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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6385724871

Certificate GIA 6385724871

Diamond specifications and retailer prices

From $2,434 SGD
$1,904 USD
As of October 31, 2026
Save $3,369 SGD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,034 SGD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6385724871. Listed at 18 retailers as of October 30, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6385724871
Dimensions7.27 × 5.40 × 3.38 mm
L/W Ratio1.35
Top View
7.27 mm5.40 mm0.90 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6385724871
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,034 SGD|Low: $2,434 SGD|High: $7,109 SGD|Avg: $3,636 SGD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$2,434 SGD
Retailer 6$2,531 SGD
Retailer 10$2,662 SGD
Retailer 2$2,675 SGD
Retailer 9$2,775 SGD
Retailer 8$2,905 SGD
Retailer 11$3,202 SGD
Retailer 4$3,466 SGD
Retailer 5$4,773 SGD
Retailer 3$5,803 SGD
Moon Ocean$7,034 SGD

45 data points across 11 retailers

18 retailers$2,434 SGD to $5,803 SGD

B+
Cheapest Retailer
-
$2,434 SGD
$1,904 USD
B+
Retailer 2
-
$2,435 SGD
$1,905 USD
View
B+
Retailer 3
-
$2,508 SGD
$1,962 USD
View
B+
Retailer 4
-
$2,531 SGD
$1,980 USD
View
B
Retailer 5
-
$2,662 SGD
$2,082 USD
View
B+
Retailer 6
-
$2,675 SGD
£1,648 GBP
View
B
Retailer 7
-
$2,775 SGD
$2,171 USD
View
B
Retailer 8
-
$2,775 SGD
$2,171 USD
View
B
Retailer 9
-
$2,812 SGD
$2,200 USD
View
B
Retailer 10
-
$2,812 SGD
$2,200 USD
View
B
Retailer 11
-
$2,905 SGD
$2,272 USD
View
B
Retailer 12
-
$2,915 SGD
$2,280 USD
View
B
Retailer 13
-
$2,953 SGD
$2,310 USD
View
B
Retailer 14
-
$3,202 SGD
$2,505 USD
View
B
Retailer 15
-
$3,466 SGD
€2,582 EUR
View
B
Retailer 16
-
$4,773 SGD
£2,940 GBP
View
B
Retailer 17
-
$5,803 SGD
$4,539 USD
View
Most Expensive
Moon Ocean
NVN-67FB098C3-871 · Oct 30
$7,034 SGD
£4,332 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $2,434 SGDSave up to $3,369 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.

B+
0.90ct Oval
$2,434 SGD