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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7556515932

Certificate GIA 7556515932

Diamond specifications and retailer prices

From $1,603 SGD
As of November 4, 2026
Save $661 SGD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,264 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556515932. Listed at 6 retailers as of November 4, 2026, with prices from $1,603 to $2,264, a $661 spread on the same certified stone. GemTrove lists it at $2,264. 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

1.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556515932
Dimensions6.45 × 7.03 × 3.96 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
6.45 mm7.03 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556515932
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $2,264 SGD|Low: $1,499 SGD|High: $2,264 SGD|Avg: $1,841 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$1,603 SGD
Retailer 3$1,607 SGD
Retailer 5$1,621 SGD
Retailer 2$1,743 SGD
Retailer 6$1,824 SGD
GemTrove$2,264 SGD

41 data points across 6 retailers

6 retailers$1,603 SGD to $2,264 SGD

A
Cheapest Retailer
-
$1,603 SGD
Final sale: no returns
A
Retailer 2
-
$1,607 SGD
View
A
Retailer 3
-
$1,621 SGD
View
A
Retailer 4
-
$1,743 SGD
View
A
Retailer 5
-
$1,824 SGD
View
Most Expensive
B+
GemTrove
GT-N-01268906-98 · Nov 6
$2,264 SGD
A$2,718 AUD
View
5 more retailers have this diamond
Prices start from $1,603 SGDSave up to $661 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
1.03ct Heart
$1,603 SGD