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Oval|Natural|GIA

0.90ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 5231947313

Certificate GIA 5231947313

Diamond specifications and retailer prices

From $1,224 SGD
As of October 31, 2026
Save $1,075 SGD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,299 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231947313. Listed at 8 retailers as of October 26, 2026, with prices from $1,224 to $2,299, a $1,075 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,299. 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

0.90
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.48°
Pavilion angle40.87°
OriginNatural
Grading LabGIA
CertificateGIA 5231947313
Dimensions7.66 × 5.51 × 3.38 mm
L/W Ratio1.39
Top View
7.66 mm5.51 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231947313
Side View
Table 59.0%Crown 34.48°Girdle: MED-THKPavilion 40.87°Culet: NoneDepth 61.4%

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: Oct 31
Current: $1,381 SGD|Low: $1,050 SGD|High: $2,506 SGD|Avg: $1,809 SGD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 28, 2026
Retailer 10$1,050 SGD
Retailer 4$1,224 SGD
Retailer 1$1,381 SGD
Retailer 3$1,454 SGD
Retailer 7$1,505 SGD
Retailer 5$1,700 SGD
Retailer 2$1,964 SGD
Retailer 6$2,016 SGD
Retailer 8$2,154 SGD
Wholesale Diamonds Direct$2,299 SGD
Retailer 9$2,506 SGD

21 data points across 11 retailers

8 retailers$1,224 SGD to $2,299 SGD

A
Cheapest Retailer
-
$1,224 SGD
A
Retailer 2
-
$1,381 SGD
$1,081 USD
View
A
Retailer 3
-
$1,454 SGD
$1,137 USD
View
A
Retailer 4
-
$1,505 SGD
View
A
Retailer 5
-
$1,700 SGD
$1,330 USD
View
B+
Retailer 6
-
$1,964 SGD
$1,536 USD
View
A
Retailer 7
-
$2,016 SGD
$1,577 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262912914 · Oct 26
$2,299 SGD
$1,798 USD
View
7 more retailers have this diamond
Prices start from $1,224 SGDSave up to $1,075 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
$1,224 SGD