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Heart|Natural|GIA

1.02ct H VS1 Heart Natural Diamond

ID • H/VS1 • GIA 1539285843

Certificate GIA 1539285843

Diamond specifications and retailer prices

From $2,193 SGD
HK$13,400 HKD
As of November 1, 2026
Save $2,965 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,635 SGD at NZ Jewellers · As of September 25, 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 H 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 1539285843. Listed at 16 retailers as of November 1, 2026, with a 135% 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

1.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1539285843
Dimensions5.79 × 6.83 × 4.35 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.79 mm6.83 mm1.02 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539285843
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 40.4°Culet: NoneDepth 63.7%

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: $2,501 SGD|Low: $2,193 SGD|High: $5,728 SGD|Avg: $3,327 SGD|-0.1%
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
November 2, 2026
Retailer 13$2,193 SGD
Retailer 12$2,343 SGD
Retailer 10$2,411 SGD
Retailer 1$2,501 SGD
Retailer 16$2,605 SGD
Retailer 3$2,661 SGD
Retailer 2$2,678 SGD
Retailer 11$2,697 SGD
Retailer 15$2,755 SGD
Retailer 9$2,928 SGD
Retailer 8$3,555 SGD
Retailer 4$3,704 SGD
Retailer 7$3,757 SGD
Retailer 5$3,925 SGD
Retailer 6$5,048 SGD
Retailer 14$5,158 SGD

16 data points across 16 retailers

16 retailers$2,193 SGD to $5,158 SGD

A
Cheapest Retailer
-
$2,193 SGD
HK$13,400 HKD
A
Retailer 2
-
$2,343 SGD
$1,833 USD
View
A
Retailer 3
-
$2,411 SGD
$1,886 USD
View
A
Retailer 4
-
$2,501 SGD
$1,956 USD
View
Final sale: no returns
A
Retailer 5
-
$2,605 SGD
€1,941 EUR
View
A
Retailer 6
-
$2,661 SGD
$2,082 USD
View
A
Retailer 7
-
$2,678 SGD
$2,095 USD
View
A
Retailer 8
-
$2,697 SGD
$2,110 USD
View
A
Retailer 9
-
$2,755 SGD
$2,155 USD
View
A
Retailer 10
-
$2,928 SGD
£1,803 GBP
View
Retailer 11
-
$3,099 SGD
$2,424 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$3,555 SGD
A$4,278 AUD
View
B+
Retailer 13
-
$3,704 SGD
ZAR 46,803 ZAR
View
Retailer 14
-
$3,925 SGD
A$4,724 AUD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$5,158 SGD
£3,177 GBP
View
Most Expensive
NZ Jewellers
6866a29a-90d9-4eb8-bbd1-69ade6871e82 · Sep 25
$6,635 SGD
$5,190 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $2,193 SGDSave up to $2,965 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
1.02ct Heart
$2,193 SGD