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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 7538208615

Certificate GIA 7538208615

Diamond specifications and retailer prices

From HK$11,905 HKD
As of November 6, 2026
Save HK$25,370 HKD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$37,275 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H 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 7538208615. Listed at 21 retailers as of November 5, 2026, with prices from HK$11,905 to HK$37,275, a HK$25,370 spread on the same certified stone. NZ Jewellers lists it at HK$37,275. 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

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.26°
Pavilion angle37.26°
OriginNatural
Grading LabGIA
CertificateGIA 7538208615
Dimensions8.25 × 5.51 × 3.37 mm
L/W Ratio1.50
Cert comments
Clouds, pinpoints and surface graining are not shown.
Key to symbols
Feather, Crystal, Needle
Top View
8.25 mm5.51 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538208615
Side View
Table 66.0%Crown 34.26°Girdle: THK-VTKPavilion 37.26°Culet: NoneDepth 61.1%

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: Nov 6
Current: HK$11,905 HKD|Low: HK$11,905 HKD|High: HK$27,063 HKD|Avg: HK$16,168 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1HK$11,905 HKD
Retailer 10HK$11,936 HKD
Retailer 2HK$13,755 HKD
Retailer 3HK$14,099 HKD
Retailer 7HK$14,342 HKD
Retailer 4HK$15,024 HKD
Retailer 11HK$15,761 HKD
Retailer 5HK$16,529 HKD
Retailer 6HK$16,592 HKD
Retailer 8HK$20,863 HKD
Retailer 9HK$26,773 HKD

28 data points across 11 retailers

21 retailersHK$11,905 HKD to HK$37,275 HKD

A
Cheapest Retailer
-
HK$11,905 HKD
A
Retailer 2
-
HK$11,936 HKD
View
A
Retailer 3
-
HK$13,755 HKD
View
A
Retailer 4
-
HK$13,802 HKD
View
A
Retailer 5
-
HK$14,099 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$14,342 HKD
View
A
Retailer 7
-
HK$15,024 HKD
View
A
Retailer 8
-
HK$15,283 HKD
View
Retailer 9
-
HK$15,283 HKD
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$15,761 HKD
View
A
Retailer 11
-
HK$15,988 HKD
View
A
Retailer 12
-
HK$16,357 HKD
View
B+
Retailer 13
-
HK$16,529 HKD
View
A
Retailer 14
-
HK$16,592 HKD
View
B+
Retailer 15
-
HK$16,615 HKD
View
B+
Retailer 16
-
HK$16,725 HKD
View
B+
Retailer 17
-
HK$16,811 HKD
View
B+
Retailer 18
-
HK$17,634 HKD
View
B+
Retailer 19
-
HK$20,863 HKD
View
B
Retailer 20
-
HK$26,773 HKD
View
Most Expensive
B
NZ Jewellers
5c13aba6-e392-4760-912b-ef2acf3cac9e · Nov 5
HK$37,275 HKD
$4,756 USD
View
20 more retailers have this diamond
Prices start from HK$11,905 HKDSave up to HK$25,370 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
1.00ct Oval
HK$11,905 HKD