Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG846656633

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656633

Diamond specifications and retailer prices

From HK$1,908 HKD
As of November 1, 2026
Save HK$4,061 HKD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,794 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG846656633 or 846656633. Listed at 19 retailers as of October 27, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656633
Dimensions11.17 × 5.63 × 3.39 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm5.63 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656633
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 60.2%

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$4,331 HKD|Low: HK$1,389 HKD|High: HK$8,794 HKD|Avg: HK$4,115 HKD|-26.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 2HK$1,389 HKD
Retailer 6HK$1,546 HKD
Retailer 18HK$1,616 HKD
Retailer 14HK$1,726 HKD
Retailer 4HK$1,908 HKD
Retailer 12HK$2,166 HKD
Retailer 16HK$2,859 HKD
Retailer 3HK$2,915 HKD
Retailer 9HK$3,068 HKD
Retailer 13HK$3,078 HKD
Retailer 19HK$3,421 HKD
Retailer 5HK$3,672 HKD
Retailer 1HK$4,331 HKD
Retailer 8HK$4,943 HKD
Retailer 15HK$5,539 HKD
Retailer 10HK$5,655 HKD
Retailer 11HK$5,720 HKD
Retailer 7HK$5,969 HKD
Retailer 17HK$8,071 HKD
Reve DiamondsHK$8,794 HKD

9 data points across 20 retailers

19 retailersHK$1,908 HKD to HK$5,969 HKD

Retailer 1
-
HK$1,389 HKD
$177 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,616 HKD
$206 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$1,726 HKD
$220 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$1,908 HKD
View
A
Retailer 5
-
HK$2,166 HKD
£217 GBP
View
Retailer 6
-
HK$2,859 HKD
€347 EUR
View
Price last confirmed 7 days ago
Retailer 7
-
HK$2,915 HKD
ZAR 6,002 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
HK$3,068 HKD
$391 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$3,078 HKD
£309 GBP
View
A
Retailer 10
-
HK$3,421 HKD
$436 USD
View
A
Retailer 11
-
HK$3,672 HKD
$468 USD
View
B+
Retailer 12
-
HK$4,331 HKD
$552 USD
View
B+
Retailer 13
-
HK$4,943 HKD
$630 USD
View
Retailer 14
-
HK$5,539 HKD
$706 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$5,655 HKD
SGD 974 SGD
View
B+
Retailer 16
-
HK$5,720 HKD
$729 USD
View
B+
Retailer 17
-
HK$5,969 HKD
$761 USD
View
Retailer 18
-
HK$8,071 HKD
£810 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
BB066C7BA · Oct 25
HK$8,794 HKD
$1,121 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from HK$1,908 HKDSave up to HK$4,061 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$1,908 HKD