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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 $1,305 NZD
$735 USD
As of October 31, 2026
Save $769 NZD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,074 NZD at 77 Diamonds · As of November 1, 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 $1,305 to $2,074, a $769 spread on the same certified stone. 77 Diamonds lists it at $2,074. 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: $2,074 NZD|Low: $1,198 NZD|High: $2,077 NZD|Avg: $1,561 NZD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$1,305 NZD
Retailer 4$1,308 NZD
Retailer 2$1,322 NZD
Retailer 7$1,386 NZD
Retailer 6$1,441 NZD
Retailer 9$1,528 NZD
Retailer 5$1,570 NZD
Retailer 3$1,686 NZD
Retailer 11$1,686 NZD
Retailer 10$1,757 NZD
77 Diamonds$2,074 NZD

34 data points across 11 retailers

11 retailers$1,305 NZD to $2,074 NZD

B+
Cheapest Retailer
-
$1,305 NZD
$735 USD
B+
Retailer 2
-
$1,308 NZD
$737 USD
View
Final sale: no returns
Retailer 3
-
$1,322 NZD
$745 USD
View
Price last confirmed 11 days ago
B
Retailer 4
-
$1,386 NZD
$781 USD
View
B
Retailer 5
-
$1,441 NZD
$812 USD
View
B
Retailer 6
-
$1,528 NZD
$861 USD
View
B
Retailer 7
-
$1,570 NZD
$885 USD
View
B
Retailer 8
-
$1,686 NZD
$950 USD
View
B
Retailer 9
-
$1,686 NZD
$950 USD
View
B
Retailer 10
-
$1,757 NZD
$990 USD
View
Most Expensive
B
77 Diamonds
CUSZPZMCGTYF · Nov 1
$2,074 NZD
£920 GBP
View
10 more retailers have this diamond
Prices start from $1,305 NZDSave up to $769 NZD

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
$1,305 NZD