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Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2546536330

Certificate GIA 2546536330

Diamond specifications and retailer prices

From $2,494 SGD
As of November 5, 2026
Save $261 SGD (9%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,656 SGD at Queensmith · As of October 15, 2026
View at Queensmith

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546536330. Listed at 16 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546536330
Dimensions6.38 × 6.93 × 4.09 mm
L/W Ratio1.09
Top View
6.38 mm6.93 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546536330
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $5,656 SGD|Low: $2,001 SGD|High: $5,656 SGD|Avg: $3,241 SGD|+3.4%
Queensmith
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 5, 2026
Retailer 3$2,001 SGD
Retailer 11$2,162 SGD
Retailer 15$2,458 SGD
Retailer 2$2,494 SGD
Retailer 8$2,538 SGD
Retailer 7$2,663 SGD
Retailer 14$2,663 SGD
Retailer 6$2,781 SGD
Retailer 5$2,807 SGD
Retailer 4$2,840 SGD
Retailer 9$2,848 SGD
Retailer 13$3,073 SGD
Retailer 12$3,622 SGD
Retailer 10$4,715 SGD
Retailer 16$5,567 SGD
Queensmith$5,656 SGD

26 data points across 16 retailers

16 retailers$2,494 SGD to $2,755 SGD

Retailer 1
-
$2,001 SGD
Price last confirmed 23 days ago
Retailer 2
-
$2,162 SGD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$2,494 SGD
View
A
Retailer 4
-
$2,538 SGD
View
Retailer 5
-
$2,663 SGD
View
Price last confirmed 25 days ago
Retailer 6
-
$2,663 SGD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$2,755 SGD
View
Retailer 8
-
$2,781 SGD
View
Price last confirmed 22 days ago
Retailer 9
-
$2,805 SGD
View
Price last confirmed 36 days ago
Retailer 10
-
$2,807 SGD
View
Price last confirmed 22 days ago
Retailer 11
-
$2,840 SGD
View
Price last confirmed 23 days ago
Retailer 12
-
$2,848 SGD
View
Price last confirmed 22 days ago
Retailer 13
-
$3,073 SGD
View
Price last confirmed 25 days ago
Retailer 14
-
$4,715 SGD
View
Price last confirmed 22 days ago
Retailer 15
-
$5,567 SGD
View
Price last confirmed 26 days ago
Most Expensive
Queensmith
2546536330 · Oct 15
$5,656 SGD
£3,475 GBP
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $2,494 SGDSave up to $261 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
$2,494 SGD