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Oval|Natural|GIA

1.30ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 2245022772

Certificate GIA 2245022772

Diamond specifications and retailer prices

From $4,133 SGD
As of November 6, 2026
Save $4,598 SGD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,873 SGD at NZ Jewellers · As of September 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245022772. Listed at 17 retailers as of November 4, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245022772
Dimensions8.30 × 6.05 × 3.94 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.30 mm6.05 mm1.30 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245022772
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.1%

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: $5,196 SGD|Low: $4,068 SGD|High: $9,166 SGD|Avg: $5,631 SGD|-1.4%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 2$4,133 SGD
Retailer 6$4,325 SGD
Retailer 10$4,333 SGD
Retailer 11$4,364 SGD
Retailer 5$4,597 SGD
Retailer 13$4,761 SGD
Retailer 3$4,944 SGD
Retailer 14$5,126 SGD
Retailer 1$5,196 SGD
Retailer 15$5,648 SGD
Retailer 7$6,044 SGD
Retailer 4$6,109 SGD
Retailer 8$6,710 SGD
Retailer 12$8,287 SGD
Retailer 9$8,732 SGD

30 data points across 15 retailers

17 retailers$4,133 SGD to $8,732 SGD

A
Cheapest Retailer
-
$4,133 SGD
A
Retailer 2
-
$4,325 SGD
View
A
Retailer 3
-
$4,333 SGD
View
A
Retailer 4
-
$4,364 SGD
View
A
Retailer 5
-
$4,597 SGD
View
Final sale: no returns
A
Retailer 6
-
$4,761 SGD
View
A
Retailer 7
-
$4,944 SGD
View
B+
Retailer 8
-
$5,126 SGD
View
B+
Retailer 9
-
$5,196 SGD
View
B+
Retailer 10
-
$5,379 SGD
View
B+
Retailer 11
-
$5,648 SGD
View
Retailer 12
-
$6,044 SGD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$6,109 SGD
View
B
Retailer 14
-
$6,710 SGD
View
B
Retailer 15
-
$8,287 SGD
View
B
Retailer 16
-
$8,732 SGD
View
Most Expensive
NZ Jewellers
ae99f6a8-cb42-4756-8780-2c358433741c · Sep 30
$9,873 SGD
$7,704 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $4,133 SGDSave up to $4,598 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
$4,133 SGD