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Heart|Natural|GIA

0.63ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1545170127

Certificate GIA 1545170127

Diamond specifications and retailer prices

From $655 SGD
HK$4,000 HKD
As of November 1, 2026
Save $1,254 SGD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,789 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 1545170127. Listed at 15 retailers as of November 1, 2026, with a 191% 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1545170127
Dimensions5.18 × 6.06 × 3.62 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.18 mm6.06 mm0.63 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545170127
Side View
Table 60.0%CrownGirdle: THN-VTKPavilion 41.4°Culet: NoneDepth 59.8%

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: $877 SGD|Low: $535 SGD|High: $2,081 SGD|Avg: $1,040 SGD|-7.0%
Retailer 1
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 2, 2026
Retailer 5$655 SGD
Retailer 4$729 SGD
Retailer 10$762 SGD
Retailer 3$811 SGD
Retailer 2$827 SGD
Retailer 1$877 SGD
Retailer 12$992 SGD
Retailer 13$1,051 SGD
Retailer 9$1,061 SGD
Retailer 11$1,138 SGD
Retailer 14$1,168 SGD
Retailer 6$1,188 SGD
Retailer 8$1,234 SGD
Retailer 7$1,908 SGD

37 data points across 14 retailers

15 retailers$655 SGD to $1,908 SGD

A
Cheapest Retailer
-
$655 SGD
HK$4,000 HKD
A
Retailer 2
-
$729 SGD
$570 USD
View
A
Retailer 3
-
$762 SGD
$596 USD
View
Final sale: no returns
Retailer 4
-
$811 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$827 SGD
$647 USD
View
A
Retailer 6
-
$877 SGD
£540 GBP
View
B+
Retailer 7
-
$992 SGD
View
B+
Retailer 8
-
$1,051 SGD
$822 USD
View
B+
Retailer 9
-
$1,061 SGD
$830 USD
View
B+
Retailer 10
-
$1,138 SGD
$890 USD
View
Retailer 11
-
$1,168 SGD
$913 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,188 SGD
A$1,429 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$1,234 SGD
ZAR 15,592 ZAR
View
B
Retailer 14
-
$1,908 SGD
£1,175 GBP
View
Most Expensive
NZ Jewellers
11e32d9d-4f7d-47a3-8352-7fd3946f8156 · Sep 25
$2,789 SGD
$2,181 USD
View
Price last confirmed 38 days ago
14 more retailers have this diamond
Prices start from $655 SGDSave up to $1,254 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
$655 SGD