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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 2556347157

Certificate GIA 2556347157

Diamond specifications and retailer prices

From $1,665 SGD
As of November 6, 2026
Save $3,920 SGD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,585 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 I 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 2556347157. Listed at 15 retailers as of November 5, 2026, with prices from $1,665 to $5,585, a $3,920 spread on the same certified stone. NZ Jewellers lists it at $5,585. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556347157
Dimensions6.03 × 7.03 × 4.12 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
6.03 mm7.03 mm1.02 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556347157
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.7%

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 6
Current: $5,585 SGD|Low: $1,580 SGD|High: $5,585 SGD|Avg: $2,555 SGD|+1.0%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$1,665 SGD
Retailer 7$1,828 SGD
Retailer 5$1,897 SGD
Retailer 14$2,075 SGD
Retailer 16$2,075 SGD
Retailer 8$2,140 SGD
Retailer 15$2,170 SGD
Retailer 2$2,250 SGD
Retailer 9$2,265 SGD
Retailer 17$2,302 SGD
Retailer 13$2,394 SGD
Retailer 3$2,448 SGD
Retailer 18$2,448 SGD
Retailer 4$2,525 SGD
Retailer 10$2,545 SGD
Retailer 11$3,109 SGD
Retailer 12$4,011 SGD
NZ Jewellers$5,585 SGD

30 data points across 18 retailers

15 retailers$1,665 SGD to $5,585 SGD

A
Cheapest Retailer
-
$1,665 SGD
A
Retailer 2
-
$1,828 SGD
View
A
Retailer 3
-
$2,075 SGD
View
A
Retailer 4
-
$2,140 SGD
View
B+
Retailer 5
-
$2,170 SGD
View
A
Retailer 6
-
$2,250 SGD
View
B+
Retailer 7
-
$2,302 SGD
View
Retailer 8
-
$2,371 SGD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$2,394 SGD
View
B+
Retailer 10
-
$2,448 SGD
View
B+
Retailer 11
-
$2,448 SGD
View
B+
Retailer 12
-
$2,525 SGD
View
B
Retailer 13
-
$3,109 SGD
View
B
Retailer 14
-
$4,011 SGD
View
Most Expensive
B
NZ Jewellers
600d1a4a-66cb-439e-bbb9-ef87312d7619 · Nov 5
$5,585 SGD
$4,358 USD
View
14 more retailers have this diamond
Prices start from $1,665 SGDSave up to $3,920 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
$1,665 SGD