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Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2556588272

Certificate GIA 2556588272

Diamond specifications and retailer prices

From $3,599 SGD
£2,216 GBP
As of October 29, 2026
Save $3,967 SGD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,566 SGD at NZ Jewellers · As of October 27, 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 H 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 2556588272. Listed at 11 retailers as of October 27, 2026, with prices from $3,599 to $7,566, a $3,967 spread on the same certified stone. NZ Jewellers lists it at $7,566. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556588272
Dimensions7.55 × 6.64 × 4.36 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.55 mm6.64 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556588272
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,566 SGD|Low: $2,783 SGD|High: $7,566 SGD|Avg: $4,385 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$3,339 SGD
Retailer 5$3,599 SGD
Retailer 4$3,619 SGD
Retailer 9$3,619 SGD
Retailer 10$3,757 SGD
Retailer 2$3,868 SGD
Retailer 3$4,116 SGD
Retailer 8$4,175 SGD
Retailer 7$4,230 SGD
Retailer 6$6,374 SGD
NZ Jewellers$7,566 SGD

31 data points across 11 retailers

11 retailers$3,599 SGD to $7,566 SGD

A
Cheapest Retailer
-
$3,599 SGD
£2,216 GBP
A
Retailer 2
-
$3,619 SGD
$2,831 USD
View
Retailer 3
-
$3,619 SGD
$2,831 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,757 SGD
$2,939 USD
View
A
Retailer 5
-
$3,868 SGD
£2,383 GBP
View
B+
Retailer 6
-
$4,116 SGD
$3,220 USD
View
B+
Retailer 7
-
$4,175 SGD
$3,266 USD
View
Retailer 8
-
$4,175 SGD
$3,266 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$4,230 SGD
€3,151 EUR
View
B
Retailer 10
-
$6,374 SGD
£3,926 GBP
View
Most Expensive
B
NZ Jewellers
fd430052-a25d-4fdc-9297-6c4b322a78b6 · Oct 27
$7,566 SGD
$5,918 USD
View
10 more retailers have this diamond
Prices start from $3,599 SGDSave up to $3,967 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
$3,599 SGD