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Heart|Natural|GIA

1.30ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 2233910262

Certificate GIA 2233910262

Diamond specifications and retailer prices

From $3,048 SGD
As of November 6, 2026
Save $3,717 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,999 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F 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 2233910262. Listed at 14 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2233910262
Dimensions6.57 × 7.36 × 4.42 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle
Top View
6.57 mm7.36 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233910262
Side View
Table 60.0%CrownGirdle: STK-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: $6,999 SGD|Low: $2,955 SGD|High: $6,999 SGD|Avg: $4,542 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,048 SGD
Retailer 9$3,359 SGD
Retailer 7$3,640 SGD
Retailer 8$3,779 SGD
Retailer 2$3,987 SGD
Retailer 6$4,199 SGD
Retailer 3$4,720 SGD
Retailer 4$6,764 SGD
NZ Jewellers$6,999 SGD

43 data points across 9 retailers

14 retailers$3,048 SGD to $6,764 SGD

A
Cheapest Retailer
-
$3,048 SGD
A
Retailer 2
-
$3,150 SGD
View
A
Retailer 3
-
$3,359 SGD
View
Final sale: no returns
Retailer 4
-
$3,640 SGD
View
Price last confirmed 16 days ago
Retailer 5
-
$3,779 SGD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$3,858 SGD
View
A
Retailer 7
-
$3,987 SGD
View
A
Retailer 8
-
$4,191 SGD
View
A
Retailer 9
-
$4,191 SGD
View
Retailer 10
-
$4,199 SGD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$4,319 SGD
View
B+
Retailer 12
-
$4,720 SGD
View
B
Retailer 13
-
$6,764 SGD
View
Most Expensive
NZ Jewellers
d4e183d0-b44b-4a6d-8472-01608e297290 · Oct 21
$6,999 SGD
$5,461 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $3,048 SGDSave up to $3,717 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
1.30ct Heart
$3,048 SGD