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Cushion|Natural|GIA

1.51ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 5231837055

Certificate GIA 5231837055

Diamond specifications and retailer prices

From $8,543 USD
As of November 4, 2026
Save $5,068 USD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,611 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 D colour (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 5231837055. Listed at 17 retailers as of November 4, 2026, with prices from $8,543 to $13,611, a $5,068 spread on the same certified stone. MOH London lists it at $13,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231837055
Dimensions7.46 × 5.85 × 4.06 mm
L/W Ratio1.28
Top View
7.46 mm5.85 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231837055
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.5%

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: $13,611 USD|Low: $8,543 USD|High: $15,502 USD|Avg: $10,756 USD|-12.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 7$8,543 USD
Retailer 12$8,545 USD
Retailer 5$8,737 USD
Retailer 14$9,108 USD
Retailer 2$9,560 USD
Retailer 11$9,809 USD
Retailer 15$9,829 USD
Retailer 16$10,159 USD
Retailer 6$10,410 USD
Retailer 13$10,410 USD
Retailer 3$10,485 USD
Retailer 10$10,559 USD
Retailer 4$10,712 USD
Retailer 8$10,760 USD
Retailer 9$11,200 USD
MOH London$13,611 USD

36 data points across 16 retailers

17 retailers$8,543 USD to $13,611 USD

A
Cheapest Retailer
-
$8,543 USD
A
Retailer 2
-
$8,545 USD
View
A
Retailer 3
-
$8,737 USD
View
Final sale: no returns
A
Retailer 4
-
$9,108 USD
View
A
Retailer 5
-
$9,560 USD
View
B+
Retailer 6
-
$9,809 USD
View
B+
Retailer 7
-
$9,829 USD
View
B+
Retailer 8
-
$10,159 USD
View
B+
Retailer 9
-
$10,410 USD
View
B+
Retailer 10
-
$10,410 USD
View
B+
Retailer 11
-
$10,485 USD
View
B+
Retailer 12
-
$10,559 USD
View
B+
Retailer 13
-
$10,712 USD
View
B+
Retailer 14
-
$10,760 USD
View
B+
Retailer 15
-
$10,967 USD
View
B+
Retailer 16
-
$11,200 USD
View
Most Expensive
B+
MOH London
E4BC7FEAA · Nov 4
$13,611 USD
£10,717 GBP
View
16 more retailers have this diamond
Prices start from $8,543 USDSave up to $5,068 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
$8,543 USD