Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6402462325

Certificate GIA 6402462325

Diamond specifications and retailer prices

From $1,485 USD
HK$11,600 HKD
As of October 30, 2026
Save $3,376 USD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,173 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6402462325. Listed at 19 retailers as of October 30, 2026, with a 227% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402462325
Dimensions6.95 × 5.29 × 3.54 mm
L/W Ratio1.31
Top View
6.95 mm5.29 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402462325
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.0%

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 30
Current: $5,173 USD|Low: $1,389 USD|High: $5,229 USD|Avg: $2,392 USD|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$1,485 USD
Retailer 7$1,645 USD
Retailer 5$1,660 USD
Retailer 6$1,666 USD
Retailer 10$1,666 USD
Retailer 9$1,806 USD
Retailer 2$2,186 USD
Retailer 4$2,718 USD
Retailer 3$3,510 USD
Moon Ocean$5,173 USD

38 data points across 10 retailers

19 retailers$1,485 USD to $4,861 USD

B+
Cheapest Retailer
-
$1,485 USD
HK$11,600 HKD
B+
Retailer 2
-
$1,645 USD
View
B+
Retailer 3
-
$1,660 USD
View
B
Retailer 4
-
$1,666 USD
View
Final sale: no returns
B
Retailer 5
-
$1,666 USD
View
B
Retailer 6
-
$1,794 USD
View
B
Retailer 7
-
$1,806 USD
View
B
Retailer 8
-
$1,806 USD
View
B
Retailer 9
-
$1,889 USD
View
B
Retailer 10
-
$2,083 USD
View
B
Retailer 11
-
$2,110 USD
View
B
Retailer 12
-
$2,110 USD
View
B
Retailer 13
-
$2,163 USD
A$3,328 AUD
View
B
Retailer 14
-
$2,180 USD
View
B
Retailer 15
-
$2,186 USD
£1,721 GBP
View
B
Retailer 16
-
$2,718 USD
€2,589 EUR
View
B
Retailer 17
-
$3,510 USD
£2,764 GBP
View
C
Retailer 18
-
$4,861 USD
View
Most Expensive
Moon Ocean
NVN-1D4AA1440-325 · Oct 30
$5,173 USD
£4,074 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $1,485 USDSave up to $3,376 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.

B+
0.90ct Oval
$1,485 USD