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Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7566298568

Certificate GIA 7566298568

Diamond specifications and retailer prices

From HK$9,039 HKD
As of October 30, 2026
Save HK$15,136 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$24,175 HKD at Moon Ocean · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566298568. Listed at 8 retailers as of October 29, 2026, with prices from HK$9,039 to HK$24,175, a HK$15,136 spread on the same certified stone. Moon Ocean lists it at HK$24,175. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle34.72°
OriginNatural
Grading LabGIA
CertificateGIA 7566298568
Dimensions7.40 × 5.22 × 3.32 mm
L/W Ratio1.42
Key to symbols
Crystal, Feather
Top View
7.40 mm5.22 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566298568
Side View
Table 60.0%CrownGirdle: THK-VTKPavilion 34.72°Culet: NoneDepth 63.5%

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 30
Current: HK$24,175 HKD|Low: HK$9,039 HKD|High: HK$25,691 HKD|Avg: HK$16,448 HKD|-5.8%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6HK$9,039 HKD
Retailer 2HK$11,509 HKD
Retailer 8HK$12,044 HKD
Retailer 7HK$12,756 HKD
Retailer 4HK$16,963 HKD
Retailer 5HK$19,195 HKD
Retailer 3HK$22,002 HKD
Moon OceanHK$24,175 HKD

30 data points across 8 retailers

8 retailersHK$9,039 HKD to HK$24,175 HKD

A
Cheapest Retailer
-
HK$9,039 HKD
Retailer 2
-
HK$11,509 HKD
€1,397 EUR
View
Price last confirmed 4 days ago
A
Retailer 3
-
HK$12,044 HKD
$1,535 USD
View
A
Retailer 4
-
HK$12,756 HKD
SGD 2,197 SGD
View
B+
Retailer 5
-
HK$16,963 HKD
€2,059 EUR
View
B+
Retailer 6
-
HK$19,195 HKD
€2,330 EUR
View
B
Retailer 7
-
HK$22,002 HKD
£2,208 GBP
View
Most Expensive
B
Moon Ocean
NVN-07C55D527-568 · Oct 29
HK$24,175 HKD
£2,426 GBP
View
7 more retailers have this diamond
Prices start from HK$9,039 HKDSave up to HK$15,136 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.

A
0.90ct Oval
HK$9,039 HKD