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Heart|Natural|GIA

1.30ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6555169432

Certificate GIA 6555169432

Diamond specifications and retailer prices

From $2,487 SGD
HK$15,200 HKD
As of November 1, 2026
Save $3,262 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,079 SGD at NZ Jewellers · As of October 24, 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 G 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 6555169432. Listed at 13 retailers as of November 1, 2026, with a 131% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555169432
Dimensions6.46 × 7.58 × 4.45 mm
L/W Ratio1.17
Top View
6.46 mm7.58 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555169432
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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: Nov 1
Current: $7,079 SGD|Low: $2,487 SGD|High: $7,517 SGD|Avg: $3,913 SGD|-5.8%
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
Retailer 14
November 1, 2026
Retailer 9$2,487 SGD
Retailer 2$2,731 SGD
Retailer 14$2,743 SGD
Retailer 8$2,899 SGD
Retailer 6$2,989 SGD
Retailer 5$2,995 SGD
Retailer 3$3,024 SGD
Retailer 7$3,094 SGD
Retailer 11$3,244 SGD
Retailer 13$3,507 SGD
Retailer 10$4,705 SGD
Retailer 4$5,218 SGD
Retailer 12$5,749 SGD
NZ Jewellers$7,079 SGD

31 data points across 14 retailers

13 retailers$2,487 SGD to $5,749 SGD

A
Cheapest Retailer
-
$2,487 SGD
HK$15,200 HKD
A
Retailer 2
-
$2,731 SGD
$2,136 USD
View
A
Retailer 3
-
$2,743 SGD
$2,146 USD
View
Final sale: no returns
A
Retailer 4
-
$2,899 SGD
$2,268 USD
View
A
Retailer 5
-
$2,995 SGD
$2,343 USD
View
A
Retailer 6
-
$3,024 SGD
$2,365 USD
View
A
Retailer 7
-
$3,094 SGD
$2,420 USD
View
A
Retailer 8
-
$3,244 SGD
£1,998 GBP
View
A
Retailer 9
-
$3,507 SGD
£2,160 GBP
View
B+
Retailer 10
-
$4,705 SGD
$3,680 USD
View
Retailer 11
-
$5,218 SGD
$4,082 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$5,749 SGD
£3,541 GBP
View
Most Expensive
NZ Jewellers
3e5432b3-c1b8-4596-a686-327ed4c59bd5 · Oct 24
$7,079 SGD
$5,537 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $2,487 SGDSave up to $3,262 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
$2,487 SGD