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Heart|Natural|GIA

0.63ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 7523859670

Certificate GIA 7523859670

Diamond specifications and retailer prices

From $606 SGD
HK$3,700 HKD
As of November 1, 2026
Save $1,147 SGD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,527 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct 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 7523859670. Listed at 11 retailers as of November 1, 2026, with a 189% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 7523859670
Dimensions5.30 × 5.92 × 3.49 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.30 mm5.92 mm0.63 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7523859670
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 38.7°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,753 SGD|Low: $490 SGD|High: $1,912 SGD|Avg: $983 SGD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$606 SGD
Retailer 11$678 SGD
Retailer 7$700 SGD
Retailer 9$742 SGD
Retailer 4$827 SGD
Retailer 6$1,004 SGD
Retailer 8$1,070 SGD
Retailer 2$1,078 SGD
Retailer 3$1,111 SGD
Retailer 5$1,133 SGD
Retailer 1$1,753 SGD

38 data points across 11 retailers

11 retailers$606 SGD to $1,753 SGD

A
Cheapest Retailer
-
$606 SGD
HK$3,700 HKD
A
Retailer 2
-
$678 SGD
$530 USD
View
A
Retailer 3
-
$700 SGD
$547 USD
View
Final sale: no returns
Retailer 4
-
$742 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$827 SGD
£509 GBP
View
B+
Retailer 6
-
$1,004 SGD
$785 USD
View
Retailer 7
-
$1,070 SGD
$836 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,078 SGD
A$1,297 AUD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$1,133 SGD
ZAR 14,311 ZAR
View
B
Retailer 10
-
$1,753 SGD
£1,079 GBP
View
Most Expensive
NZ Jewellers
4986f757-0939-4168-8ab2-ee1369513cae · Sep 25
$2,527 SGD
$1,976 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from $606 SGDSave up to $1,147 SGD

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.

A
0.63ct Heart
$606 SGD