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Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 2548351089

Certificate GIA 2548351089

Diamond specifications and retailer prices

From $1,085 NZD
SGD 825 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $1,085 NZD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,085 NZD|Low: $759 NZD|High: $1,448 NZD|Avg: $1,086 NZD|-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 7$759 NZD
Retailer 6$780 NZD
Retailer 4$864 NZD
Retailer 12$906 NZD
Retailer 8$984 NZD
Retailer 14$1,009 NZD
Retailer 11$1,034 NZD
Retailer 2$1,053 NZD
Fonder Diamond$1,085 NZD
Retailer 10$1,253 NZD
Retailer 13$1,261 NZD
Retailer 9$1,324 NZD
Retailer 3$1,432 NZD
Retailer 5$1,448 NZD

3 data points across 14 retailers

2 retailers

Retailer 1
-
$864 NZD
HK$3,800 HKD
Price last confirmed 59 days ago
Most Expensive
B+
Fonder Diamond
364941743 · Oct 31
$1,085 NZD
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
$1,085 NZD