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Marquise|Natural|GIA

1.22ct F I1 Marquise Natural Diamond

ID • F/I1 • GIA 2556393173

Certificate GIA 2556393173

Diamond specifications and retailer prices

From HK$21,291 HKD
As of November 1, 2026
Save HK$27,974 HKD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$49,265 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556393173. Listed at 6 retailers as of November 1, 2026, with prices from HK$21,291 to HK$49,265, a HK$27,974 spread on the same certified stone. NZ Jewellers lists it at HK$49,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556393173
Dimensions10.77 × 5.39 × 3.43 mm
L/W Ratio2.00
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Indented Natural
Top View
10.77 mm5.39 mm1.22 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556393173
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 63.7%

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 1
Current: HK$49,265 HKD|Low: HK$21,090 HKD|High: HK$51,407 HKD|Avg: HK$32,102 HKD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2HK$21,291 HKD
Retailer 4HK$25,350 HKD
Retailer 5HK$28,277 HKD
Retailer 3HK$29,368 HKD
Retailer 7HK$29,509 HKD
Retailer 9HK$30,199 HKD
Retailer 6HK$32,632 HKD
Retailer 8HK$34,156 HKD
NZ JewellersHK$49,265 HKD

11 data points across 9 retailers

6 retailersHK$21,291 HKD to HK$49,265 HKD

A
Cheapest Retailer
-
HK$21,291 HKD
B+
Retailer 2
-
HK$25,350 HKD
$3,231 USD
View
B+
Retailer 3
-
HK$28,277 HKD
$3,604 USD
View
B+
Retailer 4
-
HK$29,368 HKD
$3,743 USD
View
B
Retailer 5
-
HK$32,632 HKD
$4,159 USD
View
Most Expensive
B
NZ Jewellers
6b4557f6-bed0-41d7-8852-488aaba4d822 · Nov 3
HK$49,265 HKD
$6,279 USD
View
5 more retailers have this diamond
Prices start from HK$21,291 HKDSave up to HK$27,974 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 Marquise
HK$21,291 HKD