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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 2245067653

Certificate GIA 2245067653

Diamond specifications and retailer prices

From $2,280 SGD
As of November 6, 2026
Save $4,113 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,393 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245067653. Listed at 15 retailers as of November 5, 2026, with prices from $2,280 to $6,393, a $4,113 spread on the same certified stone. NZ Jewellers lists it at $6,393. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245067653
Dimensions8.24 × 6.01 × 3.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.24 mm6.01 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245067653
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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: $6,393 SGD|Low: $2,247 SGD|High: $6,625 SGD|Avg: $3,341 SGD|-3.5%
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
November 6, 2026
Retailer 3$2,280 SGD
Retailer 13$2,358 SGD
Retailer 14$2,491 SGD
Retailer 5$2,556 SGD
Retailer 7$2,663 SGD
Retailer 12$2,663 SGD
Retailer 2$2,857 SGD
Retailer 4$2,880 SGD
Retailer 6$2,935 SGD
Retailer 10$2,960 SGD
Retailer 8$3,046 SGD
Retailer 9$3,718 SGD
Retailer 15$4,582 SGD
Retailer 11$5,342 SGD
NZ Jewellers$6,393 SGD

26 data points across 15 retailers

15 retailers$2,280 SGD to $6,393 SGD

A
Cheapest Retailer
-
$2,280 SGD
A
Retailer 2
-
$2,358 SGD
View
A
Retailer 3
-
$2,491 SGD
View
B+
Retailer 4
-
$2,556 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,663 SGD
View
A
Retailer 6
-
$2,663 SGD
View
A
Retailer 7
-
$2,857 SGD
View
A
Retailer 8
-
$2,880 SGD
View
A
Retailer 9
-
$2,935 SGD
View
B+
Retailer 10
-
$2,960 SGD
View
A
Retailer 11
-
$3,046 SGD
View
B+
Retailer 12
-
$3,718 SGD
View
B
Retailer 13
-
$4,582 SGD
View
B
Retailer 14
-
$5,342 SGD
View
Most Expensive
B
NZ Jewellers
7a858b05-3c53-427b-8cc6-33a0d440eb5b · Nov 5
$6,393 SGD
$4,988 USD
View
14 more retailers have this diamond
Prices start from $2,280 SGDSave up to $4,113 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
$2,280 SGD