$139,000Sale Price|20% Off
Alexander Beverly Hills GIA 5.01ct Cushion H VS1 Diamond (1.15 ratio)
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose cushion diamond, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking.
Diamond
0.92 TCW Yellow Cushion Diamond Loose Stones
Located in New York, NY
Weight: 0.2 Grams Stone: 0.92 TCW Yellow Diamond (0.30+ ct.) Measurements: 3.8 x 3.35 x 2.55 mm 3.6 x 3.3 x 2.85 mm 3.7 x 3.25 x 2.6 mm ITEM #: BR-1471-120424-03
Yellow Diamond
Loose Diamond - Cushion 1.62ct GIA D SI1 Solitaire
Located in Greensboro, NC
Carat(s): 1.62ct Cut: Cushion Color: D Clarity: SI1 Certified by: GIA Report Number: 5211180339 Condition: New
Diamond
Gray Diamond - 0.82ct Natural Loose Fancy Light Gray Diamond GIA Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $9,000 Item Stock Number - 547963327 Certificate Number - GIA 2238165340 Shape - Cushion Carat Weight - 0.81ct Measurements - 4...
Diamond
0.35ct Green Diamond - Natural Loose Fancy Green Colored Diamond GIA VS1 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $19,500 Item Stock Number - 43645866003 Certificate Number - GIA 7348087372 Shape - Cushion Carat Weight - 0.35ct Measurements ...
Diamond
Green Diamond - 1.77ct Natural Loose Fancy Yellow Green Diamond GIA Cushion SI1
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $58,900 Item Stock Number - G6542827367 Certificate Number - GIA 2231024086 Shape - Cushion Carat Weight - 1.77ct Measurements ...
Diamond
GIA Certified 1.72 Carat Cushion Cut Diamond Loose Stone
By Roman Malakov
Located in New York, NY
A beautiful cushion cut diamond certified by GIA as G color, SI1 clarity with excellent polish and very good symmetry. It measures 6.96 x 6.53 x 4.64 millimeters. Available to be se...
Diamond
0.42ct Green Diamond - Natural Loose Fancy Light Green Diamond Cushion GIA Real
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Item Stock Number:4432567765 Retail Value : $12,500 Certificate Number:GIA Shape:Cushion Carat Weight:0.42ct Measurements: 4.39×4.11×2.60 Col...
Diamond
Pink Diamond 0.42ct Natural Loose Fancy Purple Pink Diamond GIA Cushion SI1
Located in New York, NY
DIAMOND INFORMATION Retail Price - $24,500 Item Stock Number - P625487127 Certificate Number - GIA 2477277746 Shape - Cushion Carat Weight - 0.42ct Measurements - 4.24 x 3.87 x 2.64...
Pink Diamond
Pink Diamond - 0.24ct Natural Loose Fancy Intense Pink Diamond Cushion GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $19,500 Item Stock Number - IP59764763798 Certificate Number - GIA 5172420806 Shape - Cushion Carat Weight - 0.24ct Measurements - 3.65 x 3.55 x 2...
Pink Diamond
Pink Diamond – 0.52ct Natural Loose Fancy Purple Pink Color Diamond GIA Cushion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $15,000 Item Stock Number - P8747635660 Certificate Number - GIA 7461728275 Shape - Cushion Carat Weight - 0.52ct Measurements - 4.46 x 4.17 x 2.8...
Pink Diamond
Pink Diamond 0.21ct Natural Loose Fancy Purple Pink Diamond From Cushion GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $9,000 Item Stock Number - PP59764763787 Certificate Number - GIA 2175420838 Shape - Cushion Carat Weight - 0.421ct Measurements - 3.60 x 3.24 x 2...
Pink Diamond
4.03ct Chameleon Diamond - Natural Loose Fancy Brown Green Yellow Color Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $63,000 Item Stock Number - 3264376597998 Certificate Number - GIA 6157576409 Shape - Cushion Carat Weight - 4.03ct Measurement...
Diamond
Chameleon Diamond - 3.01ct Natural Loose Fancy Yellow Green Cushion GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $28,900 Item Stock Number - CH59764763727 Certificate Number - GIA 5221751659 Shape - Cushion Carat Weight - 3.01ct Measurements - 11.30 x 6.60 x ...
Diamond
Pink Diamond - 0.04CT Natural Loose Fancy Pink Diamond GIA Certified Cushion VS1
Located in New York, NY
– Don’t pay retail prices ! we offer all of our customers the lowest wholesale prices possible. – Don’t miss out on these great deals ! If you like it bid on it !
Pink Diamond
Loose Diamond, Cushion Cut .91 Carat GIA H SI2 Solitaire
Located in Greensboro, NC
Weight: .91ct Cut: Cushion Color: H Clarity: SI2 Dimensions (mm): 5.62 x 5.42 x 3.75 GIA Report Number: 6107507189 Condition: New Please check out the enlarged pictures. ...
Diamond
Pink Diamond - 0.40ct Natural Loose Fancy Orangy Pink VS1 Cushion GIA Certified
Located in New York, NY
Pink Diamond - 0.40ct Natural Loose Fancy Orangy Pink VS1Cushion GIA Certified ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $13,500 Item Stock Number - 648748889 Certif...
Pink Diamond
Green Diamond - 0.71ct Natural Loose Fancy Blue Green Color GIA SI1 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $32,500 Item Stock Number - 1324835900988 Certificate Number - GIA 5201357840 Shape - Cushion Carat Weight - 0.71ct Color - Fan...
Diamond
Green Diamond - 0.52ct Natural Loose Fancy Vivid Green Color GIA VS1 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $247,500 Item Stock Number - 436164382312 Certificate Number - GIA 5202480586 Shape - Cushion Carat Weight - 0.52ct Measurement...
Diamond
Real 0.65ct Natural Loose Fancy Green Color Diamond GIA Certied Cushion SI1
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $19,500 Item Stock Number - 31672381 Certificate Number - GIA 1359649849 Shape - Cushion Carat Weight - 0.65ct Measurements - 4...
Diamond
Green Diamond - 0.53ct Natural Loose Fancy Intense Green Color GIA VS2 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $22,500 Item Stock Number - 1324835900987 Certificate Number - GIA 2195860519 Shape - Cushion Carat Weight - 0.53ct Color - Fan...
Diamond
0.44ct Green Diamond - Natural Loose Fancy Deep Blue Green Color AGT Cushion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $19,500 Item Stock Number - 4372599791 Certificate Number - AGT 5317798 Shape - Cushion Carat Weight - 0.44ct Measurements - 4.63x3.60 Color - Fan...
Diamond
0.37ct Green Diamond - Natural Loose Fancy Intense Blue Green GIA SI2 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $29,500 Item Stock Number - 43645866004 Certificate Number - GIA 7338883729 Shape - Cushion Carat Weight - 0.37ct Measurements ...
Diamond
Green Diamond - 0.60ct Natural Loose Fancy Green Color GIA Cushion VVS1 Rare
Located in New York, NY
DIAMOND INFORMATION Retail Price - $25,500 Item Stock Number - G63347760 Certificate Number - GIA 1226939516 Shape - Cushion Carat Weight - 0.60ct Measurements - 4.84 x 4.61 x 3.05 ...
Diamond
Green Diamond - 0.41ct Natural Loose Fancy Intense Green Color GIA VS1 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $80,000 Item Stock Number - 73121342312 Certificate Number - GIA 6204542156 Shape - Cushion Carat Weight - 0.41ct Measurements ...
Diamond
Green Diamond - 1.01ct Natural Loose Fancy Light Green Color GIA Cushion SI1
Located in New York, NY
DIAMOND INFORMATION Retail Price - $15,500 Item Stock Number - G63347761 Certificate Number - GIA 2185099929 Shape - Cushion Carat Weight - 1.01ct Measurements - 5.84 x 5.78 x 3.68 ...
Diamond
0.52ct Natural Loose Fancy Intense Pink Color Diamond GIA Certified Cushion SI1
Located in New York, NY
DIAMOND INFORMATION Retail Price - $75,000 Item Stock Number - P2235436535 Certificate Number - GIA 2235308590 Shape - Cushion Carat Weight - 0.52ct Measurements - 4.55 x 3.96 x 3.1...
Diamond
0.12ct Pink Diamond - Natural Loose Fancy Intense Purple Pink GIA SI2 Cushion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $16500 Item Stock Number - P5473852 Certificate Number - GIA 2221986962 Shape - Cushion Carat Weight - 0.12ct Color - Fancy Intense Purple Pink Cl...
Pink Diamond
Pink Diamond - 2.25ct Natural Loose Fancy Pink Brown Color GIA Cushion VVS2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $225,000 Item Stock Number - PP82642785 Certificate Number - GIA 5192440018 Shape - Cushion Carat Weight - 2.25ct Measurements - 7.27 x 7.06 x 4.9...
Pink Diamond
Pink Diamond - 0.42ct Natural Loose Fancy Intense Purplish Pink GIA Cushion SI2
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $35,000 Item Stock Number - 853694678079 Certificate Number - GIA 2161372519 Shape - Cushion Carat Weight - 0.42ct Color - Fanc...
Pink Diamond
Pink Diamond - 0.42ct Natural Loose Fancy Deep Purplish Pink Color GIA Cushion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $45,500 Item Stock Number - P63347763 Certificate Number - GIA 2213976098 Shape - Cushion Carat Weight - 0.42ct Measurements - 4.32 x 3.94 x 2.66 ...
Pink Diamond
Pink Diamond - 0.42ct Natural Loose Fancy Deep Purple Pink Color GIA Cushion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $14,900 Item Stock Number - DP64367485490 Certificate Number - GIA 2225819128 Shape - Cushion Carat Weight - 0.42ct Measurements - 4.14 x 3.84 x 2...
Pink Diamond
Real 0.30ct Natural Loose Fancy Intense Purple Pink Color Diamond GIA Cushion SI
Located in New York, NY
0.30ct Natural Loose Fancy Intense Purple Pink Color Diamond GIA Cushion SI ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $27,500 Item Stock Number - 22359908908 Certific...
Diamond
GIA Certified 3.01 Carat Cushion Cut E Color VVS1 Clarity Loose Diamond
Located in Miami, FL
GIA Certified 3.01 carat cushion cut loose natural diamond with E color and VVS1 clarity.
Diamond
GIA Certified 1.50 Carat Fancy Light Greenish Blue Cushion Cut Loose Diamond
Located in Miami, FL
Product Specifications: Item Type: Loose Diamond Report Date: November 25, 2025 Report Type: Grading Report Origin: Natural Laser Inscription: GIA 2156970215 Certification: GIA Repo...
Blue Diamond
1.12 Carat Loose Diamond, Cushion Cut GIA Graded I1 L Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion Clarity: I1 Color: L Dimensions (mm): 5.84 x 5.62 x 3.88 Weight: 1.12ct GIA Report Number: 2193793328 Please check out the enlarged pictures. Thank you for...
Diamond
Whiskey 1.03ct Natural Loose Real Fancy Brown Diamond Cushion Cut SI1 GIA
Located in New York, NY
Don't pay retail prices ! we offer all of our customers the lowest wholesale prices possible. - Don't miss out on these great deals ! If you like it bid on it ! - 100% natural colo...
Brown Diamond
$478Sale Price|20% Off
GIA CLEARANCE, 1.08 Carat Natural Fancy Dark Brown Cushion Loose Diamond
Located in Great Neck Plaza, NY
GIA Natural fancy dark brown cushion diamond weighing 1.08 carats. Measures 5.55 x 4.99 x 4.30 mm *Free shipping within the U.S.*
Diamond, Brown Diamond, 14k Gold, White Gold
0.25ct Green Diamond - Natural Loose Fancy Deep Blue Green Color GIA VS2 Cushion
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $39,500 Item Stock Number - 43645866002 Certificate Number - GIA 1338883523 Shape - Cushion Carat Weight - 0.25ct Measurements ...
Diamond
GIA Certified 2 Carats D Color VVS1 Clarity Cushion Loose Solitaire Diamond XX-N
By Nikabell fine Jewels
Located in New Delhi, Delhi
This exceptional GIA Certified 2.00 carat Cushion Cut diamond is graded D color and VVS1 clarity, offering remarkable brilliance, purity, and refined symmetry.
Diamond
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
GIA Certified 0.81 Carat Cushion Fancy Deep Orangy Yellow Natural Diamond
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Loose Diamond GIA Certified This is a Natural Diamond Cushion Modified Brilliant Cut The diamond is 0.81 Carat SI1 Clarity The color is Fancy Deep Orangy Yellow The stone measures 5....
Diamond, Yellow Diamond
1.75CT Fancy Yellow Old Miner Cut Diamond Loose Natural I2 Antique Cushion
Located in Carmel By The Sea, CA
Title: 1.75CT Fancy Yellow Old Mine Cut Diamond Loose Natural I2 Antique Cushion Description: Loose natural diamond weighing 1.75 carats, cut in an Old Mine Cut cushion shape.
Diamond
Pink Diamond - 0.52ct Natural Loose Fancy Pink Color Diamond GIA Pear
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $9,000 Item Stock Number - 547963322 Certificate Number - GIA 6342124880 Shape - Cushion Carat Weight - 0.52ct Measurements - 4...
Pink Diamond
Stunning 1.01 Carat Square Cushion Natural Diamond
Located in רמת גן, IL
1.01 Carat D IF Square Cushion Modified Brilliant Cut Natural Diamond with IGI Certificate and Laser Inscription Number A truly rare and exceptional diamond, this 1.01 carat D IF sq...
Diamond
IGI Certified 2.02ct Pair of Cushion-Shaped Diamonds
Located in רמת גן, IL
IGI Certified 2.02ct Pair of Cushion-Shaped Diamonds An extraordinary matched pair of two cushion-cut diamonds totaling 2.02 carats, crafted by nature and perfected to the highest s...
Diamond
GIA Certified 2.02ct Pair of Cushion-Shaped Diamonds
Located in רמת גן, IL
GIA Certified 2.02ct Pair of Cushion-Shaped Diamonds Perfectly matched and undeniably stunning, this pair of cushion-cut diamonds totals 2.02ct and showcases a stunning blend of col...
Diamond
Pink Diamond - 0.20ct Natural Loose Fancy Deep Pink Diamond Red Tone GIA SI2
Located in New York, NY
DIAMOND INFORMATION Retail Price - $25,500 Item Stock Number - DP3643754825 Certificate Number - GIA 1499800539 Shape - Cushion Carat Weight - 0.20ct Measurements - 3.65 x 3.11 x 2....
Pink Diamond
Exquisite 2.71ct Cushion-Shaped Natural Diamond - GIA Certified
Located in רמת גן, IL
Exquisite 2.71ct Cushion-Shaped Natural Diamond - GIA Certified This stunning 2.71 carat cushion cut diamond radiates timeless elegance offering pure colorless brilliance. Its soft,...
Diamond
Chameleon Diamond - 0.27ct Natural Loose Fancy Green Chamelon VVS1 GIA Cushuion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $8,500 Item Stock Number - CH6345187251 Certificate Number - GIA 1232807278 Shape - Cushion Carat Weight - 0.27ct Measurements - 3.72 x 3.70 x 2.3...
Diamond
Chameleon Diamond - 0.27ct Natural Loose Fancy Green Chamelon VVS1 GIA Cushuion
Located in New York, NY
DIAMOND INFORMATION Retail Price - $8,500 Item Stock Number - CH6345187251 Certificate Number - GIA 1232807278 Shape - Cushion Carat Weight - 0.27ct Measurements - 3.72 x 3.70 x 2.3...
Diamond
Yellow Diamond 2.00ct Natural Loose Fancy Light Green Yellow GIA SI2
Located in New York, NY
- All Diamonds are natural and certified - Free expedited shipping Main Stone Name: Natural Diamonds Main Stone Weight: 2 ct. Main Stone Clarity: SI2 Main Stone Shape: Cushion ...
Yellow Diamond
1pc. Glittering 4.01 Cushion Modified Brilliant Natural Diamond
Located in רמת גן, IL
This stunning diamond is sure to turn heads. It features a sparkling 4.01 carat cushion modified brilliant cut diamond with a D color, IF clarity, and EX cut grade. The diamond comes...
Diamond
GIA CLEARANCE, 12.21ct Fancy Color Brown-Orange Oval Loose Diamond
Located in Great Neck Plaza, NY
GIA 12.21 Carat Fancy Color Oval Shape Loose Diamond Semi Translucent Color Brown-Orange
Diamond, Yellow Diamond
0.52ct Yellow Diamond - Natural Loose Fancy Deep Orange Yellow Color GIA VS2
Located in New York, NY
Introducing a stunning Cushion-Cut Diamond, a unique fusion of warmth and elegance that captures the essence of natural beauty. Diamond Details: Retail Price: $6,500 Stock Number: ...
Diamond
Argyle Australia 0.51ct Natural Loose Fancy Intense Purple Pink 6P Diamond GIA
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $48,000 Item Stock Number - 35736835499 Certificate Number - GIA 2175676474 Shape - Cushion Carat Weight - 0.51ct Measurements ...
Diamond
Rare Diamond VS2 GIA 0.40ct Natural Loose Fancy Green Gray - Collectors Grade
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,500 Item Stock Number - GG23573586 Certificate Number - GIA 2235736584 Shape - Cushion Carat Weight - 0.40ct Measurements - 3.96 x 3.74 x 2.76...
Diamond
Dazzling 2.00ct Pair of Cushion-Shaped Diamonds - GIA Certified
Located in רמת גן, IL
Dazzling 2.00ct Pair of Cushion-Shaped Diamonds - GIA Certified A stunning matched pair of cushion-cut diamonds totaling 2.00ct, perfect for high-end custom creations—from timeless ...
Diamond
Dazzling 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Dazzling 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified Brilliantly crafted to captivate, this 1.00ct cushion-cut diamond is a showstopping choice for any ...
Diamond
Brilliant 1.01ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Brilliant 1.01ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified A true treasure of timeless beauty, this 1.01ct cushion-cut diamond is the perfect centerpiece for...
Diamond
Unavailable
H 0.21 in W 0.25 in D 0.14 in
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut Loose Cushion Modified Brilliant Cut Diamond GIA Certified Weight: 0.94ct Clarity: VS1 Color: G Measurements: 6....
Diamond
GIA Certified 1.00CT Cushion Cut Loose Diamond I color VS2 Clarity Ring Pendant
Located in חיפה, IL
GIA Certified 1.00CT Cushion Cut Loose Diamond I color VS2 Clarity EX/G Main Stone: ___________ Natural Diamond Cut: Cushion Modified Carat: 1.00CT Color: I Clarity: VS2 Polish - Ex...
Diamond
GIA Certified 0.90CT Cushion Cut Loose Diamond F color SI1 Clarity EX/EX
Located in חיפה, IL
GIA Certified 0.90CT Cushion Cut Loose Diamond F color SI1 Clarity EX/EX Main Stone: ___________ Natural Diamond Cut: Cushion Modified Carat: 0.90CT Color: F Clarity: SI1 Polish - ...
Diamond
GIA certified 1.00CT Loose Cushion Cut Diamond Color K Clarity VVS1 For ring
Located in חיפה, IL
GIA certified 1.00CT Loose Cushion Cut Diamond Color K Clarity VVS1 For ring/pendant Main Stone: ___________ Natural Diamond Cut: Princess Carat: 1.00CT Color: K Clarity: VVS1 Polis...
Diamond
0.25 Carat Fancy Deep Yellowish Orange Cushion Diamond
Located in Antwerpen, BE
This 0.25 Carat deep yellowish-orange cushion diamond is a vibrant and unique gemstone, perfect for creating distinctive and eye-catching jewelry pieces. The cushion cut enhances the...
Diamond
Unavailable
W 0.24 in D 0.16 in L 0.23 in
GIA Certified Natural 1.20 carat Fancy Intense Yellow SI2 Diamond Cushion
Located in New York, NY
This exquisite diamond boasts a vibrant Fancy Intense Yellow hue, expertly cut into a Cushion Modified Brilliant shape. With a substantial weight of 1.20 carats, its even color distr...
Diamond
Unavailable
W 0.22 in D 0.12 in L 0.26 in
HRDAntwerp certified 1.01 carat Cushion Shape Natural Diamond E VS2
By S E A General Trading LLC
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Weight: 1.01ct Shape: Cushion Color: exceptional white (E) Clarity: VS2 Polish: Very Good Symm: Good Dimensions (mm): 6.55...
Diamond, White Diamond
Unavailable
W 0.21 in D 0.16 in L 0.23 in
HRDAntwerp certified 0.91 carat Cushion Shape Natural Diamond I SI1
By S E A General Trading LLC
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Rapaport price for this diamond is $2821.00, our price is -50% from the Rapaport price - $1411!!!! We ship world wide for ...
Diamond, White Diamond
GIA Certified Diamond 4.00-4.10 Carat VVS, Fancy Intense Yellow, Cushion Cut
Located in Darmstadt, DE
GIA Certified Diamond 4.00-4.10 Carat VVS, Fancy Intense Yellow, Cushion Cut Perfect Yellow Color Diamonds for perfect gifts. Beautiful Canary Yellow with great Sparkle & Fire. 5 ...
Diamond
GIA Certified Diamond 2.00-2.05 Carat VVS2, Fancy Intense Yellow, Cushion Cut
Located in Darmstadt, DE
GIA Certified Diamond 2.00-2.05 Carat VVS2, Fancy Intense Yellow, Cushion Cut Perfect Yellow Color Diamonds for perfect gifts. Beautiful Canary Yellow with great Sparkle & Fire. 5...
Diamond
GIA Certified 1.00-1.05 Carat VS2, Fancy Yellow, Cushion Cut, Natural Diamond
Located in Darmstadt, DE
GIA Certified 1.00-1.05 Carat VS2, Fancy Yellow, Cushion Cut, Natural Diamond Perfect Yellow Color Diamonds for perfect gifts. 5 C's: Certificate: GIA Carat: 1.00-1.05ct Color: Nat...
Diamond
GIA Certified 1.00-1.05 Carat VVS2, Fancy Yellow, Cushion Cut, Natural Diamond
Located in Darmstadt, DE
GIA Certified 1.00-1.05 Carat VVS2, Fancy Yellow, Cushion Cut, Natural Diamond Perfect Yellow Color Diamonds for perfect gifts. 5 C's: Certificate: GIA Carat: 1.00-1.05ct Color: Na...
Diamond
GIA Certified 1.00-1.05 Carat VVS1, Fancy Yellow, Cushion Cut, Natural Diamond
Located in Darmstadt, DE
GIA Certified 1.00-1.05 Carat VVS1, Fancy Yellow, Cushion Cut, Natural Diamond Perfect Yellow Color Diamonds for perfect gifts. 5 C's: Certificate: GIA Carat: 1.00-1.05ct Color: Na...
Diamond
GIA Certified 1.00-1.05 Carat VS1, Fancy Yellow, Cushion Cut, Natural Diamond
Located in Darmstadt, DE
GIA Certified 1.00-1.05 Carat VS1, Fancy Yellow, Cushion Cut, Natural Diamond Perfect Yellow Color Diamonds for perfect gifts. 5 C's: Certificate: GIA Carat: 1.00-1.05ct Color: Nat...
Diamond
Unavailable
W 0.23 in D 0.15 in L 0.24 in
HRDAntwerp certified 1.01 and 1.03 carat Cushion Shape Pair of Natural Diamond
By S E A General Trading LLC
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Ideally matching Pair of 2 Cushion shape natural diamonds Cushion shape natural diamond 1: Weight: 1.01 ct Shape: Cushion ...
Diamond, White Diamond
GIA Certified 2.00-2.05 Carat, G-F/VVS1, Cushion Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 2.00-2.05 Carat, G-F/VVS1, Cushion Cut, Excellent Natural Diamond Perfect Brilliants for perfect gifts. 5 C's: Certificate: GIA Carat: 2.00-2.05ct Color: G-F Clarity:...
Diamond
AIG Certified 1.01ct Natural Fancy Colored Diamonds
By House of R&D
Located in Ramat Gan, Tel Aviv District
No Reserve Price! Shape: Mix Shapes Carat: 1.01ct Clarity: VVS2 - VS2 Color: Natural Mix Fancy Colors* * Yellow,Purplish Pink, Brownish Yellow, Greenish Yellow Certification inc...
Diamond, Yellow Diamond, Pink Diamond
Premium: Vivid Crisp White Sapphire, Diamond like
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring, Women Rings, Sapphire solitaire, Bracelets CERTIFICATE: ORIGIN: Sri Lanka CARAT SIZE:...
Sapphire, Yellow Sapphire, White Diamond
GIA Certified 2.00-2.05 Carat, G-F/VVS, Radiant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 2.00-2.05 Carat, G-F/VVS, Radiant Cut, Excellent Natural Diamond Perfect Brilliants for perfect gifts. 5 C's: Certificate: GIA Carat: 2.00-2.05ct Color: G-F Clarity: ...
Diamond
GIA Certified 2.00-2.05 Carat, G-F/VVS, Heart Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 2.00-2.05 Carat, G-F/VVS, Heart Cut, Excellent Natural Diamond Perfect Brilliants for perfect gifts. 5 C's: Certificate: GIA Carat: 2.00-2.05ct Color: G-F Clarity: VV...
Diamond
1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
Located in Makola, LK
Ceylon Pink Spinel 1.10 Carats unheated come with Pink color and luster and perfect cut, unheated • Variety: Spinel • Origin: Sri Lanka (Ceylon) • Color(s): Pink • Shape/Cutting St...
Pink Sapphire, Spinel, Pink Diamond
Unavailable
H 0.21 in W 0.26 in L 0.31 in
Natural Blue Sapphire Ceylon Origin Ring Gemstone 1.53 Carats GIC certified
Located in Makola, LK
Natural quality Sapphire, This exquisite gemstone originates from Ceylon (Sri Lanka), known for producing exceptional quality stones. With its internally flawless clarity. • Variety...
Diamond, Blue Diamond, Blue Sapphire, Pink Sapphire, Purple Sapphire
Unavailable
H 0.15 in W 0.22 in L 0.24 in
Certified 1.08 Ct Unheated Blue Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Blue sapphire 1.08 Carats unheated Gemstone • Variety: Sapphire • Origin: Sri Lanka (Ceylon) • Color(s): cornflower blue • Shape/Cutting Style: Oval • Cut: Wellcut • Dimensio...
Blue Diamond, Blue Sapphire, Spinel, Purple Sapphire
2.05 Carat Cushion Cut Natural Loose Diamond M/VS2 GIA Certified
Located in Deland, FL
This is a rare unique Square Cushion Cut Diamond. It is faceted as a CrissCut, a luxury diamond cutter.
Diamond
1.00 Carat Cushion Cut Diamond GIA Loose Solitaire
Located in Greensboro, NC
Natural Diamond - Clarity: SI1 Color: K Cut: Cushion Carat: 1.00ct Dimensions (mm): 5.73 x 5.64 x 3.95 mm GIA Report Number: 5182554568 Please check out the enlarged pictures. T...
Diamond
GIA Certified 2.04 Carat Fancy Blue Green VS2 Cushion Loose Diamond
By Tamir
Located in Beverly Hills, CA
Immensely rare and exotic 2.04ct fancy bluish green, VS2, cushion loose diamond. GIA certificate attached.
Blue Diamond
1.02 Carat Loose Diamond, Cushion Cut GIA Graded I1 I Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion Clarity: I1 Color: I Dimensions (mm): 6.13 x 5.43 x 3.71 mm Weight: 1.02ct GIA Report Number: 2195793315 Please check out the enlarged pictures. Thank you...
Diamond
Untreated Fancy Pink Purple Diamond IGI Certified Sealed Cushion Cut Loose Gem
By Gemsandjewelsuk
Located in Birmingham, GB
Untreated Fancy Pink Purple Diamond IGI Certified Sealed Cushion Cut Loose Gem Certified Fancy Pink Purple Diamond Sealed In IGI Seal.
Timeless 0.50ct Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Timeless 0.50ct Cushion-Shaped Diamond - GIA Certified Discover the brilliance of this 0.50-carat cushion-cut diamond, expertly crafted to captivate and enchant. Certified by GIA, t...
Diamond
Sold
H 0.15 in W 0.21 in L 0.24 in
1.06carat Loose Diamond, GIA Certified Natural Fancy Intense Yellow Diamonds
Located in Hong Kong, HK
Stunning 1.06ct Fancy Intense Yellow Cushion Cut Diamond - GIA Certified Investment Grade: 1.06ct Fancy Intense Yellow Cushion Cut Diamond Rare Find: 1.06ct Fancy Intense Yellow Cush...
Yellow Diamond
Pristine 2.00ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Pristine 2.00ct Ideal Cut Cushion Diamond - GIA Certified Discover the charm of this 2.00-carat cushion-cut diamond, a stunning piece that combines beauty and sophistication. The cu...
Diamond
Exquisite 0.73ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Exquisite 0.73ct Ideal Cut Cushion Diamond - GIA Certified Elevate your collection with this pristine 0.73-carat cushion-cut diamond, celebrated for its unmatched color and clarity...
Diamond
Luminous 0.56ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Luminous 0.56ct Ideal Cut Cushion Diamond - GIA Certified Elevate your jewelry collection with this 0.56-carat cushion-cut diamond. The cushion cut combines classic charm with mode...
Diamond
Bright 1.50ct Ideal Cut Cushion Diamond - GIA Certified
Located in רמת גן, IL
Bright 1.50ct Ideal Cut Cushion Diamond - GIA Certified Discover timeless elegance with this exquisite 1.50-carat cushion-cut diamond. This diamond is a symbol of pure sophisticatio...
Diamond
Dazzling 1.00ct Natural Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Dazzling 1.00ct Natural Cushion-Shaped Diamond - IGI Certified A masterpiece of brilliance, this 1.00-carat cushion-cut diamond is a rare treasure. Whether set in a ring, pendant, o...
Diamond
Brilliant 1.40ct Natural Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Brilliant 1.40ct Natural Cushion-Shaped Diamond - IGI Certified Elevate any jewelry setting with this extraordinary 1.40ct square cushion-cut diamond, a true masterpiece of perfecti...
Diamond
Radiant 1.00ct Natural Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Radiant 1.00ct Natural Cushion-Shaped Diamond - IGI Certified A true symbol of timeless beauty, this 1.00-carat cushion-cut diamond is the perfect choice for any jewelry setting. Bo...
Diamond
Brilliant 1.00ct Natural Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Brilliant 1.00ct Natural Cushion-Shaped Diamond - IGI Certified A masterpiece of rarity and brilliance, this 1.00-carat cushion-cut diamond is the pinnacle of perfection. With excep...
Diamond
1.2 Carat Cushion Modified Brilliant Cut Natural Diamond
Located in רמת גן, IL
A truly rare and exceptional diamond, this 1.2 carat D VS2 cushion modified brilliant cut natural diamond is sure to turn heads. With its colorless (D) grade and very slightly includ...
Diamond
Alexander Beverly Hills GIA 5.00ct Cushion I VS2 Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose square natural cushion diamond with a look of an antique old euro, GIA certified.
Diamond, White Diamond
Timeless 1.18ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Timeless 1.18ct Ideal Cut Cushion-Shaped Diamond - GIA Certified This exceptional 1.18-carat cushion cut diamond showcases a timeless and elegant design. Certified by the GIA, this ...
Diamond
Sparkling 3.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Sparkling 3.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified Presenting a breathtaking 3.0-carat cushion-cut diamond that combines luxury with a touch of classic elegance. Cer...
Diamond
Exquisite 1.52ct Natural Square Cushion-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Exquisite 1.52ct Natural Square Cushion-Shaped Diamond - IGI Certified This breathtaking 1.52-carat square cushion-cut diamond is a perfect blend of elegance and brilliance. The cu...
Diamond
Radiant Cushion 5.12ct Ideal Cut Natural Diamond - GIA Certified
Located in רמת גן, IL
Cushion 5.12 ct Ideal Cut Natural Diamond - GIA Certified Discover the epitome of timeless elegance with this extraordinary 5.12 ct cushion cut diamond, a symbol of unparalleled lu...
Diamond
Luxurious 6.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Luxurious 6.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified Discover the epitome of luxury with this magnificent 6.01-carat cushion-shaped diamond. Certified by GIA, this diam...
Diamond
Sophisticated 1.01ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Sophisticated 1.01ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified This 1.01-carat cushion-cut diamond is an exquisite example of precision and beauty. With a do...
Diamond
Stunning 0.81ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Stunning 0.81ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified Presenting a magnificent 0.81-carat cushion-cut diamond, boasting a double excellent ideal cut, ens...
Diamond
Stunning 1.50ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Stunning 1.50ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified This magnificent 1.50-carat cushion-cut diamond offers a blend of sophistication and brilliance, id...
Diamond
Classic 0.54ct Stunning Cut Natural Cushion Diamond - GIA Certified
Located in רמת גן, IL
Classic 0.54ct Stunning Cut Natural Cushion Diamond - GIA Certified Elevate your collection with this gorgeous 0.54-carat cushion diamond. With an ideal cut, this diamond radiates ...
Diamond
Luxurious 5.03ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Luxurious 5.03ct Ideal Cut Cushion-Shaped Diamond - GIA Certified This exquisite 5.03-carat cushion-cut diamond epitomizes sheer elegance and sophistication. With a prestigious GIA ...
Diamond
Lustrous 2.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Lustrous 2.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified This exquisite 2.01-carat cushion cut diamond combines classic charm with a touch of modern sophistication. With its...
Diamond
Classic 1.29ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Classic 1.29ct Ideal Cut Cushion-Shaped Diamond - GIA Certified Experience unparalleled luxury with this 1.29-carat cushion-cut diamond, a symbol of elegance and brilliance. Certifi...
Diamond
Pristine 1.02ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Pristine 1.02ct Double Excellent Ideal Cut Cushion-Shaped Diamond - IGI Certified Discover unparalleled brilliance with this exceptional 1.02-carat cushion-cut diamond. With a doubl...
Diamond
Stunning 1.00ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Stunning 1.00ct Ideal Cut Cushion-Shaped Diamond - GIA Certified This stunning 1.00-carat cushion-cut diamond is the perfect blend of elegance and brilliance, ideal for any high-end...
Diamond
Captivating 3.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Captivating 3.01ct Ideal Cut Cushion-Shaped Diamond - GIA Certified Discover the enchanting beauty of this 3.01-carat cushion cut diamond, that blends classic allure with exceptiona...
Diamond
Dazzling 1.01ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Dazzling 1.01ct Double Excellent Ideal Cut Cushion-Shaped Diamond - IGI Certified This 1.01-carat square cushion-cut diamond is a true masterpiece of nature and craftsmanship. The d...
Diamond
Exquisite 1.50ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Exquisite 1.50ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified This captivating 1.50-carat cushion-cut diamond is the epitome of refined elegance and is perfect ...
Diamond
Luminous 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Luminous 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified Elegance in its purest form—this 1.00ct cushion-cut diamond is GIA certified and features a rare do...
Diamond
Pristine 3.03ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Pristine 3.03ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified This extraordinary 3.03-carat cushion-cut diamond is a masterpiece of brilliance and purity, perfec...
Diamond
Dazzling 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Dazzling 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond - IGI Certified A perfect blend of brilliance and elegance, this 1.00ct cushion-cut diamond is an exquisite choice ...
Diamond
$282Sale Price|50% Off
W 0.11 in L 7.5 in
Delicate Round Aquamarine Tennis Bracelet for Graduation Gift in 925 Silver
Located in New York, NY
Delicate Round Cut Aquamarine Tennis Bracelet in sterling silver showcases endlessly sparkling natural aquamrine, weighing 8.96 carat. It measures 7.5 inches long in length. Aquamri...
Aquamarine, Silver, Sterling Silver
Jane Andre 1950s Full Skirt Dress
Located in Water Mill, NY
A great black dress by Jane Andre in a cotton linen blend. It has cap sleeves, a drop waist and full skirt. There is fine band around the crew neckline and the drop waistline ending ...
1.15ct Sapphire Gemstone - Oval Cut Blue Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Oval Color: Blue Dimensions (mm): 6.27mm x 5.15mm Weight: 1.15ct Treatment: Heating Please check out the enlarged pictures. Thank you for taking the time to read our...
Sapphire
CHRISTIAN DIOR burgundy CROCODILE LADY DIOR MEDIUM Tote Bag
By Christian Dior
Located in Zürich, CH
This 100% authentic Christian Dior Medium Lady Dior bag is crafted in glossy burgundy crocodile leather with a luxurious sheen. The structured silhouette is accented with two hard to...
Elgin Mid-Century Modern 14k White Gold & Diamond Ladies Watch
By Elgin
Located in Philadelphia, PA
A fine Mid-Century Modern Elgin lady's watch. In 14 karat white gold. Prong-set with diamonds in a halo surrounding the dial and to the lugs on each end. With a block letter ELGIN...
Diamond, 14k Gold, White Gold
$100Sale Price / set|50% Off
Natural Lemon Topaz 8.43 Carat Drop Earrings in 925 Streling Silver Gift for Her
Located in New York, NY
Natural Lemon Topaz 8.43 Carat Drop Earrings in sterling silver to make a statement with your look. You shall need drop earrings to make a statement with your look. These earrings cr...
Topaz, Silver, Sterling Silver
1950s Bvlgari Burma no heat Ruby and Diamond Platinum Necklace – SSEF Certified
By Bulgari
Located in Roma, RM
An extraordinary and highly important Bvlgari necklace dating to the 1950s, crafted in platinum and showcasing a spectacular display of natural Burma rubies and brilliant-cut diamond...
Diamond, Ruby, Platinum
Raymond Yard Pair of Cocktail Lapel Brooches
By Raymond C. Yard
Located in New York, NY
Ruby and Enamel Rooster Pin, Raymond Yard The rooster fashioned as a stylized cocktail waiter pavé-set with single- cut diamonds, holding a black enamel tray with shaker and martini ...
Diamond, Pearl, Ruby, 18k Gold, Platinum
$200,000Sale Price|20% Off
Estate Platinum 80 CTW Diamond Riviera Necklace
Located in Chicago, IL
An extraordinary example of timeless elegance and exceptional craftsmanship, this estate Platinum Diamond Riviera Necklace is a true masterpiece of high jewelry. Designed with versat...
Diamond, White Diamond, Platinum
Emilio Jewelry GIA Certified 5.00 Carat Flawless Fancy Pink Diamond
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. The color of this diamond is much bette...
Pink Diamond
HERMES Malachite green Togo leather BIRKIN 30 Bag Ghw
By Hermès
Located in Zürich, CH
This 100% authentic Hermès Birkin 30 bag is crafted from stunning jewel-toned Malachite green Veau Togo leather, paired beautifully with gold-plated hardware. The rich green hue evok...
Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.
Blue Diamond
$1,584Sale Price / item|20% Off
Natural 2.85 CT Emerald & Diamond Engagement Ring in 14k Solid White Gold
By VR Jewels
Located in New York, NY
Radiating timeless elegance, this exquisite ring is crafted in 14k white gold and features a stunning 2.85 carat emerald-cut green emerald as its centerpiece. Flanked by tapered bagu...
Diamond, Emerald, Gold, 14k Gold, White Gold
HERMES Poussin yellow Epsom leather KELLY 28 SELLIER Bag Ghw
By Hermès
Located in Zürich, CH
This 100% authentic Hermès Kelly 28 Sellier bag in Jaune Poussin (vanilla) Veau Epsom leather is a timeless classic. Featuring elegant tonal stitching and Palladium hardware, it embo...
HERMES black Box leather KELLY 25 SELLIER Bag Phw
By Hermès
Located in Zürich, CH
This 100% authentic Hermès Kelly 25 Sellier bag in Noir (black) Veau Box leather is a true collector's piece, crafted from one of Hermès' most coveted and rare leathers. Veau Box lea...
$51,921Sale Price|20% Off
H 5.52 in W 3.15 in L 7.88 in
Hermès Mini Kelly 20cm Sellier Bag Shiny Red Lizard Gold Hdw Vintage
By Hermès
Located in Corcoué Sur Logne, Loire-Atlantique
Adorable and Cutest ever Authentic Hermès Mini Kelly Among the most coveted Hermès bags Sellier Version, rigid, so chic ! Will come with its matching pencil case and ring scarf cl...
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.
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.