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Round|Natural|GIA

1.30ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 3385543705

Certificate GIA 3385543705

Diamond specifications and retailer prices

From $7,895 SGD
As of November 1, 2026
Save $7,765 SGD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,568 SGD at NZ Jewellers · As of November 5, 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 3385543705. Listed at 19 retailers as of November 1, 2026, with a 98% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3385543705
Dimensions6.96 × 6.91 × 4.33 mm
L/W Ratio1.01
Top View
6.96 mm6.91 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3385543705
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $17,568 SGD|Low: $7,320 SGD|High: $17,568 SGD|Avg: $10,866 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$7,895 SGD
Retailer 7$8,300 SGD
Retailer 6$8,784 SGD
Retailer 10$8,784 SGD
Retailer 8$9,662 SGD
Retailer 3$9,747 SGD
Retailer 2$10,795 SGD
Retailer 9$10,979 SGD
Retailer 4$14,599 SGD
NZ Jewellers$17,568 SGD

41 data points across 10 retailers

19 retailers$7,895 SGD to $15,660 SGD

B+
Cheapest Retailer
-
$7,895 SGD
B+
Retailer 2
-
$7,936 SGD
View
B+
Retailer 3
-
$8,300 SGD
View
B
Retailer 4
-
$8,735 SGD
View
Retailer 5
-
$8,784 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$8,784 SGD
View
Final sale: no returns
B
Retailer 7
-
$9,516 SGD
View
B
Retailer 8
-
$9,662 SGD
View
B
Retailer 9
-
$9,747 SGD
View
B
Retailer 10
-
$10,399 SGD
View
B
Retailer 11
-
$10,509 SGD
View
B
Retailer 12
-
$10,509 SGD
View
B
Retailer 13
-
$10,795 SGD
View
B
Retailer 14
-
$10,855 SGD
View
B
Retailer 15
-
$10,979 SGD
View
Retailer 16
-
$11,570 SGD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$14,599 SGD
View
B
Retailer 18
-
$15,660 SGD
View
Most Expensive
NZ Jewellers
dcc40b06-a2ea-4761-80ee-eb005c61c996 · Nov 5
$17,568 SGD
$13,708 USD
View
Price under review
18 more retailers have this diamond
Prices start from $7,895 SGDSave up to $7,765 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.

B+
1.30ct Round
$7,895 SGD