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Oval|Natural|GIA

1.22ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7551357320

Certificate GIA 7551357320

Diamond specifications and retailer prices

From HK$13,441 HKD
As of November 6, 2026
Save HK$18,677 HKD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,819 HKD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct 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 7551357320. Listed at 12 retailers as of November 2, 2026, with a 139% 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

1.22
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle36.47°
OriginNatural
Grading LabGIA
CertificateGIA 7551357320
Dimensions8.14 × 5.82 × 3.78 mm
L/W Ratio1.40
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.14 mm5.82 mm1.22 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551357320
Side View
Table 59.0%CrownGirdle: ThickPavilion 36.47°Culet: NoneDepth 65.0%

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$38,521 HKD|Low: HK$13,441 HKD|High: HK$41,170 HKD|Avg: HK$23,264 HKD|-6.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$13,441 HKD
Retailer 9HK$17,039 HKD
Retailer 2HK$18,026 HKD
Retailer 11HK$18,426 HKD
Retailer 4HK$18,755 HKD
Retailer 10HK$19,272 HKD
Retailer 3HK$19,343 HKD
Retailer 7HK$22,807 HKD
Retailer 5HK$27,893 HKD
Retailer 6HK$32,118 HKD
NZ JewellersHK$38,521 HKD

40 data points across 11 retailers

12 retailersHK$13,441 HKD to HK$32,118 HKD

A
Cheapest Retailer
-
HK$13,441 HKD
A
Retailer 2
-
HK$17,039 HKD
View
A
Retailer 3
-
HK$18,026 HKD
View
Retailer 4
-
HK$18,426 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$18,755 HKD
View
Retailer 6
-
HK$19,272 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$19,343 HKD
View
Final sale: no returns
B+
Retailer 8
-
HK$22,807 HKD
View
B+
Retailer 9
-
HK$27,893 HKD
View
B
Retailer 10
-
HK$32,118 HKD
View
Retailer 11
-
HK$38,521 HKD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
d46b5767-4bfb-4a89-9d37-bf57e1cc0882 · Aug 29
HK$43,819 HKD
$5,591 USD
View
Price last confirmed 69 days ago
11 more retailers have this diamond
Prices start from HK$13,441 HKDSave up to HK$18,677 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
1.22ct Oval
HK$13,441 HKD