Cushion|Natural|GIA

1.51ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 6551586923

Certificate GIA 6551586923

Diamond specifications and retailer prices

From $2,918 USD
As of November 6, 2026
Save $3,623 USD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,541 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551586923. Listed at 13 retailers as of November 2, 2026, with prices from $2,918 to $6,541, a $3,623 spread on the same certified stone. MOH London lists it at $6,541. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551586923
Dimensions6.52 × 6.37 × 4.31 mm
L/W Ratio1.02
Girdle conditionFaceted
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
6.52 mm6.37 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551586923
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $6,541 USD|Low: $2,918 USD|High: $6,610 USD|Avg: $3,974 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$2,918 USD
Retailer 2$2,946 USD
Retailer 9$3,109 USD
Retailer 5$3,122 USD
Retailer 8$3,645 USD
Retailer 4$3,682 USD
Retailer 10$4,193 USD
Retailer 3$4,299 USD
Retailer 7$4,558 USD
MOH London$6,541 USD

35 data points across 10 retailers

13 retailers$2,918 USD to $6,541 USD

A
Cheapest Retailer
-
$2,918 USD
A
Retailer 2
-
$2,946 USD
View
A
Retailer 3
-
$3,109 USD
View
Final sale: no returns
Retailer 4
-
$3,122 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$3,544 USD
View
A
Retailer 6
-
$3,644 USD
View
A
Retailer 7
-
$3,645 USD
View
A
Retailer 8
-
$3,682 USD
View
A
Retailer 9
-
$3,749 USD
View
Retailer 10
-
$4,193 USD
View
Price last confirmed 34 days ago
A
Retailer 11
-
$4,299 USD
View
B+
Retailer 12
-
$5,497 USD
View
Most Expensive
B+
MOH London
A82E8413B · Nov 2
$6,541 USD
£5,150 GBP
View
12 more retailers have this diamond
Prices start from $2,918 USDSave up to $3,623 USD

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
1.51ct Cushion
$2,918 USD