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Oval|Natural|GIA

1.30ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7558504439

Certificate GIA 7558504439

Diamond specifications and retailer prices

From $4,859 SGD
As of November 4, 2026
Save $5,560 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,969 SGD at NZ Jewellers · As of September 30, 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 E 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 7558504439. Listed at 22 retailers as of November 4, 2026, with a 114% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558504439
Dimensions9.15 × 5.88 × 3.65 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
9.15 mm5.88 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558504439
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.0%

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: Nov 4
Current: $5,178 SGD|Low: $4,315 SGD|High: $10,571 SGD|Avg: $6,639 SGD|+20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$4,859 SGD
Retailer 1$5,178 SGD
Retailer 6$5,484 SGD
Retailer 7$6,041 SGD
Retailer 3$6,458 SGD
Retailer 2$6,981 SGD
Retailer 4$10,418 SGD

43 data points across 7 retailers

22 retailers$4,859 SGD to $10,418 SGD

A
Cheapest Retailer
-
$4,859 SGD
A
Retailer 2
-
$5,124 SGD
View
A
Retailer 3
-
$5,178 SGD
View
A
Retailer 4
-
$5,182 SGD
View
A
Retailer 5
-
$5,242 SGD
View
A
Retailer 6
-
$5,484 SGD
View
Final sale: no returns
B+
Retailer 7
-
$5,898 SGD
View
Retailer 8
-
$5,941 SGD
View
Price last confirmed 25 days ago
Retailer 9
-
$5,941 SGD
View
Price last confirmed 38 days ago
Retailer 10
-
$5,941 SGD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$6,041 SGD
View
B+
Retailer 12
-
$6,229 SGD
View
B+
Retailer 13
-
$6,458 SGD
View
B+
Retailer 14
-
$6,677 SGD
View
B+
Retailer 15
-
$6,677 SGD
View
Retailer 16
-
$6,855 SGD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$6,895 SGD
View
B+
Retailer 18
-
$6,981 SGD
View
B
Retailer 19
-
$9,493 SGD
View
B
Retailer 20
-
$10,418 SGD
View
Retailer 21
-
$10,969 SGD
View
Price last confirmed 68 days ago
Most Expensive
NZ Jewellers
931ecf76-dd97-449a-bc24-7420750ee792 · Sep 30
$10,969 SGD
$8,559 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $4,859 SGDSave up to $5,560 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
$4,859 SGD