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Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 5556638358

Certificate GIA 5556638358

Diamond specifications and retailer prices

From $3,294 SGD
As of November 6, 2026
Save $3,895 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,188 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 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 5556638358. Listed at 20 retailers as of November 5, 2026, with prices from $3,294 to $7,188, a $3,895 spread on the same certified stone. NZ Jewellers lists it at $7,188. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556638358
Dimensions8.29 × 5.92 × 3.82 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.29 mm5.92 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556638358
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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 6
Current: $7,188 SGD|Low: $3,163 SGD|High: $7,341 SGD|Avg: $4,384 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$3,294 SGD
Retailer 4$3,348 SGD
Retailer 3$3,450 SGD
Retailer 5$3,542 SGD
Retailer 15$3,738 SGD
Retailer 18$3,738 SGD
Retailer 7$3,774 SGD
Retailer 16$3,882 SGD
Retailer 8$4,037 SGD
Retailer 2$4,058 SGD
Retailer 12$4,243 SGD
Retailer 6$4,255 SGD
Retailer 9$4,255 SGD
Retailer 17$4,314 SGD
Retailer 10$4,396 SGD
Retailer 11$4,803 SGD
Retailer 13$6,881 SGD
NZ Jewellers$7,188 SGD

35 data points across 18 retailers

20 retailers$3,294 SGD to $7,188 SGD

A
Cheapest Retailer
-
$3,294 SGD
A
Retailer 2
-
$3,348 SGD
View
A
Retailer 3
-
$3,450 SGD
View
Final sale: no returns
A
Retailer 4
-
$3,542 SGD
View
Retailer 5
-
$3,738 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,738 SGD
View
Retailer 7
-
$3,738 SGD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$3,774 SGD
View
A
Retailer 9
-
$3,882 SGD
View
A
Retailer 10
-
$4,037 SGD
View
A
Retailer 11
-
$4,058 SGD
View
A
Retailer 12
-
$4,243 SGD
View
A
Retailer 13
-
$4,255 SGD
View
A
Retailer 14
-
$4,255 SGD
View
Retailer 15
-
$4,314 SGD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$4,314 SGD
View
B+
Retailer 17
-
$4,396 SGD
View
B+
Retailer 18
-
$4,803 SGD
View
B
Retailer 19
-
$6,881 SGD
View
Most Expensive
B
NZ Jewellers
dcc6e7d1-c833-4c3c-95e8-b310b164ed4f · Nov 5
$7,188 SGD
$5,609 USD
View
19 more retailers have this diamond
Prices start from $3,294 SGDSave up to $3,895 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
$3,294 SGD