CaratHunter
Plans
Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 5513603237

Certificate GIA 5513603237

Diamond specifications and retailer prices

From $2,202 SGD
As of November 6, 2026
Save $3,845 SGD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,047 SGD at NZ Jewellers · As of November 5, 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 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 5513603237. Listed at 9 retailers as of November 5, 2026, with prices from $2,202 to $6,047, a $3,845 spread on the same certified stone. NZ Jewellers lists it at $6,047. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5513603237
Dimensions6.35 × 6.94 × 4.05 mm
L/W Ratio1.09
Top View
6.35 mm6.94 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5513603237
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.3%

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 6
Current: $3,368 SGD|Low: $2,202 SGD|High: $5,199 SGD|Avg: $3,066 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$2,202 SGD
Retailer 8$2,447 SGD
Retailer 5$2,611 SGD
Retailer 2$2,717 SGD
Retailer 4$2,877 SGD
Retailer 1$3,368 SGD
Retailer 6$3,588 SGD
Retailer 3$4,331 SGD

44 data points across 8 retailers

9 retailers$2,202 SGD to $6,047 SGD

A
Cheapest Retailer
-
$2,202 SGD
A
Retailer 2
-
$2,447 SGD
View
A
Retailer 3
-
$2,611 SGD
View
A
Retailer 4
-
$2,717 SGD
View
B+
Retailer 5
-
$2,877 SGD
View
B+
Retailer 6
-
$3,368 SGD
View
B+
Retailer 7
-
$3,588 SGD
View
B+
Retailer 8
-
$4,331 SGD
View
Most Expensive
B
NZ Jewellers
3a5081b5-5c2b-47a1-bc56-d834187ea733 · Nov 5
$6,047 SGD
$4,718 USD
View
8 more retailers have this diamond
Prices start from $2,202 SGDSave up to $3,845 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
$2,202 SGD