Oval|Natural|GIA

0.90ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6545851091

Certificate GIA 6545851091

Diamond specifications and retailer prices

From $845 USD
HK$6,600 HKD
As of October 29, 2026
Save $2,151 USD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,996 USD 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 29, 2026, with prices from $845 to $2,996, a $2,151 spread on the same certified stone. Moon Ocean lists it at $2,996. 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
Color
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 29
Current: $2,996 USD|Low: $845 USD|High: $3,207 USD|Avg: $1,739 USD|-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 6$845 USD
Retailer 10$1,177 USD
Retailer 11$1,205 USD
Retailer 3$1,215 USD
Retailer 9$1,222 USD
Retailer 4$1,301 USD
Retailer 8$1,637 USD
Retailer 2$2,100 USD
Retailer 7$2,168 USD
Retailer 5$2,815 USD
Moon Ocean$2,996 USD

38 data points across 11 retailers

11 retailers$845 USD to $2,996 USD

A
Cheapest Retailer
-
$845 USD
HK$6,600 HKD
A
Retailer 2
-
$1,177 USD
View
A
Retailer 3
-
$1,205 USD
SGD 1,629 SGD
View
A
Retailer 4
-
$1,215 USD
View
A
Retailer 5
-
$1,222 USD
View
A
Retailer 6
-
$1,301 USD
View
B+
Retailer 7
-
$1,637 USD
€1,559 EUR
View
B+
Retailer 8
-
$2,100 USD
€2,000 EUR
View
B+
Retailer 9
-
$2,168 USD
£1,707 GBP
View
B
Retailer 10
-
$2,815 USD
View
Most Expensive
B
Moon Ocean
NVN-09FD189EF-091 · Oct 30
$2,996 USD
£2,359 GBP
View
10 more retailers have this diamond
Prices start from $845 USDSave up to $2,151 USD

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
$845 USD