CaratHunter
Plans
Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 2548351089

Certificate GIA 2548351089

Diamond specifications and retailer prices

From HK$4,790 HKD
SGD 825 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: HK$4,790 HKD at Fonder Diamond
View at Fonder Diamond

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548351089. Listed at 2 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2548351089
Dimensions4.79 × 5.66 × 3.27 mm
L/W Ratio1.18
Top View
4.79 mm5.66 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548351089
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 40°Culet: NoneDepth 57.8%

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$4,790 HKD|Low: HK$3,350 HKD|High: HK$6,393 HKD|Avg: HK$4,792 HKD|-0.5%
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
October 13, 2026
Retailer 7HK$3,350 HKD
Retailer 6HK$3,442 HKD
Retailer 4HK$3,816 HKD
Retailer 12HK$4,002 HKD
Retailer 8HK$4,344 HKD
Retailer 14HK$4,453 HKD
Retailer 11HK$4,566 HKD
Retailer 2HK$4,649 HKD
Fonder DiamondHK$4,790 HKD
Retailer 10HK$5,532 HKD
Retailer 13HK$5,569 HKD
Retailer 9HK$5,845 HKD
Retailer 3HK$6,323 HKD
Retailer 5HK$6,393 HKD

3 data points across 14 retailers

2 retailers

Retailer 1
-
HK$3,816 HKD
Price last confirmed 59 days ago
Most Expensive
B+
Fonder Diamond
364941743 · Oct 31
HK$4,790 HKD
SGD 825 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 Heart
HK$4,790 HKD