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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1569716604

Certificate GIA 1569716604

Diamond specifications and retailer prices

From $3,014 SGD
As of November 5, 2026
Save $3,144 SGD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,158 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569716604. Listed at 8 retailers as of November 5, 2026, with prices from $3,014 to $6,158, a $3,144 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,158. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.18°
Pavilion angle39.41°
OriginNatural
Grading LabGIA
CertificateGIA 1569716604
Dimensions8.47 × 6.09 × 3.82 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.47 mm6.09 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569716604
Side View
Table 60.0%Crown 40.18°Girdle: STK-THKPavilion 39.41°Culet: NoneDepth 62.7%

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 5
Current: $3,014 SGD|Low: $3,009 SGD|High: $6,158 SGD|Avg: $4,376 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$3,014 SGD
Retailer 4$3,404 SGD
Retailer 5$3,671 SGD
Retailer 7$4,100 SGD
Retailer 3$4,474 SGD
Retailer 6$4,504 SGD
Retailer 2$4,548 SGD
Wholesale Diamonds Direct$6,158 SGD

6 data points across 8 retailers

8 retailers$3,014 SGD to $6,158 SGD

A
Cheapest Retailer
-
$3,014 SGD
A
Retailer 2
-
$3,404 SGD
View
A
Retailer 3
-
$3,671 SGD
View
A
Retailer 4
-
$4,100 SGD
View
A
Retailer 5
-
$4,474 SGD
View
A
Retailer 6
-
$4,504 SGD
View
A
Retailer 7
-
$4,548 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
627019866 · Nov 6
$6,158 SGD
$4,805 USD
View
7 more retailers have this diamond
Prices start from $3,014 SGDSave up to $3,144 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
$3,014 SGD