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Round|Natural|GIA

1.30ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2241070099

Certificate GIA 2241070099

Diamond specifications and retailer prices

From $3,887 SGD
As of November 6, 2026
Save $3,837 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,871 SGD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round 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 and certified by GIA 2241070099. Listed at 13 retailers as of November 6, 2026, with a 99% 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2241070099
Dimensions6.93 × 6.96 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.93 mm6.96 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241070099
Side View
Table 60.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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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 6
Current: $4,759 SGD|Low: $3,691 SGD|High: $8,833 SGD|Avg: $5,350 SGD|-2.5%
Retailer 1
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 6, 2026
Retailer 7$3,887 SGD
Retailer 2$4,049 SGD
Retailer 13$4,058 SGD
Retailer 10$4,337 SGD
Retailer 12$4,639 SGD
Retailer 3$4,670 SGD
Retailer 5$4,687 SGD
Retailer 1$4,759 SGD
Retailer 6$4,851 SGD
Retailer 4$5,708 SGD
Retailer 11$6,857 SGD
Retailer 8$7,724 SGD
Retailer 9$8,685 SGD

32 data points across 13 retailers

13 retailers$3,887 SGD to $7,724 SGD

A
Cheapest Retailer
-
$3,887 SGD
A
Retailer 2
-
$4,049 SGD
View
A
Retailer 3
-
$4,058 SGD
View
A
Retailer 4
-
$4,337 SGD
View
Final sale: no returns
A
Retailer 5
-
$4,639 SGD
View
A
Retailer 6
-
$4,670 SGD
View
Retailer 7
-
$4,687 SGD
View
Price last confirmed 22 days ago
A
Retailer 8
-
$4,759 SGD
View
A
Retailer 9
-
$4,851 SGD
View
B+
Retailer 10
-
$6,857 SGD
View
B+
Retailer 11
-
$7,724 SGD
View
Retailer 12
-
$8,685 SGD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
0e901b82-e1b9-439d-8401-08e763edc36c · Oct 11
$8,871 SGD
$6,922 USD
View
Price last confirmed 26 days ago
12 more retailers have this diamond
Prices start from $3,887 SGDSave up to $3,837 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 Round
$3,887 SGD