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Heart|Natural|GIA

1.02ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 6562210243

Certificate GIA 6562210243

Diamond specifications and retailer prices

From $1,851 SGD
As of November 6, 2026
Save $4,215 SGD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,066 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562210243. Listed at 18 retailers as of November 5, 2026, with prices from $1,851 to $6,066, a $4,215 spread on the same certified stone. NZ Jewellers lists it at $6,066. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562210243
Dimensions5.98 × 6.88 × 4.13 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
5.98 mm6.88 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562210243
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.0%

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 6
Current: $6,066 SGD|Low: $1,851 SGD|High: $6,066 SGD|Avg: $2,801 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
Retailer 17
November 6, 2026
Retailer 2$1,851 SGD
Retailer 7$1,961 SGD
Retailer 15$2,188 SGD
Retailer 8$2,247 SGD
Retailer 14$2,294 SGD
Retailer 10$2,412 SGD
Retailer 3$2,488 SGD
Retailer 9$2,488 SGD
Retailer 6$2,494 SGD
Retailer 16$2,544 SGD
Retailer 4$2,602 SGD
Retailer 5$2,663 SGD
Retailer 11$2,700 SGD
Retailer 17$2,870 SGD
Retailer 12$3,035 SGD
Retailer 13$4,345 SGD
NZ Jewellers$6,066 SGD

26 data points across 17 retailers

18 retailers$1,851 SGD to $6,066 SGD

A
Cheapest Retailer
-
$1,851 SGD
A
Retailer 2
-
$1,961 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,188 SGD
View
A
Retailer 4
-
$2,247 SGD
View
A
Retailer 5
-
$2,294 SGD
View
A
Retailer 6
-
$2,412 SGD
View
A
Retailer 7
-
$2,488 SGD
View
Retailer 8
-
$2,488 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,494 SGD
View
A
Retailer 10
-
$2,544 SGD
View
B+
Retailer 11
-
$2,602 SGD
View
B+
Retailer 12
-
$2,663 SGD
View
B+
Retailer 13
-
$2,700 SGD
View
B+
Retailer 14
-
$2,870 SGD
View
B+
Retailer 15
-
$3,035 SGD
View
Retailer 16
-
$3,163 SGD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$4,345 SGD
View
Most Expensive
B
NZ Jewellers
9a75732c-1b3a-4b2c-af8e-b71d1c03dd5a · Nov 5
$6,066 SGD
$4,733 USD
View
17 more retailers have this diamond
Prices start from $1,851 SGDSave up to $4,215 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
$1,851 SGD