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Cushion|Natural|GIA

0.51ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 6521620287

Certificate GIA 6521620287

Diamond specifications and retailer prices

From €456 EUR
As of November 4, 2026
Save €864 EUR (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,320 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521620287. Listed at 8 retailers as of November 1, 2026, with prices from €456 to €1,320, a €864 spread on the same certified stone. MOH London lists it at €1,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521620287
Dimensions4.72 × 4.67 × 3.06 mm
L/W Ratio1.01
Top View
4.72 mm4.67 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521620287
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,320 EUR|Low: €456 EUR|High: €1,336 EUR|Avg: €795 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4€456 EUR
Retailer 7€680 EUR
Retailer 6€683 EUR
Retailer 2€697 EUR
Retailer 8€788 EUR
Retailer 3€837 EUR
Retailer 5€860 EUR
MOH London€1,320 EUR

46 data points across 8 retailers

8 retailers€456 EUR to €1,320 EUR

A
Cheapest Retailer
-
€456 EUR
B+
Retailer 2
-
€680 EUR
View
B+
Retailer 3
-
€683 EUR
View
B+
Retailer 4
-
€697 EUR
View
B+
Retailer 5
-
€788 EUR
View
B+
Retailer 6
-
€837 EUR
View
Retailer 7
-
€860 EUR
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
3534484A1 · Nov 1
€1,320 EUR
£1,167 GBP
View
7 more retailers have this diamond
Prices start from €456 EURSave up to €864 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Cushion
€456 EUR