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Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 5476362267

Certificate GIA 5476362267

Diamond specifications and retailer prices

From HK$15,692 HKD
$2,000 USD
As of November 1, 2026
Save HK$21,197 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$40,078 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5476362267. Listed at 23 retailers as of November 1, 2026, with a 135% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.19°
Pavilion angle38.49°
OriginNatural
Grading LabGIA
CertificateGIA 5476362267
Dimensions7.44 × 5.43 × 3.36 mm
L/W Ratio1.37
Top View
7.44 mm5.43 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5476362267
Side View
Table 58.0%Crown 41.19°Girdle: STK-VTKPavilion 38.49°Culet: NoneDepth 61.8%

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: Nov 1
Current: HK$36,889 HKD|Low: HK$15,849 HKD|High: HK$37,397 HKD|Avg: HK$24,138 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6HK$15,849 HKD
Retailer 7HK$16,030 HKD
Retailer 9HK$18,172 HKD
Retailer 3HK$18,590 HKD
Retailer 8HK$23,602 HKD
Retailer 2HK$23,933 HKD
Retailer 5HK$28,276 HKD
Retailer 4HK$33,590 HKD
Retailer 1HK$36,889 HKD

36 data points across 9 retailers

23 retailersHK$15,692 HKD to HK$36,889 HKD

B+
Cheapest Retailer
-
HK$15,692 HKD
$2,000 USD
B+
Retailer 2
-
HK$15,849 HKD
$2,020 USD
View
B
Retailer 3
-
HK$16,030 HKD
$2,043 USD
View
Final sale: no returns
B
Retailer 4
-
HK$16,751 HKD
$2,135 USD
View
B
Retailer 5
-
HK$16,806 HKD
$2,142 USD
View
B
Retailer 6
-
HK$17,371 HKD
$2,214 USD
View
B
Retailer 7
-
HK$17,371 HKD
$2,214 USD
View
B
Retailer 8
-
HK$17,458 HKD
$2,225 USD
View
B
Retailer 9
-
HK$17,788 HKD
$2,267 USD
View
B
Retailer 10
-
HK$18,172 HKD
$2,316 USD
View
B
Retailer 11
-
HK$18,242 HKD
$2,325 USD
View
B
Retailer 12
-
HK$18,590 HKD
£1,866 GBP
View
B
Retailer 13
-
HK$19,301 HKD
$2,460 USD
View
B
Retailer 14
-
HK$19,301 HKD
$2,460 USD
View
B
Retailer 15
-
HK$19,694 HKD
$2,510 USD
View
B
Retailer 16
-
HK$19,929 HKD
$2,540 USD
View
B
Retailer 17
-
HK$20,039 HKD
$2,554 USD
View
Retailer 18
-
HK$23,602 HKD
A$4,628 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
HK$23,933 HKD
€2,905 EUR
View
B
Retailer 20
-
HK$28,276 HKD
ZAR 58,221 ZAR
View
B
Retailer 21
-
HK$33,590 HKD
£3,371 GBP
View
B
Retailer 22
-
HK$36,889 HKD
£3,702 GBP
View
Most Expensive
NZ Jewellers
463b1736-9926-477c-b8ca-7715c0754d65 · Oct 30
HK$40,078 HKD
$5,108 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$15,692 HKDSave up to HK$21,197 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$15,692 HKD