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Cushion|Natural|GIA

1.51ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 6431113993

Certificate GIA 6431113993

Diamond specifications and retailer prices

From $2,414 USD
As of November 6, 2026
Save $2,493 USD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,907 USD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6431113993. Listed at 7 retailers as of November 4, 2026, with prices from $2,414 to $4,907, a $2,493 spread on the same certified stone. MOH London lists it at $4,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6431113993
Dimensions6.62 × 6.14 × 4.29 mm
L/W Ratio1.08
Top View
6.62 mm6.14 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6431113993
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.8%

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: $4,907 USD|Low: $2,414 USD|High: $5,067 USD|Avg: $3,379 USD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$2,414 USD
Retailer 6$2,485 USD
Retailer 7$2,693 USD
Retailer 4$2,786 USD
Retailer 3$2,984 USD
Retailer 2$3,269 USD
Retailer 8$4,358 USD
MOH London$4,907 USD

44 data points across 8 retailers

7 retailers$2,414 USD to $4,907 USD

A
Cheapest Retailer
-
$2,414 USD
A
Retailer 2
-
$2,485 USD
View
A
Retailer 3
-
$2,693 USD
View
A
Retailer 4
-
$2,786 USD
View
A
Retailer 5
-
$2,984 USD
View
A
Retailer 6
-
$3,269 USD
View
Most Expensive
B
MOH London
A0C6FBAD9 · Nov 4
$4,907 USD
£3,864 GBP
View
6 more retailers have this diamond
Prices start from $2,414 USDSave up to $2,493 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
$2,414 USD