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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6545586227

Certificate GIA 6545586227

Diamond specifications and retailer prices

From $3,355 SGD
HK$20,500 HKD
As of October 31, 2026
Save $3,851 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,467 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval 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 6545586227. Listed at 17 retailers as of October 29, 2026, with a 115% 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
FluorescenceFaint
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6545586227
Dimensions8.21 × 5.98 × 3.91 mm
L/W Ratio1.37
Top View
8.21 mm5.98 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545586227
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 40.3°Culet: NoneDepth 65.3%

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: Oct 31
Current: $7,467 SGD|Low: $3,322 SGD|High: $7,941 SGD|Avg: $4,798 SGD|-6.0%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 2$3,355 SGD
Retailer 14$3,513 SGD
Retailer 15$3,583 SGD
Retailer 13$3,599 SGD
Retailer 3$3,737 SGD
Retailer 6$4,072 SGD
Retailer 12$4,143 SGD
Retailer 10$4,250 SGD
Retailer 4$4,257 SGD
Retailer 11$4,478 SGD
Retailer 8$4,555 SGD
Retailer 9$5,018 SGD
Retailer 5$6,213 SGD
Retailer 16$6,727 SGD
Retailer 7$7,205 SGD
NZ Jewellers$7,467 SGD

25 data points across 16 retailers

17 retailers$3,355 SGD to $7,205 SGD

A
Cheapest Retailer
-
$3,355 SGD
HK$20,500 HKD
A
Retailer 2
-
$3,513 SGD
$2,748 USD
View
A
Retailer 3
-
$3,583 SGD
$2,803 USD
View
Final sale: no returns
A
Retailer 4
-
$3,599 SGD
$2,815 USD
View
A
Retailer 5
-
$3,737 SGD
$2,923 USD
View
A
Retailer 6
-
$4,072 SGD
$3,185 USD
View
A
Retailer 7
-
$4,143 SGD
$3,241 USD
View
A
Retailer 8
-
$4,250 SGD
£2,618 GBP
View
A
Retailer 9
-
$4,257 SGD
$3,330 USD
View
A
Retailer 10
-
$4,436 SGD
A$5,338 AUD
View
A
Retailer 11
-
$4,478 SGD
£2,758 GBP
View
A
Retailer 12
-
$4,555 SGD
View
A
Retailer 13
-
$5,018 SGD
€3,738 EUR
View
B+
Retailer 14
-
$6,213 SGD
$4,860 USD
View
Retailer 15
-
$6,727 SGD
$5,262 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$7,205 SGD
£4,438 GBP
View
Most Expensive
NZ Jewellers
21258515-f331-466e-b9ef-c2bd2789be07 · Oct 23
$7,467 SGD
$5,841 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $3,355 SGDSave up to $3,851 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 Oval
$3,355 SGD