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Oval|Natural|GIA

1.24ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 2231735819

Certificate GIA 2231735819

Diamond specifications and retailer prices

From HK$19,398 HKD
As of November 6, 2026
Save HK$22,689 HKD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$42,087 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.24ct natural oval diamond

This 1.24ct 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 2231735819. Listed at 7 retailers as of November 2, 2026, with prices from HK$19,398 to HK$42,087, a HK$22,689 spread on the same certified stone. NZ Jewellers lists it at HK$42,087. 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

1.24
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.45°
Pavilion angle41.65°
OriginNatural
Grading LabGIA
CertificateGIA 2231735819
Dimensions8.48 × 5.90 × 3.82 mm
L/W Ratio1.44
Girdle conditionVery Thick
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
8.48 mm5.90 mm1.24 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231735819
Side View
Table 61.0%Crown 36.45°Girdle: THK-VTKPavilion 41.65°Culet: NoneDepth 64.7%

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$42,087 HKD|Low: HK$19,398 HKD|High: HK$42,918 HKD|Avg: HK$26,168 HKD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$19,398 HKD
Retailer 2HK$19,899 HKD
Retailer 5HK$20,134 HKD
Retailer 4HK$21,059 HKD
Retailer 7HK$21,271 HKD
Retailer 8HK$23,528 HKD
Retailer 10HK$25,863 HKD
Retailer 9HK$26,146 HKD
Retailer 3HK$35,260 HKD
NZ JewellersHK$42,087 HKD

29 data points across 10 retailers

7 retailersHK$19,398 HKD to HK$42,087 HKD

A
Cheapest Retailer
-
HK$19,398 HKD
A
Retailer 2
-
HK$19,899 HKD
View
A
Retailer 3
-
HK$20,134 HKD
View
A
Retailer 4
-
HK$21,059 HKD
View
A
Retailer 5
-
HK$21,271 HKD
View
B
Retailer 6
-
HK$35,260 HKD
View
Most Expensive
B
NZ Jewellers
d1af1be4-17b7-4275-89bd-078f92f52978 · Nov 2
HK$42,087 HKD
$5,370 USD
View
6 more retailers have this diamond
Prices start from HK$19,398 HKDSave up to HK$22,689 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
1.24ct Oval
HK$19,398 HKD