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Oval|Natural|GIA

1.30ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 1538685327

Certificate GIA 1538685327

Diamond specifications and retailer prices

From $4,593 SGD
As of November 6, 2026
Save $5,879 SGD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,472 SGD at NZ Jewellers · As of November 5, 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 1538685327. Listed at 20 retailers as of November 5, 2026, with prices from $4,593 to $10,472, a $5,879 spread on the same certified stone. NZ Jewellers lists it at $10,472. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538685327
Dimensions8.63 × 6.15 × 3.85 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural
Top View
8.63 mm6.15 mm1.30 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538685327
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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: $10,472 SGD|Low: $4,560 SGD|High: $10,780 SGD|Avg: $7,004 SGD|-2.9%
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
November 6, 2026
Retailer 14$4,593 SGD
Retailer 10$4,803 SGD
Retailer 6$5,547 SGD
Retailer 11$5,608 SGD
Retailer 9$5,883 SGD
Retailer 2$5,909 SGD
Retailer 3$6,011 SGD
Retailer 4$6,011 SGD
Retailer 5$6,011 SGD
Retailer 8$6,164 SGD
Retailer 16$6,203 SGD
Retailer 13$6,800 SGD
Retailer 15$6,935 SGD
Retailer 12$9,547 SGD
Retailer 7$9,879 SGD
NZ Jewellers$10,472 SGD

24 data points across 16 retailers

20 retailers$4,593 SGD to $10,472 SGD

A
Cheapest Retailer
-
$4,593 SGD
A
Retailer 2
-
$4,803 SGD
View
A
Retailer 3
-
$5,547 SGD
View
Final sale: no returns
A
Retailer 4
-
$5,608 SGD
View
B+
Retailer 5
-
$5,799 SGD
View
A
Retailer 6
-
$5,883 SGD
View
A
Retailer 7
-
$5,909 SGD
View
Retailer 8
-
$6,011 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,011 SGD
View
A
Retailer 10
-
$6,011 SGD
View
B+
Retailer 11
-
$6,079 SGD
View
B+
Retailer 12
-
$6,164 SGD
View
Retailer 13
-
$6,188 SGD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$6,203 SGD
View
B+
Retailer 15
-
$6,800 SGD
View
B+
Retailer 16
-
$6,935 SGD
View
Retailer 17
-
$7,140 SGD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$9,547 SGD
View
Retailer 19
-
$9,879 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
37229bd4-2704-4a0a-8e76-7436b0615bbe · Nov 5
$10,472 SGD
$8,171 USD
View
19 more retailers have this diamond
Prices start from $4,593 SGDSave up to $5,879 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
$4,593 SGD