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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG655442471

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG655442471

Diamond specifications and retailer prices

From HK$2,613 HKD
$333 USD
As of October 31, 2026
Save HK$9,214 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$11,827 HKD at Reve Diamonds · As of November 1, 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 LG655442471 or 655442471. Listed at 14 retailers as of October 31, 2026, with prices from HK$2,613 to HK$11,827, a HK$9,214 spread on the same certified stone. Reve Diamonds lists it at HK$11,827. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655442471
Dimensions10.72 × 5.63 × 3.59 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.63 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655442471
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.8%

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$11,628 HKD|Low: HK$2,613 HKD|High: HK$11,827 HKD|Avg: HK$6,756 HKD
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
Reve Diamonds
November 1, 2026
Retailer 11HK$2,613 HKD
Retailer 9HK$2,903 HKD
Retailer 6HK$3,635 HKD
Retailer 13HK$3,750 HKD
Retailer 3HK$4,119 HKD
Retailer 10HK$4,754 HKD
Retailer 7HK$5,106 HKD
Retailer 12HK$5,437 HKD
Retailer 5HK$7,742 HKD
Retailer 8HK$8,144 HKD
Retailer 4HK$9,705 HKD
Retailer 2HK$11,359 HKD
Retailer 1HK$11,628 HKD
Reve DiamondsHK$11,827 HKD

16 data points across 14 retailers

14 retailersHK$2,613 HKD to HK$11,827 HKD

Retailer 1
-
HK$2,244 HKD
$286 USD
Price last confirmed 30 days ago
A
Retailer 2
-
HK$2,613 HKD
$333 USD
View
Final sale: no returns
Retailer 3
-
HK$2,903 HKD
$370 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
HK$3,635 HKD
£365 GBP
View
A
Retailer 5
-
HK$3,750 HKD
$478 USD
View
B+
Retailer 6
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 7
-
HK$4,754 HKD
$606 USD
View
B+
Retailer 8
-
HK$5,106 HKD
£512 GBP
View
B+
Retailer 9
-
HK$5,437 HKD
$693 USD
View
Retailer 10
-
HK$8,144 HKD
$1,038 USD
View
Price last confirmed 25 days ago
Retailer 11
-
HK$9,329 HKD
$1,189 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
HK$9,705 HKD
$1,237 USD
View
B
Retailer 13
-
HK$11,628 HKD
£1,167 GBP
View
Most Expensive
B
Reve Diamonds
3831980BC · Nov 1
HK$11,827 HKD
$1,507 USD
View
13 more retailers have this diamond
Prices start from HK$2,613 HKDSave up to HK$9,214 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$2,613 HKD