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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 7538208615

Certificate GIA 7538208615

Diamond specifications and retailer prices

From $1,947 SGD
As of November 6, 2026
Save $4,149 SGD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,095 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H 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 7538208615. Listed at 21 retailers as of November 5, 2026, with prices from $1,947 to $6,095, a $4,149 spread on the same certified stone. NZ Jewellers lists it at $6,095. 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

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.26°
Pavilion angle37.26°
OriginNatural
Grading LabGIA
CertificateGIA 7538208615
Dimensions8.25 × 5.51 × 3.37 mm
L/W Ratio1.50
Cert comments
Clouds, pinpoints and surface graining are not shown.
Key to symbols
Feather, Crystal, Needle
Top View
8.25 mm5.51 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538208615
Side View
Table 66.0%Crown 34.26°Girdle: THK-VTKPavilion 37.26°Culet: NoneDepth 61.1%

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: $1,947 SGD|Low: $1,947 SGD|High: $4,425 SGD|Avg: $2,644 SGD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1$1,947 SGD
Retailer 10$1,952 SGD
Retailer 2$2,249 SGD
Retailer 3$2,306 SGD
Retailer 7$2,345 SGD
Retailer 4$2,457 SGD
Retailer 11$2,577 SGD
Retailer 5$2,703 SGD
Retailer 6$2,713 SGD
Retailer 8$3,412 SGD
Retailer 9$4,378 SGD

28 data points across 11 retailers

21 retailers$1,947 SGD to $6,095 SGD

A
Cheapest Retailer
-
$1,947 SGD
A
Retailer 2
-
$1,952 SGD
View
A
Retailer 3
-
$2,249 SGD
View
A
Retailer 4
-
$2,257 SGD
View
A
Retailer 5
-
$2,306 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,345 SGD
View
A
Retailer 7
-
$2,457 SGD
View
A
Retailer 8
-
$2,499 SGD
View
Retailer 9
-
$2,499 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,577 SGD
View
A
Retailer 11
-
$2,614 SGD
View
A
Retailer 12
-
$2,675 SGD
View
B+
Retailer 13
-
$2,703 SGD
View
A
Retailer 14
-
$2,713 SGD
View
B+
Retailer 15
-
$2,717 SGD
View
B+
Retailer 16
-
$2,735 SGD
View
B+
Retailer 17
-
$2,749 SGD
View
B+
Retailer 18
-
$2,884 SGD
View
B+
Retailer 19
-
$3,412 SGD
View
B
Retailer 20
-
$4,378 SGD
View
Most Expensive
B
NZ Jewellers
5c13aba6-e392-4760-912b-ef2acf3cac9e · Nov 5
$6,095 SGD
$4,756 USD
View
20 more retailers have this diamond
Prices start from $1,947 SGDSave up to $4,149 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
1.00ct Oval
$1,947 SGD