$1,648Sale Price|20% Off
1.28 Carat Rectangular Brilliant GIA Certified Fancy Yellow VS2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55743 Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT Diamond Weight: 1.28ct Clarity: VS2 Color: Fancy Yellow Cut: Excellent Measurements: 6.26 x ...
Diamond
Toi & Moi Platinum Ring 2.15ct, Pear Diamond & Emerald, Estate Sultan Oman
Located in Antwerp, BE
One of a kind Platinum Ring made on special order ! Diamond: Pear modified Brilliant cut Diamond, 2.15 ct.
Diamond, Emerald, Platinum
Fancy Yellow GIA and White Diamond Gold Two-Stone Stud Drop Earrings
Located in Beverly Hills, CA
They are made of 18 karat (tested) rose gold and feature two rectangular modified brilliant cut fancy yellow diamonds. Each diamond comes with a GIA Colored Diamond Grading Report (p...
White Diamond, Yellow Diamond, 18k Gold, Rose Gold
Sophisticated 1.33ct Cushion Cut Pave Diamond Ring in 18K Pink Gold
Located in רמת גן, IL
mbrace timeless sophistication with a touch of modern romance with this captivating ring, showcasing a mesmerizing 1-carat cushion modified brilliant diamond. This captivating center...
Diamond, 18k Gold, Rose Gold
$2,208Sale Price|20% Off
1.00 Carat Pear Brilliant Gia Certified X Color Si1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC55425 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.00ct Clarity: SI1 Color: W to X Range Cut: Excellent Measurements: 8.56 x 5.52 x 2.71 mm Depth ...
White Diamond
Exquisite 1.47ct Cushion Cut Diamond Ring set in 18K White Gold
Located in רמת גן, IL
This exquisite ring is a masterpiece of brilliance, featuring a breathtaking 1.01ct cushion modified brilliant diamond as its centerpiece. Graced with the coveted D color (colorless)...
Diamond, 18k Gold, White Gold
3.70 Carat Marquise Cut Natural Emerald Ring with Multi Cut Diamonds in 14K Gold
Located in Scottsdale, AZ
Metal Type: 14 Karat Yellow Gold Gemstones: Emerald (Marquise Modified Brilliant) / Diamond (Baguette & Marquise Brilliant) Ring Size: 6.5 Band Width of Set: 6mm Item Weight: 11....
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Tiffany & Co Lucida Platinum Diamond Engagement Ring 0.46 tc E VVS1
By Tiffany & Co.
Located in San Diego, CA
Style: Lucida Serial Number: 21924156 / H05040579 Metal: Platinum PT950 Size: 5.5 - sizable Total Carat Weight: 0.46 cts Diamond Shape: Cut Corner Square Modified Brilliant ...
Diamond, Platinum
GIA Certified Natural Fancy Yellow & White Diamond Three Stone Engagement Ring
Located in New York, NY
GIA certified 1.01 Carat Yellow Diamond and 1 Ct White Diamond Three Stone Engagement Ring in 18 Karat White Gold GIA Report # 6214721286 Fancy Yellow , Natural , Even , I1 1.01 Ct ...
White Diamond, Yellow Diamond, Gold, 18k Gold
$736Sale Price|20% Off
0.74 Carat Square Brilliant Gia Certified K Color I2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56895 Stone Shape: SQUARE MODIFIED BRILLIANT Diamond Weight: 0.74ct Clarity: I2 Color: K Cut: Excellent Measurements: 4.86 x 4.83 x 3.41 mm Depth %: 70.6% ...
White Diamond
$4,784Sale Price|20% Off
1.16 Carat Heart Brilliant Gia Certified I Color Vs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56905 Stone Shape: HEART MODIFIED BRILLIANT Diamond Weight: 1.16ct Clarity: VS2 Color: G Cut: Excellent Measurements: 7.28 x 7.39 x 3.04 mm Depth%: 41.2% Ta...
White Diamond
18k Gold GIA 1.98ctw Fancy Intense Orange Yellow Diamond Natural Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Cushion Modified Brilliant Cut - Prong Set - Fancy Intense Orange Yellow Color - VS2 Clarity - 1.51ct (exact - certified) ** See Certifica...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
$84,000Sale Price|20% Off
GIA Certified 5.01 Carat Fancy Yellow Cushion Diamond Ring in Platinum
By Antinori Fine Jewels
Located in Chicago, IL
A striking and sophisticated cocktail ring showcasing a GIA certified 5.01 carat cushion modified brilliant cut diamond, graded Fancy Yellow color and SI1 clarity.
Diamond, Yellow Gold, Platinum
Fancy Yellow Cushion Cut 1.96 Carat Diamond Ring in 14 Karat White Gold GIA
Located in San Diego, CA
FANCY LIGHT YELLOW CUSHION CUT DIAMOND ENGAGEMENT WITH PAVE DIAMONDS Style: Solitaire with Pave Diamond Band Certification: 1132843444 Metal: 14KT White Gold Size: 5 - Sizable To...
Diamond, Yellow Diamond, 14k Gold, White Gold
1.00cttw Square Diamond Double Band Engagement Ring 14k Rose & White Gold
Located in New York, NY
This enchanting engagement ring is adorned with a sparkling GSI certified square modified brilliant diamond in the center weighing 1.00 carat, secured firmly in a beautiful four pron...
Diamond, 14k Gold, White Gold
$1,464Sale Price|20% Off
Gia Certified 1.55 Carat Fancy Dark Yellowish Brown Vs2 Rectangular Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC53944 Stone Shape: CUT CORNERED RECTANGULAR MODIFIED BRILLIANT Diamond Weight: 1.55 CT Clarity: VS2 Color: FANCY DARK YELLOWISH BROWN Cut: Excellent M...
Brown Diamond
Natural GIA Certified 1.21ct Cushion Diamond Engagement Ring F VS1 14K Gold
Located in Carmel By The Sea, CA
Title GIA Certified 1.21ct Cushion Diamond Engagement Ring F VS1 14K White Gold 2.33CTW Size 6 Description This is a natural diamond engagement ring crafted in solid 14-karat white ...
Diamond, 14k Gold, White Gold
Colombian Emerald and Diamond Ring, 18KT White Gold
Located in Braintree, GB
Colombian emerald and diamond ring in 18KT white gold, the emerald cut centre stone held in yellow gold claws between two modified shield cut diamonds.
White Gold
Gubelin Certified 3.19 Carat No Heat Blue Sapphire Diamond Platinum Ring
Located in Kowloon, Hong Kong
Surrounding the sapphire, a meticulously arranged selection of brilliant and modified pear-cut diamonds maximizes brilliance and contrast, amplifying the sapphire’s depth and luminos...
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified Natural Pink Purple Cushion cut Diamond in 18k White Gold
Located in Webster, NY
Center Diamond Carat Weight: .53CT Center Diamond Cut: Cushion Modified Brilliant cut Center Diamond Color: Fancy Pink Purple Center Diamond Clarity: I2 Certification: GIA - 217644...
Diamond, 18k Gold, White Gold
Peter Suchy GIA Certified 1.53 Carat Diamond Platinum Halo Engagement Ring
By Peter Suchy
Located in Stamford, CT
Created in the Peter Suchy Workshop. 1 rectangular modified brilliant cut diamond F-G VS2, approx. 1.53ct GIA certificate # 2205927529 40 round brilliant cut diamonds F-G VS, appr...
Diamond, Platinum
$1,605Sale Price|25% Off
IGI Certified 0.60ct Natural Diamond Three-Stone 18K White Gold
Located in Sant Josep de sa Talaia, IB
It is graded F–G in color, SI1 in clarity, and features a Very Good polish and symmetry, offering excellent light performance. The two side diamonds are marquise modified brilliant ...
Diamond, 18k Gold, White Gold
$78,751Sale Price|20% Off
Natural Zambian Emerald Gemstone Choker Necklace Diamond 18k WhiteGold 32ct HRD
By Spectrum Jewels
Located in Deira, Dubai
Product Specifications: Gemstone: Natural Zambian Emerald Diamond Accents: Genuine natural diamonds Metal: 18k Solid White Gold Design: Choker with Center Drop Certification: HRD Ce...
Diamond, Emerald, 18k Gold, White Gold
GIA Certified White Gold Cushion Cut Diamond Ring 1.66ct I/VS1
Located in Mayfair, London, London
A beautiful 18k white gold diamond solitaire ring. The ring is set to the centre with a cushion modified brilliant cut diamond weighing 1.66ct, I colour and VS1 clarity.
Diamond, 18k Gold, White Gold
Rare Green Tourmaline 31.60 Carats with Diamonds Paradizia Ring R165
By Paradizia
Located in Laguna Beach, CA
Description Impressive, large, brilliant flawless rare-color Green Tourmaline with diamonds ring. Item # R165 Materials and Weight Green Tourmaline, 20.4 x 15.3 x 12mm, modified eme...
Diamond, Tourmaline, 14k Gold, White Gold
Dazzling 1 pc Natural Diamond 0.50 ct Square J IF 'Flawless' GIA Certificate
Located in רמת גן, IL
1 Sparkling natural Square Modified cut diamond in a 0.5 carat J IF Excellent cut.
Diamond
3.22 Ct EGL Certified Cushion 14K Diamond Stud Earrings with Halo
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful pair of Diamond Earrings is made in 14K Gold with a pair of Cushion Modified Brilliant Diamonds with total weight of 2.94 Ct in the center of a Pave Set Halo with 36 p...
Diamond, 14k Gold
GIA Certified 3.93 Carat Pear Cut &Diamond Halo Drop Earrings in 18K White Gold
Located in Miami, FL
GIA-certified diamond halo drop earrings in 18K white gold, set with one 1.32 carat pear brilliant diamond graded I color, VVS2 clarity and one 1.26 carat pear modified brilliant dia...
Diamond, Gold, 18k Gold, White Gold
Gubelin GIA Certified 2.38 Carat Burma No Heat Sapphire Diamond Platinum Ring
Located in Kowloon, Hong Kong
Surrounding the sapphire, a meticulously arranged selection of brilliant and modified brilliant-cut diamonds maximizes brilliance and contrast, amplifying the sapphire’s depth and lu...
Diamond, Sapphire, Platinum
Tiffany & Co. Grace Princess Diamond Engagement Ring 0.76 Tcw E VVS1 Platinum
By Tiffany & Co.
Located in San Diego, CA
TIFFANY & CO. Grace Princess Diamond Engagement Ring Style: GRACE - Solitaire with Diamond Band Ref. number: 27891306/L03160555 Metal: PT950 Size: 5.5 - sizable TCW: 0.76 tcw Ma...
Diamond, Platinum
GIA Unheated Greenish-Blue Sapphire & Diamond Ring in 18K Two-Tone Gold
Located in Miami, FL
Flanking the center stone are two near-colorless triangular brilliant-cut diamonds, further adorned with a row of square modified brilliant diamonds on either side.
Diamond, Blue Sapphire, Gold
2.01 ct GIA Fancy Yellowish Orange Cushion Diamond Halo Engagement Ring
By J. Birnbach
Located in New York, NY
This ring features a 2.01 carat cut-cornered rectangular modified brilliant diamond, of VS2 clarity, which has received a color grade of fancy brownish orangey yellow.
Diamond, Platinum
IGI certified 0.42 Carat Colombian Emerald & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
The exceptional quality of the Colombian emerald, combined with the unique pear modified brilliant cut and the dazzling diamond halo, makes this ring a truly unforgettable treasure.
Diamond, Emerald, 18k Gold, White Gold
IGI certified 1.96 Carat Colombian Emerald & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
The exceptional quality of the Colombian emerald, combined with the unique pear modified brilliant cut and the dazzling diamond halo, makes this ring a truly unforgettable treasure.
Diamond, Emerald, 18k Gold, White Gold
Mughal Magnificenct Traditional Rose Cut Diamond & Navratan 18 Kt YG Bridal Set
Located in New York, NY
The modified triangular and oval shaped diamonds, and rose-cut diamonds, green enamel, foil, gold, engraved on the reverse with foliate motif all together make this elegant necklac...
Diamond, 18k Gold
Roberto Coin Cento 18K White Gold Diamond Stud Earrings 1.00cttw #20996
By Roberto Coin Cento
Located in Washington Depot, CT
Its name, which means 100 in Italian, sums up the cut’s unique look, which is based on 100 facets that form a symmetrical floral pattern. The Cento diamond is a modified brilliant cu...
Diamond, Gold, 18k Gold, White Gold
GIA Certified 2.56 Carat Square Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Three-stone diamond engagement ring. Square cut GIA certified center stone with two square cut accent diamonds accented with 32 round brilliant cut diamonds in a Platinum, three-ston...
Diamond, Platinum
Romantic 1 Carat Cushion Diamond Ring with Dazzling Side Stones in 18K Pink Gol
Located in רמת גן, IL
Embrace Romantic Brilliance: 1 Carat Cushion Diamond Ring with Dazzling Side Stones in 18K Pink Gold (GIA Certified) Own a slice of pure romance with this breathtaking ring, featuri...
Diamond, Rose Gold
Peter Suchy GIA 2.02 Carat Diamond Platinum Split Shank Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA Certificate # 17474991 1 square princess cut ideal modified brilliant diamond, approx. 2.02ct. total weight.
Diamond, Platinum
Mughal Magnificenct Traditional Kundan Polki Rose Cut Diamond 18 K Bridal Set
Located in New York, NY
The modified triangular-shaped diamonds, and rose-cut diamonds, emerald bead, green enamel, foil, gold, engraved on the reverse with foliate motif all together make this elegant nec...
Diamond, 18k Gold
Simon G Halo Diamond Ring Pave Band Cushion 1.31 Carat F VVS1 Platinum
By Simon G Jewelry
Located in San Diego, CA
ENGAGEMENT RING Style: Solitaire with Halo & Pave Diamond Band Serial Number: 509106 Metal: Platinum PT950 Size: 5 - Sizable Total Carat Weight: 1.31 TCW Diamond Shape: Cushion...
Diamond, Platinum
18k Yellow Gold Solitaire Ring w/ 0.61 ct Natural Diamonds, GIA Certificate
Located in רמת גן, IL
A beautiful classic solitaire ring with a dazzling 0.61 carat Cushion Modified natural diamond in JIF quality and ideal cut what's means extremely bright and sparkles Natural Diamond.
Diamond, 18k Gold, Yellow Gold
Steven Tyler the Designer "Gilded Gods" Tourmaline, Ruby & Diamond 18K Necklace
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Blue-green tourmaline, natural ruby, and diamonds Tourmaline Cut: Modified rectangular-shaped cut Tourmaline Total Carat Weight: 2.04 CTW Tourm...
Diamond, Ruby, Tourmaline, Gold, 18k Gold, Yellow Gold
Antique Jeweled Solid 18K Gold 21.6ct Diamond Sapphire Ruby Emerald Filigree Box
Located in Houston, TX
Prong Set in 18 Karat Yellow Gold with: Seventy-three (73) modified rose cut natural diamonds: Measurements: 3.40mm - 7.30mm in diameter x 1.70mm in depth.
Diamond, Emerald, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold
14K White Gold Natural Emerald and Diamond Ring Size 5.5 #16460
Located in Washington Depot, CT
Two triangular modified brilliant diamonds total .50 carats and are SI1 - SI2, H-I Front of the ring is approx. 8mm in diameter Back of ring is approx. 3.5 mm wide Weight: 5.0 dwt...
Diamond, Emerald, Gold, 14k Gold, White Gold
GIA Certified 0.92 Carat J VS1 Princess Cut Diamond Single Stone/Solitaire Ring
Located in London, GB
Single stone diamond ring. A square modified brilliant (princess) cut white diamond set in a classic 4 claw hold upon an effortlessly elegant 18 ct white gold band. 1 X Diamond, G...
Diamond, Platinum
1.00 Carat Radiant Cut Diamond White Gold Solitaire Engagement Ring
Located in Stamford, CT
EGL certified fine white F color diamond in the center. 1 radiant modified octagonal brilliant cut diamond, approx. total weight 1.00cts, F, SI3, EGL certificate #CA95818802D Size 8...
Diamond, 14k Gold, White Gold, Gold
Christopher Designs L'Amour Crisscut Pear Shape Diamond GIA Engagement Ring
By Christopher Designs
Located in Los Gatos, CA
Ring Size 6.5 Center Diamond Modified Pear Brilliant Cut 0.85 cts GIA CERTIFIED # 5283848647 CLP038 Serial # M44387 The weight of this ring is 4.8 grams.
Diamond, White Gold, 18k Gold
$26,840Sale Price|20% Off
Natural Zambian Emerald SI Clarity Diamond Necklace HRD Certified 14k White Gold
By Spectrum Jewels
Located in Deira, Dubai
Necklace Length :- 16 Inches Long Making: 100% Handmade Treatment: Natural, Untreated Origin: Zambia (Premium Quality) Distinctive Features: ✓ Zambian Emeralds - Superior color and ...
Diamond, Emerald, 18k Gold, White Gold
J. Birnbach GIA 10.33 Carat J SI1 Cushion Cut Diamond Hidden Halo Solitaire Ring
By J. Birnbach
Located in New York, NY
Key Details - Center diamond: 10.33 carat cushion modified brilliant, J color, SI1 clarity, GIA - Pavé diamonds: 0.84 total carat weight - 18K rose gold - Ring size 6 - Hidden halo ...
Diamond, 18k Gold, Rose Gold
$35,584Sale Price|20% Off
Luxury Zambian Emerald Diamond Choker Necklace HRD Certified 18k White Gold
By Spectrum Jewels
Located in Deira, Dubai
Product Specifications: Gemstone: Natural Zambian Emerald (Graduated Design) Diamond Accents: Genuine natural diamonds Metal: 18k Solid White Gold Design: Graduated Choker Style Cer...
Diamond, Emerald, White Gold, Gold, 14k Gold
$2,700Sale Price|40% Off
1.00ct Loose Cushion Cut Natural Diamond GIA Certified, H Color, VS2 Clarity
Located in San Diego, CA
Brilliant 1.00ct loose cushion modified brilliant-cut diamond that's been GIA certified.
Diamond
Ravishing 18k Rose Gold Halo Ring w/ 0.84 Carat Natural Diamonds IGI Cert
Located in רמת גן, IL
A gorgeous art deco ring with a dazzling 0.8 carat square cushion modified natural diamond. It has 0.04 carat of side diamonds which add more to its elegance.
Diamond, 18k Gold, Rose Gold
Radiant Cut Diamond Engagement Ring 1.70 Carat Halo Design in 14 Karat Gold
Located in San Diego, CA
RADIANT CUT DIAMOND ENGAGEMENT RING WITH HALO DESIGN Serial Number: EGL US913374023D Metal: 14KT White Gold Size: 5.75 - Sizable Total Carat Weight: 1.70 TCW Diamond Shape: Radi...
Diamond, 14k Gold, White Gold
Platinum 1.27 Carat GIA Certified Rare Natural Half Moon Diamond I VVS1 Pendant
Located in Los Angeles, CA
Magnificent Platinum 1.27 Carat GIA Certified Rare Natural Half Moon Diamond I VVS1 Pendant The Centerstone is a Natural 1.27 carat Half-Moon Modified Brilliant diamond certified by...
Diamond, Platinum
GIA Certified 5.01ct Natural Cushion Cut Diamond Engagement Ring White Gold
Located in Aventura, FL
Details: GIA Grading Report: 5221062536 Shape and Cutting Style: Cushion Modified Brilliant Style: Pave Diamond Ring Measurements: 11.06 x 9.21 x 6.44 mm Carat Weight: 5.01ct Color G...
Diamond, White Gold
Mughal Magnificenct Traditional Kundan Polki Rose Cut Diamond 18 K Bridal Suite
Located in New York, NY
The advanced gem faceting techniques used in the modified brilliant-cut diamonds reflect the rich heritage of Indian craftsmanship.
Diamond, 18k Gold
Peter Suchy GIA EGL Certified 2.67 Carat Diamond White Gold Halo Earrings
By Peter Suchy
Located in Stamford, CT
Peter Suchy set princess cut diamond halo earrings. Two square cut diamonds with 40 round brilliant cut diamond halo frames in 18k white gold. 1 square modified brilliant cut diamon...
Diamond, Gold, 18k Gold, White Gold
14K White Gold Square Cut Diamond Engagement Ring Size 5.75 GIA Certified #20109
Located in Washington Depot, CT
14 Karat White Gold Square Cut Diamond Engagement Ring Size 5.75 GIA Certified- This sparkling 14K white gold engagement ring features one square modified brilliant cut diamond (.42...
Diamond, 14k Gold, White Gold
Issac Nussbaum 1.01 Carat Rectangular Cut Diamond Rose Gold Pendant Necklace
By Issac Nussbaum
Located in New York, NY
This stunning pendant necklace set in Italian hand made rose gold setting featuring a charming rectangular modified brilliant cut diamond, weighing 1.01 carats.
Diamond, Rose 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.