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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 5553062443

Certificate GIA 5553062443

Diamond specifications and retailer prices

From $3,627 SGD
$2,837 USD
As of October 28, 2026
Save $4,494 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,416 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 5553062443. Listed at 16 retailers as of October 28, 2026, with a 124% 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 5553062443
Dimensions8.23 × 5.99 × 3.94 mm
L/W Ratio1.37
Top View
8.23 mm5.99 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553062443
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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 28
Current: $8,416 SGD|Low: $3,627 SGD|High: $8,561 SGD|Avg: $5,183 SGD|-1.7%
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
October 31, 2026
Retailer 7$3,627 SGD
Retailer 8$3,698 SGD
Retailer 13$3,866 SGD
Retailer 12$3,899 SGD
Retailer 2$4,003 SGD
Retailer 15$4,070 SGD
Retailer 5$4,457 SGD
Retailer 3$4,641 SGD
Retailer 10$4,790 SGD
Retailer 11$5,048 SGD
Retailer 9$5,618 SGD
Retailer 4$6,520 SGD
Retailer 14$7,390 SGD
Retailer 6$8,121 SGD
NZ Jewellers$8,416 SGD

28 data points across 15 retailers

16 retailers$3,627 SGD to $8,121 SGD

A
Cheapest Retailer
-
$3,627 SGD
$2,837 USD
A
Retailer 2
-
$3,698 SGD
HK$22,600 HKD
View
A
Retailer 3
-
$3,866 SGD
$3,024 USD
View
A
Retailer 4
-
$3,899 SGD
$3,050 USD
View
A
Retailer 5
-
$4,003 SGD
$3,131 USD
View
Final sale: no returns
A
Retailer 6
-
$4,070 SGD
$3,184 USD
View
A
Retailer 7
-
$4,457 SGD
$3,486 USD
View
A
Retailer 8
-
$4,641 SGD
$3,630 USD
View
A
Retailer 9
-
$4,790 SGD
£2,950 GBP
View
B+
Retailer 10
-
$4,934 SGD
A$5,938 AUD
View
A
Retailer 11
-
$5,048 SGD
£3,109 GBP
View
B+
Retailer 12
-
$5,618 SGD
€4,185 EUR
View
B+
Retailer 13
-
$6,520 SGD
$5,100 USD
View
Retailer 14
-
$7,390 SGD
$5,781 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$8,121 SGD
£5,002 GBP
View
Most Expensive
NZ Jewellers
f4d396c2-b50f-403b-bc57-16c1a6b8cd91 · Oct 23
$8,416 SGD
$6,583 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $3,627 SGDSave up to $4,494 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
$3,627 SGD