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Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2245061409

Certificate GIA 2245061409

Diamond specifications and retailer prices

From $2,110 SGD
As of November 4, 2026
Save $3,857 SGD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,967 SGD at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245061409. Listed at 14 retailers as of November 3, 2026, with prices from $2,110 to $5,967, a $3,857 spread on the same certified stone. NZ Jewellers lists it at $5,967. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245061409
Dimensions6.27 × 7.08 × 3.90 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.27 mm7.08 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245061409
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.0%

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 4
Current: $5,967 SGD|Low: $2,077 SGD|High: $6,203 SGD|Avg: $3,337 SGD|-3.8%
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
November 5, 2026
Retailer 10$2,110 SGD
Retailer 7$2,534 SGD
Retailer 11$2,632 SGD
Retailer 9$2,666 SGD
Retailer 13$2,671 SGD
Retailer 3$2,694 SGD
Retailer 8$2,778 SGD
Retailer 2$2,809 SGD
Retailer 5$2,925 SGD
Retailer 12$3,508 SGD
Retailer 4$4,386 SGD
Retailer 6$4,986 SGD
NZ Jewellers$5,967 SGD

24 data points across 13 retailers

14 retailers$2,110 SGD to $5,967 SGD

A
Cheapest Retailer
-
$2,110 SGD
A
Retailer 2
-
$2,534 SGD
View
B+
Retailer 3
-
$2,632 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,666 SGD
View
B+
Retailer 5
-
$2,671 SGD
View
B+
Retailer 6
-
$2,694 SGD
View
B+
Retailer 7
-
$2,778 SGD
View
B+
Retailer 8
-
$2,809 SGD
View
Retailer 9
-
$2,925 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,508 SGD
View
Retailer 11
-
$3,793 SGD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$4,386 SGD
View
B
Retailer 13
-
$4,986 SGD
View
Most Expensive
B
NZ Jewellers
f0334f66-488c-4826-acc6-4a4e6b800a5b · Nov 3
$5,967 SGD
$4,669 USD
View
13 more retailers have this diamond
Prices start from $2,110 SGDSave up to $3,857 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
$2,110 SGD