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Cushion|Natural|GIA

0.51ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 2426714595

Certificate GIA 2426714595

Diamond specifications and retailer prices

From €397 EUR
As of November 4, 2026
Save €597 EUR (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €995 EUR at MOH London · As of November 4, 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 2426714595. Listed at 11 retailers as of November 4, 2026, with prices from €397 to €995, a €597 spread on the same certified stone. MOH London lists it at €995. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426714595
Dimensions4.61 × 4.42 × 3.04 mm
L/W Ratio1.04
Top View
4.61 mm4.42 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426714595
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.7%

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: €995 EUR|Low: €372 EUR|High: €1,056 EUR|Avg: €605 EUR|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9€397 EUR
Retailer 7€464 EUR
Retailer 3€466 EUR
Retailer 4€501 EUR
Retailer 2€533 EUR
Retailer 10€591 EUR
Retailer 8€615 EUR
Retailer 12€639 EUR
Retailer 6€645 EUR
Retailer 5€668 EUR
Retailer 11€704 EUR
MOH London€995 EUR

44 data points across 12 retailers

11 retailers€397 EUR to €995 EUR

A
Cheapest Retailer
-
€397 EUR
Final sale: no returns
Retailer 2
-
€464 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
€466 EUR
View
A
Retailer 4
-
€533 EUR
View
B+
Retailer 5
-
€591 EUR
View
B+
Retailer 6
-
€615 EUR
View
B+
Retailer 7
-
€639 EUR
View
B+
Retailer 8
-
€645 EUR
View
B+
Retailer 9
-
€668 EUR
View
Retailer 10
-
€704 EUR
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
2E0297895 · Nov 4
€995 EUR
£879 GBP
View
10 more retailers have this diamond
Prices start from €397 EURSave up to €597 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
€397 EUR