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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 $3,886 AUD
HK$21,200 HKD
As of November 1, 2026
Save $5,105 AUD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,991 AUD 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 $3,886 to $8,991, a $5,105 spread on the same certified stone. NZ Jewellers lists it at $8,991. 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: $8,991 AUD|Low: $3,849 AUD|High: $9,382 AUD|Avg: $5,859 AUD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$3,886 AUD
Retailer 4$4,626 AUD
Retailer 5$5,161 AUD
Retailer 3$5,360 AUD
Retailer 7$5,385 AUD
Retailer 9$5,511 AUD
Retailer 6$5,955 AUD
Retailer 8$6,233 AUD
NZ Jewellers$8,991 AUD

11 data points across 9 retailers

6 retailers$3,886 AUD to $8,991 AUD

A
Cheapest Retailer
-
$3,886 AUD
HK$21,200 HKD
B+
Retailer 2
-
$4,626 AUD
$3,231 USD
View
B+
Retailer 3
-
$5,161 AUD
$3,604 USD
View
B+
Retailer 4
-
$5,360 AUD
$3,743 USD
View
B
Retailer 5
-
$5,955 AUD
$4,159 USD
View
Most Expensive
B
NZ Jewellers
6b4557f6-bed0-41d7-8852-488aaba4d822 · Nov 3
$8,991 AUD
$6,279 USD
View
5 more retailers have this diamond
Prices start from $3,886 AUDSave up to $5,105 AUD

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
$3,886 AUD