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Cushion|Natural|GIA

0.51ct G VS2 Cushion Natural Diamond

VG • G/VS2 • GIA 6545215263

Certificate GIA 6545215263

Diamond specifications and retailer prices

From $1,200 NZD
SGD 899 SGD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: $1,200 NZD at Fonder Diamond
View at Fonder Diamond

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545215263. Listed at 2 retailers as of November 5, 2026. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545215263
Dimensions5.45 × 4.35 × 2.89 mm
L/W Ratio1.25
Top View
5.45 mm4.35 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545215263
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 38.6°Culet: NoneDepth 66.5%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,200 NZD|Low: $738 NZD|High: $1,923 NZD|Avg: $1,183 NZD|+0.1%
Fonder Diamond
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
November 5, 2026
Retailer 4$738 NZD
Retailer 9$860 NZD
Retailer 12$951 NZD
Retailer 10$954 NZD
Retailer 2$974 NZD
Retailer 8$1,068 NZD
Retailer 6$1,113 NZD
Fonder Diamond$1,200 NZD
Retailer 14$1,308 NZD
Retailer 11$1,337 NZD
Retailer 13$1,366 NZD
Retailer 3$1,375 NZD
Retailer 7$1,402 NZD
Retailer 5$1,923 NZD

5 data points across 14 retailers

2 retailers

Retailer 1
-
$860 NZD
Price last confirmed 90 days ago
Most Expensive
B+
Fonder Diamond
209875684 · Nov 5
$1,200 NZD
SGD 899 SGD
View
1 more retailer has this diamond

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
$1,200 NZD