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Marquise|Natural|GIA

1.22ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 2557784112

Certificate GIA 2557784112

Diamond specifications and retailer prices

From HK$23,708 HKD
As of November 4, 2026
Save HK$18,789 HKD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$42,497 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557784112. Listed at 11 retailers as of November 4, 2026, with prices from HK$23,708 to HK$42,497, a HK$18,789 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$42,497. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.89°
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2557784112
Dimensions10.11 × 5.45 × 3.55 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.11 mm5.45 mm1.22 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557784112
Side View
Table 59.0%Crown 40.89°Girdle: THK-VTKPavilion 39.1°Culet: NoneDepth 65.1%

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 4
Current: HK$27,658 HKD|Low: HK$23,708 HKD|High: HK$45,968 HKD|Avg: HK$30,408 HKD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 7, 2026
Retailer 4HK$23,708 HKD
Retailer 3HK$24,280 HKD
Retailer 5HK$25,566 HKD
Retailer 9HK$26,733 HKD
Retailer 1HK$27,658 HKD
Retailer 8HK$28,552 HKD
Retailer 6HK$30,339 HKD
Retailer 7HK$30,872 HKD
Retailer 2HK$31,530 HKD
Wholesale Diamonds DirectHK$42,497 HKD

45 data points across 10 retailers

11 retailersHK$23,708 HKD to HK$42,497 HKD

A
Cheapest Retailer
-
HK$23,708 HKD
A
Retailer 2
-
HK$24,280 HKD
View
A
Retailer 3
-
HK$25,566 HKD
View
A
Retailer 4
-
HK$26,733 HKD
View
A
Retailer 5
-
HK$27,658 HKD
View
B+
Retailer 6
-
HK$28,552 HKD
View
B+
Retailer 7
-
HK$30,339 HKD
View
B+
Retailer 8
-
HK$30,872 HKD
View
B+
Retailer 9
-
HK$31,530 HKD
View
B+
Retailer 10
-
HK$33,607 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
378733489 · Nov 6
HK$42,497 HKD
$5,422 USD
View
10 more retailers have this diamond
Prices start from HK$23,708 HKDSave up to HK$18,789 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$23,708 HKD