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Oval|Natural|GIA

0.90ct I I1 Oval Natural Diamond

ID • I/I1 • GIA 2518657261

Certificate GIA 2518657261

Diamond specifications and retailer prices

From $983 SGD
$769 USD
As of November 1, 2026
Save $389 SGD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,034 SGD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2518657261. Listed at 5 retailers as of October 31, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.18°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 2518657261
Dimensions7.75 × 5.40 × 3.34 mm
L/W Ratio1.44
Top View
7.75 mm5.40 mm0.90 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2518657261
Side View
Table 61.0%Crown 38.18°Girdle: STK-VTKPavilion 39.74°Culet: NoneDepth 61.8%

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: $1,372 SGD|Low: $983 SGD|High: $1,592 SGD|Avg: $1,280 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$983 SGD
Retailer 2$1,001 SGD
Retailer 3$1,152 SGD
Retailer 1$1,372 SGD
Retailer 4$1,381 SGD
Retailer 7$1,489 SGD
Retailer 6$1,592 SGD

12 data points across 7 retailers

5 retailers$983 SGD to $1,372 SGD

A
Cheapest Retailer
-
$983 SGD
$769 USD
A
Retailer 2
-
$1,001 SGD
$783 USD
View
Retailer 3
-
$1,116 SGD
$873 USD
View
Price last confirmed 62 days ago
A
Retailer 4
-
$1,372 SGD
€1,022 EUR
View
Most Expensive
NZ Jewellers
05ee709b-668f-49cd-8bd5-4587e1477cbd · Aug 29
$3,034 SGD
$2,373 USD
View
Price last confirmed 64 days ago
4 more retailers have this diamond
Prices start from $983 SGDSave up to $389 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
0.90ct Oval
$983 SGD