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Oval|Natural|GIA

0.90ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6545851091

Certificate GIA 6545851091

Diamond specifications and retailer prices

From $1,080 SGD
HK$6,600 HKD
As of October 31, 2026
Save $2,749 SGD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,829 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 G 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 6545851091. Listed at 11 retailers as of October 30, 2026, with prices from $1,080 to $3,829, a $2,749 spread on the same certified stone. Moon Ocean lists it at $3,829. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle36.76°
OriginNatural
Grading LabGIA
CertificateGIA 6545851091
Dimensions7.43 × 5.36 × 3.45 mm
L/W Ratio1.39
Top View
7.43 mm5.36 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545851091
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 36.76°Culet: NoneDepth 64.3%

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: Oct 31
Current: $3,829 SGD|Low: $1,080 SGD|High: $4,100 SGD|Avg: $2,223 SGD|-6.6%
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$1,080 SGD
Retailer 2$1,497 SGD
Retailer 11$1,505 SGD
Retailer 3$1,541 SGD
Retailer 10$1,562 SGD
Retailer 5$1,663 SGD
Retailer 9$2,093 SGD
Retailer 4$2,685 SGD
Retailer 8$2,771 SGD
Retailer 6$3,599 SGD
Moon Ocean$3,829 SGD

38 data points across 11 retailers

11 retailers$1,080 SGD to $3,829 SGD

A
Cheapest Retailer
-
$1,080 SGD
HK$6,600 HKD
A
Retailer 2
-
$1,497 SGD
$1,171 USD
View
A
Retailer 3
-
$1,505 SGD
$1,177 USD
View
A
Retailer 4
-
$1,541 SGD
View
A
Retailer 5
-
$1,562 SGD
$1,222 USD
View
A
Retailer 6
-
$1,663 SGD
$1,301 USD
View
B+
Retailer 7
-
$2,093 SGD
€1,559 EUR
View
B+
Retailer 8
-
$2,685 SGD
€2,000 EUR
View
B+
Retailer 9
-
$2,771 SGD
£1,707 GBP
View
B
Retailer 10
-
$3,599 SGD
$2,815 USD
View
Most Expensive
B
Moon Ocean
NVN-09FD189EF-091 · Oct 30
$3,829 SGD
£2,359 GBP
View
10 more retailers have this diamond
Prices start from $1,080 SGDSave up to $2,749 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
$1,080 SGD