CaratHunter
Plans
Marquise|Natural|IGI

1.22ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 821603738

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 821603738

Diamond specifications and retailer prices

From HK$24,022 HKD
As of November 6, 2026
Save HK$18,538 HKD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$42,560 HKD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 821603738. Listed at 6 retailers as of November 5, 2026, with prices from HK$24,022 to HK$42,560, a HK$18,538 spread on the same certified stone. NZ Jewellers lists it at HK$42,560. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 821603738
Dimensions10.42 × 5.50 × 3.56 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
10.42 mm5.50 mm1.22 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821603738
Side View
Table 58.0%Crown 37°Girdle: STK-VTKPavilion 38.9°CuletDepth 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$42,560 HKD|Low: HK$23,998 HKD|High: HK$47,511 HKD|Avg: HK$32,835 HKD|-10.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2HK$24,022 HKD
Retailer 4HK$24,430 HKD
Retailer 6HK$25,371 HKD
Retailer 3HK$28,274 HKD
Retailer 5HK$40,748 HKD
NZ JewellersHK$42,560 HKD

40 data points across 6 retailers

6 retailersHK$24,022 HKD to HK$42,560 HKD

A
Cheapest Retailer
-
HK$24,022 HKD
A
Retailer 2
-
HK$24,430 HKD
View
A
Retailer 3
-
HK$25,371 HKD
View
A
Retailer 4
-
HK$28,274 HKD
View
B
Retailer 5
-
HK$40,748 HKD
View
Most Expensive
B
NZ Jewellers
0549fce5-ea3e-4f57-98eb-d5c58a9f4392 · Nov 5
HK$42,560 HKD
$5,425 USD
View
5 more retailers have this diamond
Prices start from HK$24,022 HKDSave up to HK$18,538 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$24,022 HKD