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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2287022561

Shape and cutting style on the report: Heart brilliant

Certificate GIA 2287022561

Diamond specifications and retailer prices

From $2,657 SGD
As of November 6, 2026
Save $4,015 SGD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,672 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2287022561. Listed at 13 retailers as of November 5, 2026, with prices from $2,657 to $6,672, a $4,015 spread on the same certified stone. NZ Jewellers lists it at $6,672. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2287022561
Dimensions6.13 × 7.08 × 4.05 mm
L/W Ratio1.15
Top View
6.13 mm7.08 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2287022561
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,672 SGD|Low: $2,640 SGD|High: $6,672 SGD|Avg: $3,620 SGD
NZ Jewellers
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 6, 2026
Retailer 11$2,657 SGD
Retailer 6$2,826 SGD
Retailer 4$2,882 SGD
Retailer 16$2,945 SGD
Retailer 2$3,137 SGD
Retailer 13$3,191 SGD
Retailer 14$3,191 SGD
Retailer 12$3,339 SGD
Retailer 3$3,371 SGD
Retailer 9$3,376 SGD
Retailer 5$3,640 SGD
Retailer 15$3,682 SGD
Retailer 7$3,868 SGD
Retailer 8$3,869 SGD
Retailer 10$5,576 SGD
NZ Jewellers$6,672 SGD

30 data points across 16 retailers

13 retailers$2,657 SGD to $6,672 SGD

B+
Cheapest Retailer
-
$2,657 SGD
B+
Retailer 2
-
$2,882 SGD
View
B+
Retailer 3
-
$2,945 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,137 SGD
View
Retailer 5
-
$3,191 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,191 SGD
View
B+
Retailer 7
-
$3,339 SGD
View
B+
Retailer 8
-
$3,371 SGD
View
B+
Retailer 9
-
$3,376 SGD
View
B
Retailer 10
-
$3,640 SGD
View
B
Retailer 11
-
$3,682 SGD
View
B
Retailer 12
-
$5,576 SGD
View
Most Expensive
B
NZ Jewellers
e4fde1dd-4991-480a-bc4e-0463d8080dec · Nov 5
$6,672 SGD
$5,206 USD
View
12 more retailers have this diamond
Prices start from $2,657 SGDSave up to $4,015 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+
1.03ct Heart
$2,657 SGD