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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7556119388

Certificate GIA 7556119388

Diamond specifications and retailer prices

From $3,134 SGD
As of November 4, 2026
Save $4,182 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,315 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 J 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 7556119388. Listed at 14 retailers as of November 4, 2026, with prices from $3,134 to $7,315, a $4,182 spread on the same certified stone. NZ Jewellers lists it at $7,315. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556119388
Dimensions8.42 × 6.05 × 3.81 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.42 mm6.05 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556119388
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.9%

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: $7,315 SGD|Low: $3,098 SGD|High: $7,315 SGD|Avg: $4,099 SGD
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
November 6, 2026
Retailer 4$3,134 SGD
Retailer 6$3,230 SGD
Retailer 2$3,487 SGD
Retailer 12$3,499 SGD
Retailer 13$3,499 SGD
Retailer 11$3,633 SGD
Retailer 14$3,679 SGD
Retailer 8$3,704 SGD
Retailer 10$3,704 SGD
Retailer 5$3,908 SGD
Retailer 3$4,037 SGD
Retailer 7$4,073 SGD
Retailer 9$6,115 SGD
NZ Jewellers$7,315 SGD

38 data points across 14 retailers

14 retailers$3,134 SGD to $7,315 SGD

A
Cheapest Retailer
-
$3,134 SGD
A
Retailer 2
-
$3,230 SGD
View
Final sale: no returns
B+
Retailer 3
-
$3,487 SGD
View
Retailer 4
-
$3,499 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,499 SGD
View
B+
Retailer 6
-
$3,633 SGD
View
B+
Retailer 7
-
$3,679 SGD
View
B+
Retailer 8
-
$3,704 SGD
View
B+
Retailer 9
-
$3,704 SGD
View
B+
Retailer 10
-
$3,908 SGD
View
B+
Retailer 11
-
$4,037 SGD
View
B+
Retailer 12
-
$4,073 SGD
View
B
Retailer 13
-
$6,115 SGD
View
Most Expensive
C
NZ Jewellers
81ec7dd2-8b51-4039-bec1-7162c2cde2ef · Nov 5
$7,315 SGD
$5,708 USD
View
13 more retailers have this diamond
Prices start from $3,134 SGDSave up to $4,182 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
$3,134 SGD