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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 5231947245

Certificate GIA 5231947245

Diamond specifications and retailer prices

From $4,039 USD
As of November 2, 2026
Save $4,384 USD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,423 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231947245. Listed at 19 retailers as of November 1, 2026, with prices from $4,039 to $8,423, a $4,384 spread on the same certified stone. MOH London lists it at $8,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.54°
OriginNatural
Grading LabGIA
CertificateGIA 5231947245
Dimensions7.63 × 5.91 × 4.04 mm
L/W Ratio1.29
Key to symbols
Crystal, Feather, Cloud
Top View
7.63 mm5.91 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231947245
Side View
Table 63.0%CrownGirdle: MED-VTKPavilion 35.54°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,423 USD|Low: $4,039 USD|High: $8,523 USD|Avg: $5,291 USD
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 2, 2026
Retailer 11$4,039 USD
Retailer 4$4,178 USD
Retailer 7$4,421 USD
Retailer 12$4,520 USD
Retailer 9$4,790 USD
Retailer 10$5,050 USD
Retailer 5$5,278 USD
Retailer 8$5,331 USD
Retailer 3$5,370 USD
Retailer 2$5,983 USD
Retailer 6$6,500 USD
MOH London$8,423 USD

44 data points across 12 retailers

19 retailers$4,039 USD to $8,423 USD

B+
Cheapest Retailer
-
$4,039 USD
B+
Retailer 2
-
$4,131 USD
View
B+
Retailer 3
-
$4,176 USD
View
B+
Retailer 4
-
$4,178 USD
View
B+
Retailer 5
-
$4,228 USD
View
B+
Retailer 6
-
$4,421 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,459 USD
View
B+
Retailer 8
-
$4,520 USD
View
B+
Retailer 9
-
$4,790 USD
View
B+
Retailer 10
-
$5,050 USD
View
B+
Retailer 11
-
$5,278 USD
£4,156 GBP
View
Retailer 12
-
$5,331 USD
A$8,201 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$5,370 USD
View
B+
Retailer 14
-
$5,370 USD
View
B+
Retailer 15
-
$5,550 USD
View
Retailer 16
-
$5,836 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$5,983 USD
€5,698 EUR
View
B
Retailer 18
-
$6,500 USD
ZAR 105,004 ZAR
View
Most Expensive
B
MOH London
CDD1D0092 · Nov 1
$8,423 USD
£6,632 GBP
View
18 more retailers have this diamond
Prices start from $4,039 USDSave up to $4,384 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.

B+
1.51ct Cushion
$4,039 USD