Cushion|Natural|GIA

1.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 5231990490

Certificate GIA 5231990490

Diamond specifications and retailer prices

From $4,467 USD
HK$34,900 HKD
As of November 1, 2026
Save $4,490 USD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,957 USD at MOH London · As of November 1, 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 G 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 5231990490. Listed at 7 retailers as of November 1, 2026, with prices from $4,467 to $8,957, a $4,490 spread on the same certified stone. MOH London lists it at $8,957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.56°
OriginNatural
Grading LabGIA
CertificateGIA 5231990490
Dimensions7.57 × 5.85 × 4.04 mm
L/W Ratio1.29
Key to symbols
Crystal, Needle
Top View
7.57 mm5.85 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231990490
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 35.56°Culet: NoneDepth 69.0%

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 1
Current: $8,957 USD|Low: $4,467 USD|High: $10,602 USD|Avg: $6,835 USD|-14.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$4,467 USD
Retailer 3$5,173 USD
Retailer 6$5,173 USD
Retailer 4$5,345 USD
Retailer 5$6,765 USD
Retailer 7$7,266 USD
MOH London$8,957 USD

44 data points across 7 retailers

7 retailers$4,467 USD to $8,957 USD

A
Cheapest Retailer
-
$4,467 USD
HK$34,900 HKD
A
Retailer 2
-
$5,173 USD
€4,927 EUR
View
A
Retailer 3
-
$5,173 USD
SGD 6,991 SGD
View
A
Retailer 4
-
$5,345 USD
View
A
Retailer 5
-
$6,765 USD
€6,443 EUR
View
A
Retailer 6
-
$7,266 USD
A$11,178 AUD
View
Most Expensive
B+
MOH London
D5273EC9D · Nov 1
$8,957 USD
£7,053 GBP
View
6 more retailers have this diamond
Prices start from $4,467 USDSave up to $4,490 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
$4,467 USD