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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1549794074

Certificate GIA 1549794074

Diamond specifications and retailer prices

From $3,248 SGD
As of November 6, 2026
Save $3,920 SGD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,051 SGD at NZ Jewellers · As of September 25, 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 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 1549794074. Listed at 13 retailers as of November 6, 2026, with a 121% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 1549794074
Dimensions8.24 × 6.01 × 3.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.24 mm6.01 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1549794074
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 40.7°Culet: NoneDepth 65.8%

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 6
Current: $3,410 SGD|Low: $3,248 SGD|High: $7,822 SGD|Avg: $4,648 SGD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10$3,248 SGD
Retailer 1$3,410 SGD
Retailer 4$3,490 SGD
Retailer 7$3,604 SGD
Retailer 11$3,952 SGD
Retailer 3$4,027 SGD
Retailer 9$4,050 SGD
Retailer 6$4,113 SGD
Retailer 2$5,160 SGD
Retailer 8$6,543 SGD
Retailer 5$7,168 SGD

37 data points across 11 retailers

13 retailers$3,248 SGD to $7,168 SGD

A
Cheapest Retailer
-
$3,248 SGD
A
Retailer 2
-
$3,410 SGD
View
A
Retailer 3
-
$3,490 SGD
View
A
Retailer 4
-
$3,604 SGD
View
Final sale: no returns
A
Retailer 5
-
$3,952 SGD
View
A
Retailer 6
-
$4,027 SGD
View
A
Retailer 7
-
$4,050 SGD
View
A
Retailer 8
-
$4,113 SGD
View
A
Retailer 9
-
$4,605 SGD
View
B+
Retailer 10
-
$5,160 SGD
View
B+
Retailer 11
-
$6,543 SGD
View
B+
Retailer 12
-
$7,168 SGD
View
Most Expensive
NZ Jewellers
a02aa6bc-8974-486a-9fea-ddb19a031129 · Sep 25
$8,051 SGD
$6,282 USD
View
Price last confirmed 43 days ago
12 more retailers have this diamond
Prices start from $3,248 SGDSave up to $3,920 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
$3,248 SGD