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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 HK$14,938 HKD
$1,904 USD
As of October 31, 2026
Save HK$20,673 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$43,166 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 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: HK$43,166 HKD|Low: HK$14,938 HKD|High: HK$43,626 HKD|Avg: HK$22,335 HKD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7HK$14,938 HKD
Retailer 6HK$15,534 HKD
Retailer 10HK$16,335 HKD
Retailer 2HK$16,553 HKD
Retailer 9HK$17,033 HKD
Retailer 8HK$17,825 HKD
Retailer 11HK$19,653 HKD
Retailer 4HK$21,270 HKD
Retailer 5HK$29,294 HKD
Retailer 3HK$35,612 HKD
Moon OceanHK$43,166 HKD

45 data points across 11 retailers

18 retailersHK$14,938 HKD to HK$35,612 HKD

B+
Cheapest Retailer
-
HK$14,938 HKD
$1,904 USD
B+
Retailer 2
-
HK$14,946 HKD
$1,905 USD
View
B+
Retailer 3
-
HK$15,393 HKD
$1,962 USD
View
B+
Retailer 4
-
HK$15,534 HKD
$1,980 USD
View
B
Retailer 5
-
HK$16,335 HKD
$2,082 USD
View
B
Retailer 6
-
HK$16,553 HKD
£1,661 GBP
View
B
Retailer 7
-
HK$17,033 HKD
$2,171 USD
View
B
Retailer 8
-
HK$17,033 HKD
$2,171 USD
View
B
Retailer 9
-
HK$17,261 HKD
$2,200 USD
View
B
Retailer 10
-
HK$17,261 HKD
$2,200 USD
View
B
Retailer 11
-
HK$17,825 HKD
$2,272 USD
View
B
Retailer 12
-
HK$17,888 HKD
$2,280 USD
View
B
Retailer 13
-
HK$18,125 HKD
$2,310 USD
View
B
Retailer 14
-
HK$19,653 HKD
$2,505 USD
View
B
Retailer 15
-
HK$21,270 HKD
€2,582 EUR
View
B
Retailer 16
-
HK$29,294 HKD
£2,940 GBP
View
B
Retailer 17
-
HK$35,612 HKD
$4,539 USD
View
Most Expensive
Moon Ocean
NVN-67FB098C3-871 · Oct 30
HK$43,166 HKD
£4,332 GBP
View
Price under review
17 more retailers have this diamond
Prices start from HK$14,938 HKDSave up to HK$20,673 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$14,938 HKD