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Heart|Natural|GIA

1.02ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 5546273149

Certificate GIA 5546273149

Diamond specifications and retailer prices

From $2,643 SGD
As of November 5, 2026
Save $196 SGD (7%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,760 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546273149. Listed at 5 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 5546273149
Dimensions6.36 × 6.86 × 3.92 mm
L/W Ratio1.08
Top View
6.36 mm6.86 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546273149
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.1%

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: Nov 5
Current: $2,643 SGD|Low: $1,810 SGD|High: $4,137 SGD|Avg: $2,780 SGD|+0.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 2$1,810 SGD
Retailer 16$2,157 SGD
Retailer 17$2,217 SGD
Retailer 15$2,276 SGD
Retailer 7$2,280 SGD
Retailer 5$2,281 SGD
Retailer 19$2,371 SGD
Retailer 13$2,550 SGD
Retailer 1$2,643 SGD
Retailer 4$2,839 SGD
Retailer 3$2,895 SGD
Retailer 10$2,896 SGD
Retailer 11$2,896 SGD
Retailer 9$2,986 SGD
Retailer 14$3,026 SGD
Retailer 12$3,142 SGD
Retailer 8$3,232 SGD
Retailer 6$4,033 SGD
Retailer 18$4,137 SGD

9 data points across 19 retailers

5 retailers$2,643 SGD to $2,839 SGD

Retailer 1
-
$2,280 SGD
Price last confirmed 63 days ago
B+
Retailer 2
-
$2,643 SGD
View
B+
Retailer 3
-
$2,839 SGD
View
Retailer 4
-
$3,026 SGD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
9419abee-35bb-41a4-8a27-e161ad7b7819 · Sep 20
$5,760 SGD
$4,494 USD
View
Price last confirmed 46 days ago
4 more retailers have this diamond
Prices start from $2,643 SGDSave up to $196 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.

B+
1.02ct Heart
$2,643 SGD