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Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6522693282

Certificate GIA 6522693282

Diamond specifications and retailer prices

From $4,595 SGD
As of November 1, 2026
Save $4,759 SGD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,505 SGD at NZ Jewellers · As of September 19, 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 I 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 6522693282. Listed at 15 retailers as of November 1, 2026, with a 104% 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522693282
Dimensions8.75 × 6.02 × 3.73 mm
L/W Ratio1.45
Top View
8.75 mm6.02 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522693282
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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 1
Current: $5,790 SGD|Low: $4,595 SGD|High: $9,718 SGD|Avg: $6,320 SGD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10$4,595 SGD
Retailer 11$4,693 SGD
Retailer 13$5,011 SGD
Retailer 12$5,314 SGD
Retailer 5$5,462 SGD
Retailer 1$5,790 SGD
Retailer 6$5,798 SGD
Retailer 2$6,011 SGD
Retailer 3$6,011 SGD
Retailer 4$6,216 SGD
Retailer 9$6,663 SGD
Retailer 8$8,518 SGD
Retailer 7$9,353 SGD

39 data points across 13 retailers

15 retailers$4,595 SGD to $9,353 SGD

A
Cheapest Retailer
-
$4,595 SGD
B+
Retailer 2
-
$4,693 SGD
View
B+
Retailer 3
-
$5,011 SGD
View
B+
Retailer 4
-
$5,314 SGD
View
Retailer 5
-
$5,462 SGD
View
Price last confirmed 45 days ago
B+
Retailer 6
-
$5,790 SGD
View
B+
Retailer 7
-
$5,798 SGD
View
B
Retailer 8
-
$6,011 SGD
View
B
Retailer 9
-
$6,011 SGD
View
B
Retailer 10
-
$6,216 SGD
View
Retailer 11
-
$6,303 SGD
View
Price last confirmed 45 days ago
B
Retailer 12
-
$6,663 SGD
View
B
Retailer 13
-
$8,518 SGD
View
B
Retailer 14
-
$9,353 SGD
View
Most Expensive
NZ Jewellers
7f59b656-83ea-44fc-b674-03a4c07d39a7 · Sep 19
$10,505 SGD
$8,197 USD
View
Price last confirmed 47 days ago
14 more retailers have this diamond
Prices start from $4,595 SGDSave up to $4,759 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
$4,595 SGD