Diamond, Platinum
'The Rose Diamond' - GIA 5.59CT Type IIA Natural Pink Pear Shaped Diamond Ring
By Simon Ardem
Located in New York, NY
This rare Pink diamond is certified with a GIA certificate, which also includes a GIA Type IIA certificate.
Diamond, White Diamond, Pink Diamond, Platinum
GIA Certified Fancy Brownish Greenish Yellow Diamond Stud Earrings
By Gad & Co.
Located in Miami, FL
These are the show stopping met gala worthy stud earrings that's certain to turn heads. Details: Item Type: Diamond Stud Earrings Metal: 18K White and Yellow Gold Weight: 5.46 grams...
Diamond, Brown Diamond, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 10.03 Carat Emerald Cut Diamond Platinum Ring
By Gad & Co.
Located in Miami, FL
Set in Platinum and shouldered by two Tapered Baguette Cut Diamonds, the diamond ring is. GIA certified as "J" Color and "VS1" Clarity.
Diamond, White Diamond, Platinum
GIA Certified 0.41 Carat Faint Pink VS2 Clarity Diamond
Located in บางรัก, TH
Whether it's a round brilliant or a fancy shape, a GIA Certified diamond guarantees that you are purchasing a high quality, authentic stone, giving you peace of mind and confidence i...
Diamond
GIA Certified 13.03 Carat Flawless Radiant Fancy Yellow Diamond Ring
Located in Miami, FL
Product Specifications: Item Type: Three-Stone Engagement Ring Metal: 18K Two-Tone Yellow and White Gold Size: Adjustable Weight: 10.22 grams Certification: GIA Center Stone Details...
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 0.71 Carat Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 1415141211 Shape And Cut: Heart Carat Weight: 0.71 carat Measurements: 4.96 x 5.74 x 3.29 mm Color Grade: Light Pink FEATURES OF THE DIAMOND: This ...
Diamond
GIA Certified 1.51 Carat Fancy Yellow VVS2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2225932249 Shape And Cut: Cushion Carat Weight: 1.51 carat Measurements: 6.31 x 6.05 x 4.19 mm Color Grade: Fancy Yellow This fancy yellow diamond is...
Diamond
GIA Certified Fancy Light Pink Diamond Elongated Halo Cluster Ring
Located in Miami, FL
GIA-certified 0.82 carat fancy light pink radiant cut VS1 diamond three-stone 18K white and rose gold cocktail ring, set vertically within an elongated navette frame with two half-mo...
Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold
GIA Certified 1.00 Carat Very Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
SI2 clarity falls within the middle of the clarity grading scale, offering a balance between quality and value. Also, GIA-certified diamond is a diamond that has been evaluated and ...
Diamond
GIA Certified 0.32 Carat Fancy Vivid Yellow SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond refers to a diamond that has been graded and evaluated by the Gemological Institute of America (GIA), one of the most respected and reputable gemological ...
Diamond
Vintage Platinum GIA Certified 1.46ctw Round Sapphire Trillion Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Round Cut - Prong Set - Blue Color - Heated -1.10ct (exact - certified) ** See Certification Details Below for Complete Info ** (2) Natur...
Diamond, Sapphire, Platinum
GIA Certified 0.70 Carat Light Pinkish Brown SI2 Clarity Diamond
Located in บางรัก, TH
A GIA Certified diamond provides assurance of authenticity, quality, and accuracy, making it a reliable and trusted choice for diamond buyers.
Diamond
$19,570
W 0.08 in L 16.01 in
GIA Certified 8.53 Carat Spessartine Garnet & Triangle Diamond Pendant Necklace
Located in Miami, FL
This GIA-certified 8.53 carat oval natural spessartine garnet pendant displays a vivid orangy-red transparent color and is set in an 18K yellow gold prong basket, topped by a hexagon...
Diamond, Garnet, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 0.71 Carat Faint Pinkish Brown VS2 Clarity Diamond
Located in บางรัก, TH
Each GIA certified diamond comes with a detailed report, outlining these attributes along with additional information such as the diamond's proportions, fluorescence, and any or blem...
Diamond
GIA Certified 0.70 Carat Fancy Pinkish Brown SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA Certified diamond is a diamond that has been professionally graded by the Gemological Institute of America (GIA), one of the world’s most trusted authorities in gemology.
Diamond
GIA Certified 0.89 Carat Fancy Light Green SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond is a diamond that has been graded by the Gemological Institute of America (GIA), one of the most respected and trusted gemological laboratories in the wor...
Diamond
GIA Certified 0.23 Carat Fancy Intense Pink SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond is that has been independently graded by the Gemological Institute of America (GIA), a leading authority in diamond grading.
Diamond
GIA Certified 1.40 Carat Fancy Brown Pink SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond is that has been graded and authenticated by the Gemological Institute of America (GIA), one of the most respected and trusted organizations in the diamon...
Diamond
$6,050 / item
H 0.1 in W 0.24 in L 0.34 in
GIA Certified 0.82 Carat Fancy Yellowish Green SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond is that has been graded by the Gemological Institute of America (GIA), one of the most respected and trusted names in diamond grading.
Diamond
GIA Certified 2.68 Carat Old Euro Cut Diamond Stud Earrings
Located in Miami, FL
GIA certified old European cut natural diamond stud earrings in 14K yellow gold featuring 2.68 carat total weight with classic 4-prong basket settings.
Diamond, Yellow Gold
GIA Certified 1.52 Carat Very Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond is that has been evaluated and graded by the Gemological Institute of America (GIA), one of the most respected and recognized institutions in the diamond ...
Diamond
GIA Certified Fancy Intense Yellow Diamond 18K White Gold Halo Ring
Located in Miami, FL
Details: Item Type: Diamond Halo Ring Metal: 18K White and Yellow Gold Size: 7 (adjustable) Weight: 12.25 grams Center Stone Details: Type: Fancy Intense Yellow Diamond Carat: 8.39...
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified .65 Carat Sapphire Diamond Three-Stone Engagement Ring
Located in Stamford, CT
Cornflower blue round sapphire center stone with two round accent diamonds in a platinum three-stone setting. GIA certified center stone. 1 round cornflower blue Sapphire, approx. ...
Blue Sapphire, Diamond, Sapphire, Platinum
GIA Certified 5.12 Carat Fancy Brownish Greenish Yellow Diamond Stud Earrings
Located in Miami, FL
These are the show stopping met gala worthy stud earrings that's certain to turn heads. Details: Item Type: Diamond Stud Earrings Metal: 18K White and Yellow Gold Weight: 5.46 grams...
Diamond, Brown Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace
By Gad & Co.
Located in Miami, FL
Set in platinum. Item Details: - Type: Pendant Necklace - Metal: Platinum - Weight: 5.23 grams - Setting: Prong _______________________ Center Stone Details: - Type: Diamond -...
White Diamond, Yellow Diamond, Platinum
GIA Certified 14.32 Carat Oval Red Ruby Diamond Platinum Dangle Earrings
Located in Stamford, CT
Certified by the GIA as natural no heat. These earrings are epitome of 1940's Art Deco eara. 2 natural no heat CMT Type 1, approx. total weight 14.32cts, 11.5 x 6.2mm, true red cab...
Diamond, Ruby, Platinum
$26,460
H 0.12 in W 0.19 in L 0.19 in
GIA Certified 0.42 Carat Fancy Light Gray Blue SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA Certified Diamond refers to a diamond that has been graded and evaluated by the Gemological Institute of America (GIA), one of the world’s leading and most trusted authorit...
Diamond
GIA Certified 2 Carat Diamond in 14K Gold Solitaire Men's Ring
Located in Miami, FL
GIA Certified 2 Carat O-P/SI1 Diamond in 14K Yellow Gold Solitaire Men's Ring in Size 8.75.
Diamond, Gold, 14k Gold, Yellow Gold
Dazzling 1.10ct Diamonds Halo Ring in 18k Rose Gold - GIA Certified
Located in רמת גן, IL
Dazzling 1.10ct Diamonds Halo Ring in 18k Rose Gold - GIA Certified Embrace the allure of timeless elegance with this captivating 18k rose gold diamond halo ring.
Diamond, 18k Gold, Rose Gold
$2,270
H 0.1 in W 0.15 in L 0.24 in
GIA Certified 0.36 Carat Fancy Intense Orangy Yellow VS2 Clarity Diamond
Located in บางรัก, TH
A GIA Certified diamond is recognized globally for its consistent grading standards, making it a reliable and highly valued choice for anyone seeking a genuine, high quality diamond.
Diamond
$3,220
H 0.12 in W 0.21 in L 0.3 in
GIA Certified 1.02 Carat Fancy Deep Orange Brown Si2 Clarity Diamond
Located in บางรัก, TH
A GIA Certified diamond is a reliable, high quality option for those seeking transparency and authenticity in their diamond selection.
Diamond
$12,370
H 0.11 in W 0.15 in L 0.21 in
GIA Certified 0.53 Carat Fancy Light Orangy Pink SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 7402095697 Shape And Cut: Radiant Carat Weight: 0.53 carat Measurements: 5.10 x 3.77 x 2.79 mm Color Grade: Fancy Light Orangy Pink FEATURES OF THE ...
Diamond
$5,830
H 0.11 in W 0.14 in L 0.2 in
GIA Certified 0.37 Carat Fancy Light Purplish Pink SI2 Clarity Diamond
Located in บางรัก, TH
With a GIA certified diamond, buyers can be confident that they are purchasing a high quality, authentic diamond that has been assessed using the industry's most reliable grading sys...
Diamond
Edwardian 1.31 Carat GIA Certified Mine Cut Diamond Platinum Engagement Ring
Located in Bay Harbor Islands, FL
Edwardian engagement ring featuring a 1.31 carat old mine cut diamond. The diamond is GIA graded I color and SI-1 in clarity. The ring is further set with old mine cut diamonds in ...
Diamond, 22k Gold, Platinum
GIA Certified 8.02 Carat TW Natural Round Cut Diamond Stud Earrings
Located in Miami, FL
Unmistakably genuine diamonds and noticeably valuable. Details: Item Type: Stud Earrings Metal: 14K White Gold Closure: Push Back Setting: 4-Prong Basket Center Stone Details: Type...
Diamond, Gold, 14k Gold, White Gold
$840
H 0.1 in W 0.16 in L 0.22 in
GIA Certified 0.40 Carat Fancy Brownish Greenish Yellow SI2 Clarity Diamond
Located in บางรัก, TH
Also, GIA certified diamond is that has been graded and evaluated by the Gemological Institute of America (GIA), one of the most respected and trusted authorities in the diamond indu...
Diamond
$6,720
H 0.12 in W 0.21 in L 0.3 in
GIA Certified 0.80 Carat Fancy Light Bluish Green SI2 Clarity Diamond
Located in บางรัก, TH
Our SI2 clarity diamond refers to a stone with "Slightly Included 2" clarity, as graded by gemological labs like GIA.
Diamond
$3,860 / set
H 0.11 in W 0.16 in L 0.24 in
GIA Certified 0.51 Carat Fancy Intense Orangy Yellow SI2 Clarity Diamond
Located in บางรัก, TH
GIA certification is considered a mark of reliability and transparency in the diamond market.
Diamond
GIA Certified 2.31 Carat Pink Sapphire Oval & Diamond 3-Stone Ring
Located in Miami, FL
GIA Certified 2.31 carat oval cut pink sapphire ring flanked by brilliant trillion-cut diamonds in an 18k white gold three stone engagement ring.
Diamond, Pink Sapphire, Gold, 18k Gold, White Gold
$3,730
H 0.13 in W 0.21 in L 0.29 in
GIA Certified 0.81 Carat Very Light Yellow Green SI2 Clarity Diamond
Located in บางรัก, TH
GIA certified diamonds are known for their reliability, as GIA's grading system is internationally recognized for its consistency and transparency.
Diamond
$1,220
H 0.12 in W 0.18 in L 0.18 in
GIA Certified 0.52 Carat Fancy Grayish Greenish Yellow SI2 Clarity Diamond
Located in บางรัก, TH
A GIA certified diamond guarantees that the stone has been thoroughly tested using industry standard methods, and it confirms that the diamond is natural, untreated, and ethically so...
Diamond
$77,175
H 0.16 in W 0.24 in L 0.36 in
GIA Certified 1.50 Carat Fancy Light Orangy Pink SI2 Clarity Diamond
Located in บางรัก, TH
This type of diamond features a light, subtle intensity, offering a gentle, pastel like appearance that exudes warmth and charm.
Diamond
11-Carat D VVS1 Type IIA Golconda Round Diamond Ring GIA Certified
Located in Mumbai, IN
. ⸻ Center Diamond • Carat Weight: 11.00 Carats • Shape: Round Brilliant • Color: D (Absolutely Colorless) • Clarity: VVS1 (Near-Flawless) • Type: IIA Golconda (Ultimate Purit...
Diamond, White Diamond, 18k Gold
10.85-Carat D VVS1 Type IIA Golconda Round Diamond Ring GIA Certified
Located in Mumbai, IN
. ⸻ Center Diamond • Carat Weight: 10.85 Carats • Shape: Round Brilliant • Color: D (Absolutely Colorless) • Clarity: VVS1 (Near-Flawless) • Type: IIA Golconda (Ultimate Purit...
Diamond, White Diamond, 18k Gold
10-Carat D VVS1 Type IIA Golconda Round Diamond Ring GIA Certified
Located in Mumbai, IN
. ⸻ Center Diamond • Carat Weight: 10.00 Carats • Shape: Round Brilliant • Color: D (Absolutely Colorless) • Clarity: VVS1 (Near-Flawless) • Type: IIA Golconda (Ultimate Purit...
Diamond, White Diamond, 18k Gold
30-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
What sets this diamond apart is its Type IIA classification—a mark of exceptional purity found in less than 2% of the world’s diamonds.
Diamond, White Diamond, 18k Gold
10 -Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
This magnificent diamond is GIA certified and polished to perfection, making it a once-in-a-lifetime acquisition for serious collectors, investors, and royalty-level buyers
Diamond, White Diamond, 18k Gold
11-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
This magnificent diamond is GIA certified and polished to perfection, making it a once-in-a-lifetime acquisition for serious collectors, investors, and royalty-level buyers
Diamond, White Diamond, 18k Gold
25-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
This magnificent diamond is GIA certified and polished to perfection, making it a once-in-a-lifetime acquisition for serious collectors, investors, and royalty-level buyers
Diamond, White Diamond, 18k Gold
20-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
This magnificent diamond is GIA certified and polished to perfection, making it a once-in-a-lifetime acquisition for serious collectors, investors, and royalty-level buyers
Diamond, White Diamond, 18k Gold
GIA Certified 2 Carat VVS1 type IIa Very Light Pink Diamond Halo Cocktail Ring
Located in PARIS, FR
This magnificent cocktail ring is set with a 2 carat Very Light Pink type IIa pear cut diamond surrounded by a pink diamond halo, enhanced by pear and round cut side diamonds. New ...
Pink Diamond, 18k Gold
GIA Certified 23.14 Carat Aquamarine Diamond Pendant Necklace
Located in Encino, CA
One electronically tested platinum ladies cast & assembled aquamarine & diamond pendant with chain. Condition is new, good workmanship. The pendant features an aquamarine set within ...
Aquamarine, Diamond, Platinum
GIA Certified 8.41 Carat Tanzanite Diamond Fashion Ring
Located in Encino, CA
One electronically tested platinum gents cast tanzanite and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured tanzanite is set within a diamo...
Diamond, Tanzanite, Platinum
GIA Certified 6.02 Carat Dark Tanzanite Diamond Fashion Ring
Located in Encino, CA
One electronically tested platinum ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within tiered diamond bezels supported by a latti...
Diamond, Tanzanite, Platinum
GIA Certified 28.43 Carat Dark Tanzanite Diamond Pendant Necklace
Located in Encino, CA
One electronically tested platinum ladies cast & assembled tanzanite and diamond pendant with chain. Condition is new, good workmanship. The pendant features a tanzanite set within a...
Diamond, Tanzanite, Platinum
GIA Certified 9.35 Carat Ceylon Sapphire & Diamond 3 Stone Ring
Located in Rehoboth Beach, DE
Is the Gia Report Clarity of VS Range & Type II. The Sapphire is Flanked by Two (2) Modified Step Cut Shield SHaped DIamonds Weighing Approximately .90cts in Total Carat Weight.
Diamond, Blue Sapphire, Platinum
Platinum GIA Certified 6.42 Carat Emerald Cut Diamond Three-Stone Ring
Located in Orlando, Florida
A stunning ring featuring IGI/GIA Certified 6.42 Carat Natural Diamond and Diamond Accents set in Platinum.
Diamond, White Diamond, Platinum
2 Carat Diamond Stud Earrings, 14 Karat White Gold, GIA Certified, 3EX Diamonds
Located in New York, NY
2 Ct Total weight Diamond stud earrings. Both diamonds are GIA Certified, I color, SI2 Clarity.
Diamond, 14k Gold
2 Carat Diamond Stud Earrings, 14 Karat White Gold, GIA Certified, 3EX Diamonds
Located in New York, NY
2 Ct Total weight Diamond stud earrings. Both diamonds are GIA Certified, H color, SI1 Clarity.
Diamond, White Gold
GIA Certified 2.11 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
Located in Orlando, Florida
A stunning ring featuring IGI/GIA Certified 2.11 Carat Natural Diamond with VVS2 Clarity and D Color and Diamond Accents set in Platinum.
Diamond, White Diamond, Gold, 18k Gold, Platinum
GIA Certified 8.53 Carat Rare Unheated Purple Sapphire Diamond Pendant Necklace
Located in Encino, CA
Graded in the setting. Clarity VS-1 to VS-2 Color D - F Total Weight of Colored Stones 8.53ct Total Weight of Diamonds 0.21ct Total Weight of Pendant With Chain 12.38ct RARE UN...
Diamond, Sapphire, Platinum
Art Deco GIA Certified 1.43 Ct. Diamond Engagement Ring N VVS2
Located in New York, NY
Diamond Details: Primary Stone: 1.43 ct. Old European Color/Clarity: N / VVS2, GIA Certified Accent Stones Type:(2) Tapered Baguettes Accent Stone Weight: 0.20 ct.
Diamond, Platinum
GIA Certified 22.43 Carat Tanzanite Diamond 18 Karat White Gold Ring
Located in Montreux, VD
White Gold Ladies Ring with a bright polish finish. Condition is new. Containing: One prong set oval modified brilliant cut natural tanzanite, measuring 20.56 x 15.94 x 9.35mm, exa...
Diamond, Tanzanite, 14k Gold, White Gold
GIA Certified 24.81 Carat Emerald Pendant Necklace
Located in Encino, CA
One electronically tested platinum ladies cast & assembled emerald and diamond pendant with chain. The pendant features an emerald set within a diamond bezel and elaborate lattice un...
Diamond, Emerald, Platinum
GIA Certified 18.53 Carat Alexandrite Fashion Ring
Located in Encino, CA
One electronically tested 18KT white gold ladies cast alexandrite and diamond ring with a bright polish finish. The featured alexandrite is set within a diamond bezel supported by di...
Alexandrite, Diamond, 18k Gold
GIA Certified 60.96 Carat Tanzanite Pendant Necklace
Located in Encino, CA
One electronically tested platinum ladies cast & assembled tanzanite and diamond pendant with chain. The pendant features a tanzanite set within tiered diamond floret bezels, complet...
Diamond, Tanzanite, Platinum
GIA Certified 3.86 Carat Alexandrite Fashion Ring
Located in Encino, CA
One electronically tested platinum ladies cast alexandrite and diamond ring. The featured alexandrite is set within a diamond bezel supported by a diamond accented under gallery and ...
Alexandrite, Diamond, Platinum
GIA Certified Giant 5.31 Carat F Color Rare Diamond Three Stone Engagement Ring
Located in Orlando, Florida
A stunning ring featuring IGI/GIA Certified 5.31 Carat Natural Diamond and Diamond Accents set in Platinum.
Diamond, White Diamond, Gold, Platinum
8-Carat D VVS1 Type IIA Round Brilliant Diamond Ring Golconda diamond
Located in Mumbai, IN
Paired with D color—the absolute pinnacle of colorlessness—and VVS1 clarity, this gem embodies near-perfect purity, making it a trophy diamond of global significance. Exceptional Fe...
Diamond, White Diamond, 18k Gold
GIA Certified 54.80 Carat Aquamarine Pendant Necklace
Located in Encino, CA
One electronically tested platinum ladies cast & assembled aquamarine and diamond pendant with chain. Condition is new, good workmanship. The pendant features an aquamarine set withi...
Aquamarine, Platinum
GIA Certified 10.13 Carat Rare Unheated Ruby Fashion Ring
Located in Encino, CA
One electronically tested platinum ladies cast ruby and diamond ring with a bright polish finish. The featured ruby is set within a diamond bezel supported by a lattice under gallery...
Diamond, Ruby, Platinum
GIA Certified 3.95 Carat Unheated Blue Sapphire Fashion Ring
Located in Encino, CA
One electronically tested platinum ladies cast sapphire and diamond ring with a bright polish finish. The featured sapphire is set within two tiered diamond bezels supported by diamo...
Diamond, Blue Sapphire, Platinum
GIA Certified 4.69 Carat Unheated Yellow Sapphire Fashion Ring
Located in Encino, CA
One electronically tested 18KT white gold ladies cast & assembled yellow sapphire and diamond ring. The featured yellow sapphire is set within a diamond bezel supported by a lattice ...
Diamond, Yellow Sapphire, 18k Gold
Unheated Yellow Sapphire Ring, 14.03ct Asscher Cut GIA Certified Origin
Located in Tampa, FL
This Sapphire is independently certified by a GIA laboratory along with the two pear cut diamonds.
Diamond, Yellow Diamond, Yellow Sapphire, Sapphire, 18k Gold, Platinum, ...
1.48 ct Platinum Sapphire Ring - GIA Certified Ceylon Blue Sapphire
Located in Tampa, FL
New Platinum custom sapphire ring containing a cushion cut natural blue sapphire from Sri Lanka measuring 6.74 x 5.90 x 4.43 mm and weighing 1.48 carat. Type II. Medium dark, modera...
Diamond, Yellow Diamond, Blue Sapphire, Platinum
Yellow Sapphire Ring, 5.55ct Unheated Platinum Ceylon Sapphire GIA Certified
Located in Tampa, FL
This Sapphire independently certified by a GIA. Gorgeous 5.55-carat yellow platinum sapphire ring set with a stunning mixed emerald cut unheated yellow Ceylon sapphire which carrie...
Diamond, Sapphire, Yellow Sapphire, Platinum
Unheated Platinum Sapphire Ring, 7.06 Carat Cushion Cut GIA Certified
Located in Tampa, FL
New platinum untreated sapphire ring containing a cushion cut natural blue Ceylon sapphire measuring 11.24 x 8.43 x 7.30 mm weighing 7.06 carat. Type II. , medium dark, moderately s...
Diamond, Sapphire, Blue Sapphire, Platinum
Unheated 2.05 ct Pink Sapphire Ring, Platinum 950 GIA Certified
Located in Tampa, FL
New platinum custom Ceylon sapphire ring containing a cushion cut natural rich pink sapphire measuring 6.94 x 6.33 x 4.61 mm and weighing 2.05 carat. Type II. medium light, moderatel...
Diamond, Sapphire, Pink Sapphire, 18k Gold, Platinum
3 Stone Sapphire Platinum Ring, 3.50ct Unheated Ceylon Sapphire GIA Certified
Located in Tampa, FL
New Platinum custom natural Ceylon sapphire ring containing an untreated oval cut natural blue sapphire measuring 8.66 x 7.96 x 5.86 mm weighing 3.50 carat. Type II. medium dark, mo...
Blue Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 7.20 ct Platinum Sapphire Ring, Origin Madagascar Asscher Cut
Located in Tampa, FL
New platinum custom sapphire ring containing a 7.20 ct Asscher cut natural blue sapphire from Madagascar, Type II, Dark, moderately strong, blue color GIA B 7/4, measuring 10.83 x 9....
Diamond, Sapphire, Blue Sapphire, Platinum
Unheated Platinum Sapphire Ring, 5.59 Carat Ceylon Sapphire GIA Origin Certified
Located in Tampa, FL
New platinum unheated sapphire ring containing an oval brilliant cut blue Ceylon transparent sapphire measuring 11.62 x 8.80 x 6.34 mm weighing 5.59 carat. Type II. Medium, moderate...
Diamond, Sapphire, Blue Sapphire, Platinum
Platinum Sapphire Ring, 3.15 Carat Royal Blue Ceylon Sapphire GIA Certified
Located in Tampa, FL
New platinum custom Ceylon sapphire ring containing a cushion cut natural blue sapphire measuring 9.24 x 6.76 x 4.93 mm weighing 3.15 carat. Type II. medium dark, moderately strong,...
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 2.76 ct Platinum Sapphire Ring - Ceylon Natural Blue Sapphire
Located in Tampa, FL
This sapphire ring comes with a GIA gemology report, which can be viewed in the pictures. A new platinum Ceylon sapphire ring featuring a transparent modified brilliant-cut natural o...
Diamond, Blue Sapphire, Platinum
GIA Certified 5.86 ct Platinum Sapphire Ring - Perfect Blue Ceylon Sapphire
Located in Tampa, FL
This sapphire ring comes with a GIA origin report and a certified appraisal by a GIA G.
Blue Sapphire, Diamond, Platinum
GIA Certified Natural 1.76 ct Blue Ceylon Sapphire Platinum Ring Cushion Cut.
Located in Tampa, FL
Platinum Sapphire Ring, 1.76 Ct Natural Ceylon Sapphire GIA Certified For sale is a new custom platinum sapphire ring featuring a cushion-cut natural blue sapphire from Sri Lanka.
Diamond, Sapphire, Blue Sapphire, Platinum
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
GIA Certified 3.02 ct Platinum Sapphire Ring - Ceylon Blue Sapphire Origin Repor
Located in Tampa, FL
Platinum Sapphire Ring, 3.02 Ct Natural Ceylon Sapphire GIA Origin Report New Platinum custom sapphire ring, containing a modified brilliant cut natural blue sapphire from Sri Lanka...
Diamond, Sapphire, Blue Sapphire, Platinum
3 Stone Sapphire Ring, 3.05ct Natural Ceylon Sapphire PT 950 GIA Certified x 3
Located in Tampa, FL
Type II. medium-dark, strong, blue color GIA B 6/5, set with 2 pear-cut diamonds with a weight 0.30 ct's each VS-2 clarity, E color.
Diamond, Sapphire, Blue Sapphire, Platinum
Unavailable
W 0.17 in D 0.1 in L 0.21 in
GIA Certified Brazil Natural Rare & Gorgeous Blue-Green Natural Paraiba 0.38 Cts
Located in บางรัก, TH
ITEM DESCRIPTION: Gem type : Natural Paraiba Tourmaline Origin: Brazil Treatment: Natural Color: Blue-Green shape: Oval Size: 0.38 Carats Paraíba tourmaline is one of the most cov...
Tourmaline, Paraiba
Unavailable
H 0.17 in W 0.16 in Dm 0.25 in
Rose Petals Stud Earrings Round Cut GIA Certified 1.60 Carat in 18 Karat Gold
Located in Los Angeles, CA
Delightful shimmering GIA certified round brilliant cut diamonds are set brilliantly on these petal design stud earrings.
White Gold, Gold
Exceptional 2.58 Ct Colombian Emerald Diamond Platinum Engagement Ring GIA Cert
Located in Napoli, IT
Further Details Below Metal: platinum Hallmarks: assay – gem's weight Gems: 1 GIA certified natural Colombian emerald of 2.58 Ct - 2 tapered baguette and 30 brilliant cut diamonds t...
Diamond, Emerald, Platinum
LEGACY 60 Carat Fancy Yellow Cushion Cut natural diamonds Tennis bracelet GIA
Located in Mumbai, IN
Introducing a masterpiece that radiates soft golden elegance — the 60 Carat Light Yellow to Y-Z Diamond Tennis Bracelet by Legacy Diamonds and Gemstones. With 30 natural diamonds wei...
Diamond, Yellow Diamond, 18k Gold
Gorgeous 3.90 carat GIA Emerald Cut Diamond Platinum 3 Stone Engagement Ring
Located in Huntington, NY
This is a beautiful one of a kind 3 stone emerald cut diamond engagement ring crafted in platinum that has been certified by GIA; one the most reputable gem grading organizations in...
Diamond, Platinum
Certified 2 Natural Emerald Diamond White Gold Half Eternity Engagement Band
Located in Orlando, Florida
Certified 2 Natural Emerald Diamond White Gold Half Eternity Engagement Band A stunning ring featuring IGI/GIA Certified 2.32 Carat Natural Emerald and 0.68 Carat of Diamond Accents...
Diamond, Emerald, Gold, 18k Gold, White Gold
Certified 2 Carat Natural Emerald Diamond Engagement Ring, Unique Cocktail Ring
Located in Orlando, Florida
Certified 2 Carat Natural Emerald Diamond Engagement Ring, Unique Cocktail Ring A stunning ring featuring IGI/GIA Certified 2.11 Carat Natural Emerald and 0.41 Carats of Diamond Acc...
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
Art Deco GIA 1.02 Ct. Old European Diamond Engagement Ring L VS2, Platinum
Located in New York, NY
Completing this pretty platinum ring are two sweet marquise shaped shoulders hold single cuts that sparkle and shine. Diamond Details: Primary Stone: 1.02 ct. Old European Color/Cla...
Diamond, Platinum
Certified 2 Carat Pear Cut Emerald Diamond Engagement Ring Antique Cocktail Ring
Located in Orlando, Florida
Certified 2 Carat Pear Cut Emerald Diamond Engagement Ring Antique Cocktail Ring A stunning ring featuring IGI/GIA Certified 2.08 Carat Natural Emerald and 0.65 Carat of Diamond Acc...
Diamond, Emerald, Gold, 18k Gold, Rose Gold
Certified 2 CT Untreated Natural Emerald Diamond Engagement Ring in 18K Gold
Located in Orlando, Florida
Certified 2 CT Untreated Natural Emerald Diamond Engagement Ring in 18K Gold A stunning ring featuring IGI/GIA Certified 2.05 Carat Natural Emerald and 0.48 Carats of Diamond Accent...
Diamond, Emerald, 18k Gold, White Gold, Gold
Art Deco 1.5 Carat Certified Natural Diamond Emerald Engagement Ring in 18K Gold
Located in Orlando, Florida
Art Deco 1.5 Carat Certified Natural Diamond Emerald Engagement Ring in 18K Gold A stunning ring featuring IGI/GIA Certified 1.51 Carat Natural Diamond and 1.03 Carats of Emerald Ac...
Diamond, Emerald, 18k Gold, White Gold, Gold
Gianni Versace Red Leather Motorcycle Jacket and Skirt A/W 1994
By Gianni Versace
Located in Water Mill, NY
A fabulous and rare red patent leather motorcycle jacket with matching skirt from Gianni Versace. It has all of Versace's amazing attention to detail including Medusa head pulls on t...
Chanel 2023 Coco Masters White Mini Tennis Cloth Crossbody Bag
By Chanel
Located in Scottsdale, AZ
The Chanel 2023 Coco Masters White Mini Tennis Cloth Crossbody Bag is a whimsical yet refined statement piece that captures the essence of sporty luxury. Crafted from high-quality cl...
Hermès Gris Misty Mini Kelly 20 Sellier Epsom Electrum Hardware
Located in New York, NY
Jewels Aficionado offers an The Hermès Gris Misty Mini Kelly 20 Sellier in Epsom leather that is a rare blend of soft elegance and modern edge. Finished with striking electrum hardwa...
Hermes Constance 24cm Limited Edition "Au Bout Du Monde" Palladium Hardware
By Hermès
Located in Sydney, New South Wales
Brand: Hermes Product: Constance 24cm Limited Edition "Au Bout Du Monde" Size: CM: 24 l x 15 h x 5 d INCH: 9.5 l x 7 h x 2 d Strap: Versatile design allows it to be worn as a sing...
$29,985 / set
W 0.71 in L 2.17 in
Picchiotti Dangle Cluster Earrings in 18Kt Gold With 18.16 Ctw Diamonds & Pearls
By Picchiotti
Located in Miami, FL
Dangle drop cluster earrings designed by Picchiotti. A breathtaking pair of dangle drop earrings, created in Valenza Italy by the jewelry house of Picchiotti. This gorgeous pair is ...
Diamond, White Diamond, Pearl, Gold, 18k Gold, Yellow Gold
Gianni Versace F/W 2001 Blue Marmot Fur Jacket Coat
By Gianni Versace
Located in Englishtown, NJ
Gianni Versace F/W 2001 Blue Marmot Fur Jacket Coat Seen on Look 8 on the Runway in the beige color and on Kim Kardashian in the cropped version. Size IT 42 Condition: great vint...
Pigeon Blood Ruby 'No Heat, Burma' and Diamond Cluster Ring, ca. 1900
Located in Idar-Oberstein, DE
A natural Burmese ruby and single cut diamond cluster Ring, ca. 1900. The cushion cut ruby is of exceptional quality. It has a pigeon blood red colour and beautiful crystal. It wei...
Diamond, Ruby, 18k Gold, Platinum
Manolo Blahnik Size 41 / 11 Raspberry Pink Patent Leather Strappy High Heels
By Manolo Blahnik
Located in San Diego, CA
Beautiful MANOLO BLAHNIK raspberry pink patent leather strappy high heels in hard to find Size 41 / US 11 ! Features three adjustable straps with silver / nickel hardware. Leather so...
Amazing 1960s Turquoise Blue Chiffon Vintage Wiggle 60s Dress w/ Attached Cape
Located in San Diego, CA
Incredible vintage early 1960s turquoise / teal blue chiffon wiggle dress, with attached chiffon caplet! Wonderful flattering fit, with heavy attention to detail. Attached bow belt f...
Gold Platinum Diamond Earrings by Verdura
By Verdura
Located in Austin, TX
A beautiful and classic pair of Verdura 18k yellow gold and platinum set diamond clip earrings. The total diamond weight is 1.0 carats. The total earring weight is 24.1 grams. ...
Diamond, 18k Gold, Platinum
Gucci Silk Brocade Open Back Dress
By Gucci
Located in Water Mill, NY
A fabulous silk dress from Gucci in a gold, rust and olive brocade fern pattern on a black background. It is a semi fitted dress with long zipper cuff sleeves and fabulous flatterin...
2002 Christian Dior by John Galliano Genuine Snakeskin Brown Shoulder Bag
By John Galliano for Christian Dior, Christian Dior
Located in West Hollywood, CA
Designed by John Galliano in 2002, this sleek dark brown Christian Dior bag is crafted from python skin with leather accents. The shoulder bag has a flap design with a buckle closure...
Diana M. Custom 18K Yellow Gold 21.35 Cts Diamond Tennis Bracelet
By Diana M. Jewels
Located in New York, NY
Custom 18 kt yellow gold 4 prong diamond tennis bracelet 21.35 cts of round diamonds 30 stones 0.71 each stone FG color SI clarity. Excellent Cut.
Diamond, Yellow Gold
Gianni Versace Backless Silk Dress with Leather Trim
By Gianni Versace, Gianni Versace Couture
Located in Water Mill, NY
A gorgeous full length black silk gown from Gianni Versace Couture. It has a front scoop neck, a deep cut out back and fabulous tan leather shoulders. It is semi fitted though the ...
1980s Travilla Size 10 Black Matte Silk Jersey Rhinestone Vintage 80s Gown Dress
By Travilla
Located in San Diego, CA
Beautiful and timeless WILLIAM TRAVILLA black matte silk jersey rhinestone encrusted long sleeve evening gown ! Features flattering ruching throughout the bodice. Interior shoulder p...
Tom Ford for Gucci S/S 1999 Knit Bodycon Black Dress
By Tom Ford for Gucci
Located in Englishtown, NJ
Tom Ford for Gucci S/S 1999 Knit Bodycon Black Dress Size L Gucci knit bodycon midi dress with V-neck and tonal stitching throughout.
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.