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Cushion|Natural|GIA

0.51ct J VVS2 Cushion Natural Diamond

VG • J/VVS2 • GIA 2151879774

Certificate GIA 2151879774

Diamond specifications and retailer prices

From $940 SGD
$735 USD
As of October 31, 2026
Save $554 SGD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,494 SGD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151879774. Listed at 11 retailers as of October 31, 2026, with prices from $940 to $1,494, a $554 spread on the same certified stone. 77 Diamonds lists it at $1,494. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2151879774
Dimensions5.06 × 4.59 × 2.77 mm
L/W Ratio1.10
Culet sizeNone
Top View
5.06 mm4.59 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2151879774
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.4%

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: Oct 31
Current: $1,494 SGD|Low: $863 SGD|High: $1,497 SGD|Avg: $1,125 SGD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$940 SGD
Retailer 4$942 SGD
Retailer 2$952 SGD
Retailer 7$998 SGD
Retailer 6$1,038 SGD
Retailer 9$1,101 SGD
Retailer 5$1,131 SGD
Retailer 3$1,214 SGD
Retailer 11$1,214 SGD
Retailer 10$1,266 SGD
77 Diamonds$1,494 SGD

33 data points across 11 retailers

11 retailers$940 SGD to $1,494 SGD

B+
Cheapest Retailer
-
$940 SGD
$735 USD
B+
Retailer 2
-
$942 SGD
$737 USD
View
Final sale: no returns
Retailer 3
-
$952 SGD
$745 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
$998 SGD
$781 USD
View
B
Retailer 5
-
$1,038 SGD
$812 USD
View
B
Retailer 6
-
$1,101 SGD
$861 USD
View
B
Retailer 7
-
$1,131 SGD
$885 USD
View
B
Retailer 8
-
$1,214 SGD
$950 USD
View
B
Retailer 9
-
$1,214 SGD
$950 USD
View
B
Retailer 10
-
$1,266 SGD
$990 USD
View
Most Expensive
B
77 Diamonds
CUSZPZMCGTYF · Oct 31
$1,494 SGD
£920 GBP
View
10 more retailers have this diamond
Prices start from $940 SGDSave up to $554 SGD

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+
0.51ct Cushion
$940 SGD