GIA Certified 1.04 Carat Q - R Colour SI1 Clarity Diamond
Located in บางรัก, TH
Certificate: IGI Report Number: 534245984 Shape And Cut: Pear Carat Weight: 1.04 carat Measurements: 8.13 x 5.13 x 3.30 mm Color Grade: Q - R Colour FEATURES OF THE DIAMOND: This Q...
Diamond
GIA Certified 1.06 Carat Q - R Colour I2 Clarty Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 1439899249 Shape And Cut: Round Carat Weight: 1.06 carat Measurements: 6.18 x 6.12 x 4.37 mm Color Grade: Q - R Colour FEATURES OF THE DIAMOND: Thi...
Diamond
4.03 Carat Old Miner Cut Diamond, Q-R Color, VS2 Clarity
Located in Dubai, Dubai
An elegant 4.03 carat Old Miner Cut diamond with a Q-R color and a distinctly warm appearance.
Diamond
1.8 Carat PEAR OLD MINER, Q-R Color, SI1 Clarity (C2290-20A)
Located in Dubai, Dubai
A rare and characterful 1.80 carat Pear Old Miner diamond, where an elegant tapered silhouette meets the rich, earthy character of Q-R color.
Diamond
$1,356Sale Price|20% Off
Vintage Natural White & Black Diamond (3.36 CT) Earrings in 14K Yellow Gold
Located in New York, NY
A timeless vintage design that highlights the brilliance and dimensional beauty of white diamonds. Length: 2" Beads: 4pcs 3.5mm natural white diamond beads(Q Color, SI Clarity) 4pcs...
Diamond, White Diamond, Black Diamond, 14k Gold, Yellow Gold
GIA Certified .72ct Round diamond Ruby Band 14kt 12412*
By Unbranded
Located in New York, NY
GIA Certified .72ct Natural Diamond Ring. Report #5234279943 Vs-2 Clarity Q-R Range Color Side Diamonds: .40ct.
Diamond, Ruby, 14k Gold
$2,700Sale Price|20% Off
Vintage Natural White Diamond Briolette (1.70 CT) Earrings in 14K Yellow Gold
Located in New York, NY
A refined vintage design that highlights the brilliance and natural beauty of white diamonds with timeless elegance. Length: 1.5" Beads: 3mm round faceted natural white diamond bead...
Diamond, White Diamond, 14k Gold, Yellow Gold
Vintage GIA 7.04ctw Old EUROPEAN Diamond Engagement 18k White Gold Ring
Located in New York, NY
GIA 6.54 Carat Old European Cut Diamond Ring in 18K White Gold An extraordinary statement ring centered with a GIA-certified 6.54 carat true antique Old European cut diamond, graded...
Diamond, White Gold
$2,700Sale Price|20% Off
Vintage White Diamond(2.00ct) Briolette Lariat Earrings in 14 Karat Yellow Gold
Located in New York, NY
Length: 2" Beads: 3.0mm white diamond faceted round beads(natural), 3.7x4.8mm white diamond briolettes(natural) Diamonds: Q color, SI clarity Diamond Total Weight: approx 2.00ct *W...
White Diamond, 14k Gold, Yellow Gold
4.51 carat old cut diamond flanked solitaire ring, French, circa 1940.
Located in London, GB
4.51 carat old cut diamond flanked solitaire ring. Set to centre with a round old cut diamond, Q-R colour, VS1 clarity, with a weight of 4.51 carats, in an open back claw setting, fl...
Diamond, Platinum
Le Vian Chocolate and Nude Diamond Split Shank Cocktail Ring 14 Karat Rose Gold
By Le Vian
Located in Scottsdale, AZ
Designer: Le Vian Metal: 14 Karat Rose Gold with Black Rhodium Plating Gemstones: Round brilliant cut diamonds Diamond Center Cluster Clarity: SI1 to SI2 Diamond Center Cluster Colo...
Diamond, Brown Diamond, Gold, 14k Gold, Rose Gold, Rhodium
14k Rose Gold Rhodolite Garnet and Champagne Diamond Ring Size 8 #13889
Located in Washington Depot, CT
Garnet weight: 2.68 ct. Total diamond weight: .39 ct. Diamond color: Q-R (champagne) Diamond clarity: SI1-SI2 Ring Size: 8 Weight: 3.6 dwt. / 5.7 gr.
Diamond, Garnet, Rhodolite, Rose Gold
Le Vian Pavé Diamond Crossover Multi-Row Band Ring in 14 Karat Rose Gold
By Le Vian
Located in Scottsdale, AZ
Metal: 14 Karat Rose Gold Gemstones: Diamonds Diamond Count: 41 Diamond Cut: Round Diamond Total Carat Weight: 0.83 CTW Diamond Color: G-Q Diamond Clarity: VS1- VS2 Diamond Measu...
Diamond, Gold, 14k Gold, Rose Gold
GIA Certified 4.28 Carats Old European Cut Solitaire
Located in Saint Louis, MO
4.28 carats Old European cut natural diamond. Q-R color SI2 Clarity certified by GIA #2211912624 set in a classic 18k yellow gold, From our "BOLD" collection. make a statement with t...
Diamond, 18k Gold
8.06 Carat Old European Cut Diamond – Q-R Color VS1 Clarity Collectors Peice!
Located in Ramat Gan, IL
Graded Q-R in color and VS1 in clarity by expert assessment, the stone offers a warm hue paired with exceptional internal purity—completely eye-clean to the naked eye.
Diamond
1.48ct Round Brilliant Cut Q-R/I1 Diamond Ring, Set In 18ct White Gold
Located in London, GB
A stunning 1.48ct round brilliant cut diamond ring, set in 18ct white gold. The diamond is graded Q-R colour, I1 clarity, offering beautiful sparkle flanked by baguette diamonds on e...
Diamond, 18k Gold, White Gold
Beauvince Yellow Cushion Diamond Dangle Halo Earrings 3.67 ct Diamonds in Gold
By Beauvince Jewelry
Located in New York, NY
Center Diamond Shape: Cushion Center Diamond Weight: 1.51 ct + 1.51 ct Diamond Color: Q-R & S-T Diamond Clarity: IF & VVS2 (Internally Flawless & Very Very Slightly Included 2) EG...
Diamond, Yellow Diamond, 18k Gold, Gold, White Gold, Yellow Gold
18 Karat Sylvie Light Yellow Diamond Halo Engagement Ring
Located in Webster, NY
Designer "Sylvie" Diamond features a stunning .79CT Light Yellow (O-P/Q-R color) Cushion Cut Diamond.
Diamond, 18k Gold
Antique Art Deco Platinum Diamond and Sapphire Engagement Ring
Located in Great Neck, NY
Item #R0450 Metal: Platinum Weight: 5.8 Grams Sapphire Total Weight: Approximately 1.50 cts Center Diamond Weight: Approximately 3.15 cts Center Diamond Color: Q Center Diamond...
Diamond, Sapphire, Platinum
Sold
H 0.16 in W 0.2 in L 0.52 in
AGS Certified 14k Yellow Gold 1/4 Carat Diamond Push Back Stud Earrings
Located in New York, NY
These diamonds are color rated as P-Q Color, and clarity graded as I1-I2 Clarity.
Diamond, White Diamond, 14k Gold, Yellow Gold
Art Deco GIA 1.89 Carat Old European Cut Diamond Platinum Ring
Located in Beverly Hills, CA
The center stone is a GIA certified 1.89 carat old European cut diamond, Q-R color, VS1 clarity (#1216220572). Accented by 4 Old European Cut diamonds approximately 0.20 carats, I co...
Diamond, Platinum
Sold
H 0.16 in W 0.16 in L 0.16 in
AGS Certified 14k Yellow Gold 1/2 Carat Princess Diamond Solitaire Stud Earrings
Located in New York, NY
"Video Available Upon Request" Product Features: Diamond Type: AGS Certified Natural White Diamonds Diamond Count: 2 Princess-Cut Diamonds Diamond Color: P-Q Diamond Clarity: I1-I2...
Diamond, White Diamond, 14k Gold, Yellow Gold
Sold
H 0.12 in W 0.16 in L 0.12 in
IGI Certified 14K Yellow Gold 1/3 Carat Solitaire Diamond Push Back Stud Earring
Located in New York, NY
The IGI certification guarantees the authenticity and quality of these natural diamonds, boasting a stunning Q-R color and I1-I2 clarity.
Diamond, White Diamond, 14k Gold, Yellow Gold
Sold
H 0.16 in W 0.16 in L 0.16 in
AGS Certified 14K Yellow Gold 1/2 Carat Princess Solitaire Diamond Stud Earrings
Located in New York, NY
"Video Available Upon Request" Product Features: Diamond Type: AGS Certified Natural White Diamonds Diamond Count: 2 Princess-Cut Diamonds Diamond Color: P-Q Diamond Clarity: I1-I2...
Diamond, White Diamond, Yellow Gold, 14k Gold
Vintage French 4.45 Carat Brilliant Cut Diamond Platinum Gold Engagement Ring
Located in Beverly Hills, CA
Graded as 4.45 carat brilliant cut diamond, Q-R color, VS2 clarity. The ring is made in 18k white gold and the setting is in platinum.
Diamond, 18k Gold, White Gold, Platinum
Gypsy Set 1.82 Carat Diamond Platinum Gentleman’s Ring
Located in South Pasadena, CA
RING SIZE: approximately 9. DIAMOND: Q – R color, I1 clarity, GIA report.
Diamond, Platinum
Sold
H 0.2 in W 0.2 in L 0.52 in
AGS Certified 14K Yellow Gold 3/8 Carat Round Solitaire Diamond Stud Earrings
Located in New York, NY
"Video Available Upon Request" Product features: Diamond Type: AGS Certified Natural White Diamond Diamond Count: 2 Round-Cut Diamond Diamond Color: Q-R Diamond Clarity: I1-I2 Diam...
Diamond, White Diamond, 14k Gold, Yellow Gold
H.Stern Moonlight Collection Rock Crystal Quartz and Diamond Dangle Earrings
By H. Stern
Located in Scottsdale, AZ
Metal: 18K White Gold (Noble gold) Natural Rock Crystal Quartz: 6.24 ctw Quartz cut: Square cushion Quartz color: Colorless Natural Diamonds: .04 ctw Diamond cut: Round Diamond color...
Crystal, Diamond, Quartz, Rock Crystal, Gold, 18k Gold, White Gold
Yellow Diamond P, Q, R Color G-I Color Old-Mine Cut Daisy Ring
Located in Brisbane City, Queensland
Centre diamond 0.47ct colour light yellow (colour P,Q,R) Clarity VS.
Diamond, Yellow Diamond, 15k Gold
Sapphire 1.54 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
This ring features a 1.54ct. apx. European cut center diamond with SI1 clarity and very light yellow (Q-R) color.
Diamond, Sapphire, Platinum
Rose Gold 1.21 Carat Round Diamond Halo Engagement Ring
Located in Columbia, MO
Item Details Estimated Retail $4,000.00 Main Stone Diamond Main Stone Shape Round Main Stone Weight $0.68 ct Main Stone Color Q Diamond Color Q Main Stone Clarity I1 Clarity I1 Main...
Diamond, Gold, 14k Gold, Rose Gold
Custom Rose Gold GIA Certified Round Diamond Halo Engagement Ring
Located in Columbia, MO
Item Details: Main Stone: Diamond Main Stone Shape: Round Brilliant Main Stone Weight: 2.27 ct Main Stone Clarity: I2 Main Stone Color: Q-R Secondary Stone: Diamond Secondary Stone W...
Diamond, Gold, 14k Gold, Rose Gold
3.03 Carat European-Cut Diamond Gold Ring
Located in San Francisco, CA
Inventory No. 10-1-7187 Center Diamond Details Carat Weight: 3.03 cts Measurements: 9.48 x 9.45 x 5.54 mm Cut/Shape: European Cut Clarity: VS1 Color: ...
GIA Certified 4.03 Carat Round Brilliant Diamond D Color I1 Clarity Loose Stone
Located in Miami, FL
This 4.03 carat GIA-certified loose diamond features a round brilliant cut with icy D color and natural I1 clarity inclusions, making it an impressive choice for a standout solitaire...
Diamond
$6,946
H 0.21 in W 0.28 in D 3.01 in L 0.29 in
2.02 Carat OLD MINER Cut Diamond - N Color, VVS2 Clarity
Located in Dubai, Dubai
An impressive 2.02 carat Old Miner Cut diamond in N color and VVS2 clarity, offering a pleasing combination of warm color, high clarity, and classic antique character. The stone has ...
Diamond
$19,474
H 0.3 in W 0.33 in D 3.55 in L 0.35 in
4.28 Carat Old Miner Cut Diamond, O-P Color, SI1 Clarity
Located in Dubai, Dubai
A distinguished 4.28 carat Old Miner Cut diamond with O-P color and SI1 clarity, offering substantial size and the warm character associated with antique diamonds. Its generous propo...
Diamond
$11,102
H 0.17 in W 0.33 in D 1.95 in L 0.44 in
3.05 Carat Old Miner Cut Diamond, O-P Color, SI2 Clarity
Located in Dubai, Dubai
A uniquely characterful 3.05 carat Old Miner Cut diamond in O-P color and SI2 clarity, with a distinctly warm appearance and the substantial presence associated with an antique-cut d...
Diamond
GIA Certified 0.54 Carat G Colour VVS1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2507788495 Shape And Cut: Round Carat Weight: 0.54 carat Measurements: 5.19 - 5.23 x 3.26 mm Color Grade: G Colour FEATURES OF THE DIAMOND: Our G c...
Diamond
$400
H 0.1 in W 0.14 in L 0.22 in
GIA Certified 0.30 Carat Fancy Light Brownish Yellow SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 1233563233 Shape And Cut: Pear Carat Weight: 0.30 carat Measurements: 5.55 x 3.52 x 2.51 mm Color Grade: Fancy Light Brownish Yellow FEATURES OF THE ...
Diamond
$4,822
H 0.16 in W 0.23 in L 0.37 in
GIA Certified 1.64 Carat Fancy Light Grayish Greenish Yellow Vs1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number:1549802421 Shape And Cut: Pear Carat Weight: 1.64 carat Measurements: 9.32 x 5.83 x 3.95 mm Color Grade: Fancy Light Grayish Greenish Yellow FEATURES ...
Diamond
$31,827
H 0.29 in W 0.31 in D 3.7 in L 0.32 in
3.51 Carat Old Miner Cut Diamond – I Color, VS2 Clarity, GIA Certified
Located in Dubai, Dubai
A distinguished 3.51 carat Old Mine Cut diamond, GIA certified and featuring I color with VS2 clarity. The diamond presents a pleasing balance of brightness and warmth, with the broa...
Diamond
GIA Certified 0.50 Carat G Colour VVS1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 6502719432 Shape And Cut: Round Carat Weight: 0.50 carat Measurements: 5.04 - 5.07 x 3.15 mm Color Grade: G Colour FEATURES OF THE DIAMOND: This G-...
Diamond
GIA Certified 0.27 Carat E Colour SI1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2436914558 Shape And Cut: Pear Carat Weight: 0.27 carat Measurements: 5.67 x 3.48 x 1.94 mm Color Grade: E Colour FEATURES OF THE DIAMOND: This E...
Diamond
$42,120
H 0.24 in W 0.37 in D 2.6 in L 0.38 in
4.05 Carat Old Miner Cut Diamond – J Color, SI2 Clarity, GIA Certified
Located in Dubai, Dubai
A remarkable 4.05 carat Old Miner Cut diamond, J color, SI2 clarity, GIA certified. The stone has an appealing balance of size and antique character, with broad facets that create bo...
Diamond
GIA Certified 1.35 Carat Fancy White Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 5181335574 Shape And Cut: Round Carat Weight: 1.35 carat Measurements: 6.63 x 6.69 x 4.71 mm Color Grade: Fancy White FEATURES OF THE DIAMOND: This...
White Diamond
GIA Certified 0.52 Carat Faint Gray SI1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 7396728359 Shape And Cut: Round Carat Weight: 0.52 carat Measurements: 5.10 x 5.12 x 3.22 mm Color Grade: Faint Gray FEATURES OF THE DIAMOND: This ...
Diamond
GIA Certified 0.54 Carat N Colour I1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 7438915793 Shape And Cut: Cushion Carat Weight: 0.54 carat Measurements: 4.70 X 4.54 X 2.93 mm Color Grade: N Colour FEATURES OF THE DIAMOND: This ...
Diamond
GIA Certified 0.54 Carat G Colour VVS1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 7502855638 Shape And Cut: Round Carat Weight: 0.54 carat Measurements: 5.17 x 5.20 x 3.25 mm Color Grade: G Colour FEATURES OF THE DIAMOND: This G...
Diamond
$2,630
H 0.12 in W 0.21 in L 0.36 in
GIA Certified 1.00 Carat U -V Colour VVS2 Clarity DiamondA **1.00 carat diamond*
Located in บางรัก, TH
Certificate: GIA Report Number: 2225477200 Shape And Cut: Pear Carat Weight: 1.00 carat Measurements: 9.08 x 5.19 x 2.94 mm Color Grade: U - V Colour FEATURES OF THE DIAMOND: This...
Diamond
$2,516Sale Price / item|20% Off
W 0.27 in L 17 in
Everyday Emerald Ruby Minimalist Chain Necklace Gift for Mom in 18k Yellow Gold
By VR Jewels
Located in New York, NY
Everyday Emerald Ruby Minimalist Chain Necklace Gift for Mom in 18K Gold studded with pear cut emerald and ruby. This stunning piece of jewelry instantly elevates a casual look or dr...
Emerald, Ruby, Gold, 18k Gold, Yellow Gold
$2,760Sale Price|20% Off
W 0.36 in D 0.09 in L 0.24 in
1.00 Carat Pear Brilliant Gia Certified L, Faint Brown Si2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56382 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.00ct Color: L, Faint Brown Clarity: SI2 Cut: Excellent Measurements: 8.92 x 6.01 x 2.24 mm Sym...
Diamond, White Diamond, Brown Diamond
$7,650
H 0.11 in W 0.26 in L 0.33 in
GIA Certified 1.04 Carat Fancy Light Yellowish Green SI1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2374664617 Shape And Cut: Pear Carat Weight: 1.04 carat Measurements: 8.34 x 6.46 x 2.70 mm Color Grade: Fancy Light Yellowish Green FEATURES OF THE...
Diamond
GIA Certified 1.00 Carat W - X Colour SI1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 6465045838 Shape And Cut: Oval Carat Weight: 1.00 carat Measurements: 7.78 x 5.60 x 3.29 mm Color Grade: W - X Colour FEATURES OF THE DIAMOND: This...
Diamond
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.
