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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6402462325

Certificate GIA 6402462325

Diamond specifications and retailer prices

From HK$11,750 HKD
As of October 31, 2026
Save HK$26,388 HKD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$40,590 HKD 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 225% 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
Colour
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 31
Current: HK$40,590 HKD|Low: HK$10,898 HKD|High: HK$41,023 HKD|Avg: HK$19,566 HKD|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2HK$11,750 HKD
Retailer 8HK$12,906 HKD
Retailer 6HK$13,024 HKD
Retailer 7HK$13,071 HKD
Retailer 9HK$14,169 HKD
Retailer 3HK$17,009 HKD
Retailer 4HK$21,361 HKD
Retailer 5HK$27,541 HKD
Moon OceanHK$40,590 HKD

38 data points across 9 retailers

19 retailersHK$11,750 HKD to HK$38,138 HKD

B+
Cheapest Retailer
-
HK$11,750 HKD
B+
Retailer 2
-
HK$12,906 HKD
$1,645 USD
View
B+
Retailer 3
-
HK$13,024 HKD
$1,660 USD
View
B
Retailer 4
-
HK$13,071 HKD
$1,666 USD
View
Final sale: no returns
B
Retailer 5
-
HK$13,071 HKD
$1,666 USD
View
B
Retailer 6
-
HK$14,075 HKD
$1,794 USD
View
B
Retailer 7
-
HK$14,169 HKD
$1,806 USD
View
B
Retailer 8
-
HK$14,169 HKD
$1,806 USD
View
B
Retailer 9
-
HK$14,821 HKD
$1,889 USD
View
B
Retailer 10
-
HK$16,343 HKD
$2,083 USD
View
B
Retailer 11
-
HK$16,554 HKD
$2,110 USD
View
B
Retailer 12
-
HK$16,554 HKD
$2,110 USD
View
B
Retailer 13
-
HK$16,972 HKD
A$3,328 AUD
View
B
Retailer 14
-
HK$17,009 HKD
£1,707 GBP
View
B
Retailer 15
-
HK$17,104 HKD
$2,180 USD
View
B
Retailer 16
-
HK$21,361 HKD
€2,593 EUR
View
B
Retailer 17
-
HK$27,541 HKD
£2,764 GBP
View
C
Retailer 18
-
HK$38,138 HKD
$4,861 USD
View
Most Expensive
Moon Ocean
NVN-1D4AA1440-325 · Oct 30
HK$40,590 HKD
£4,074 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$11,750 HKDSave up to HK$26,388 HKD

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
HK$11,750 HKD