CaratHunter
Plans
Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844657544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657544

Diamond specifications and retailer prices

From HK$2,008 HKD
As of October 31, 2026
Save HK$4,268 HKD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,277 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657544 or 844657544. Listed at 11 retailers as of October 31, 2026, with prices from HK$2,008 to HK$6,277, a HK$4,268 spread on the same certified stone. Brilliant Earth lists it at HK$6,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657544
Dimensions10.75 × 5.68 × 3.41 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm5.68 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844657544
Side View
Table 62.0%Crown 34.5°Girdle: STK-VTKPavilion 38.4°Culet: NoneDepth 60.0%

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: Oct 31
Current: HK$6,277 HKD|Low: HK$1,585 HKD|High: HK$9,964 HKD|Avg: HK$4,287 HKD|-37.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7HK$1,585 HKD
Retailer 2HK$2,008 HKD
Retailer 9HK$2,211 HKD
Retailer 11HK$3,115 HKD
Retailer 10HK$3,153 HKD
Retailer 6HK$3,429 HKD
Retailer 12HK$3,703 HKD
Retailer 5HK$4,943 HKD
Retailer 8HK$5,748 HKD
Retailer 4HK$5,861 HKD
Retailer 3HK$6,083 HKD
Brilliant EarthHK$6,277 HKD

6 data points across 12 retailers

11 retailersHK$2,008 HKD to HK$6,277 HKD

A
Cheapest Retailer
-
HK$2,008 HKD
A
Retailer 2
-
HK$2,211 HKD
£222 GBP
View
A
Retailer 3
-
HK$3,115 HKD
$397 USD
View
A
Retailer 4
-
HK$3,153 HKD
£316 GBP
View
A
Retailer 5
-
HK$3,429 HKD
$437 USD
View
A
Retailer 6
-
HK$3,703 HKD
$472 USD
View
B+
Retailer 7
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 8
-
HK$5,748 HKD
SGD 990 SGD
View
B+
Retailer 9
-
HK$5,861 HKD
$747 USD
View
B
Retailer 10
-
HK$6,083 HKD
$775 USD
View
Most Expensive
B
Brilliant Earth
22251274A · Oct 31
HK$6,277 HKD
$800 USD
View
10 more retailers have this diamond
Prices start from HK$2,008 HKDSave up to HK$4,268 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$2,008 HKD