Cushion|Natural|GIA

0.51ct J VVS2 Cushion Natural Diamond

VG • J/VVS2 • GIA 2151879774

Certificate GIA 2151879774

Diamond specifications and retailer prices

From HK$5,770 HKD
$735 USD
As of October 31, 2026
Save HK$3,400 HKD (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,170 HKD 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 HK$5,770 to HK$9,170, a HK$3,400 spread on the same certified stone. 77 Diamonds lists it at HK$9,170. 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: HK$9,170 HKD|Low: HK$5,296 HKD|High: HK$9,186 HKD|Avg: HK$6,903 HKD|+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 8HK$5,770 HKD
Retailer 4HK$5,782 HKD
Retailer 2HK$5,845 HKD
Retailer 7HK$6,127 HKD
Retailer 6HK$6,371 HKD
Retailer 9HK$6,755 HKD
Retailer 5HK$6,943 HKD
Retailer 3HK$7,453 HKD
Retailer 11HK$7,453 HKD
Retailer 10HK$7,767 HKD
77 DiamondsHK$9,170 HKD

34 data points across 11 retailers

11 retailersHK$5,770 HKD to HK$9,170 HKD

B+
Cheapest Retailer
-
HK$5,770 HKD
$735 USD
B+
Retailer 2
-
HK$5,782 HKD
$737 USD
View
Final sale: no returns
Retailer 3
-
HK$5,845 HKD
$745 USD
View
Price last confirmed 11 days ago
B
Retailer 4
-
HK$6,127 HKD
$781 USD
View
B
Retailer 5
-
HK$6,371 HKD
$812 USD
View
B
Retailer 6
-
HK$6,755 HKD
$861 USD
View
B
Retailer 7
-
HK$6,943 HKD
$885 USD
View
B
Retailer 8
-
HK$7,453 HKD
$950 USD
View
B
Retailer 9
-
HK$7,453 HKD
$950 USD
View
B
Retailer 10
-
HK$7,767 HKD
$990 USD
View
Most Expensive
B
77 Diamonds
CUSZPZMCGTYF · Nov 1
HK$9,170 HKD
£920 GBP
View
10 more retailers have this diamond
Prices start from HK$5,770 HKDSave up to HK$3,400 HKD

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
HK$5,770 HKD