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Marquise|Lab Grown|IGI

1.24ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG815655268

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815655268

Diamond specifications and retailer prices

From HK$1,451 HKD
$185 USD
As of October 27, 2026
Save HK$6,988 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,440 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.24ct lab-grown marquise diamond

This 1.24ct 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 LG815655268 or 815655268. Listed at 15 retailers as of October 26, 2026, with prices from HK$1,451 to HK$8,440, a HK$6,988 spread on the same certified stone. MOH London lists it at HK$8,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815655268
Dimensions11.54 × 5.38 × 3.36 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm5.38 mm1.24 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815655268
Side View
Table 60.0%Crown 32.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.5%

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 27
Current: HK$8,440 HKD|Low: HK$1,397 HKD|High: HK$8,529 HKD|Avg: HK$3,457 HKD
MOH London
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
October 28, 2026
Retailer 14HK$1,451 HKD
Retailer 5HK$1,624 HKD
Retailer 13HK$1,687 HKD
Retailer 11HK$1,805 HKD
Retailer 12HK$1,805 HKD
Retailer 9HK$2,269 HKD
Retailer 7HK$3,096 HKD
Retailer 4HK$3,170 HKD
Retailer 2HK$3,243 HKD
Retailer 6HK$3,750 HKD
Retailer 8HK$4,396 HKD
Retailer 3HK$5,798 HKD
Retailer 10HK$6,120 HKD
MOH LondonHK$8,440 HKD

41 data points across 14 retailers

15 retailersHK$1,451 HKD to HK$8,440 HKD

A
Cheapest Retailer
-
HK$1,451 HKD
$185 USD
A
Retailer 2
-
HK$1,687 HKD
$215 USD
View
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
A
Retailer 4
-
HK$1,805 HKD
$230 USD
View
Retailer 5
-
HK$2,269 HKD
£228 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$3,096 HKD
ZAR 6,374 ZAR
View
A
Retailer 7
-
HK$3,170 HKD
$404 USD
View
A
Retailer 8
-
HK$3,243 HKD
£325 GBP
View
A
Retailer 9
-
HK$3,531 HKD
$450 USD
View
A
Retailer 10
-
HK$3,750 HKD
$478 USD
View
B+
Retailer 11
-
HK$4,396 HKD
A$862 AUD
View
B+
Retailer 12
-
HK$5,798 HKD
$739 USD
View
B
Retailer 13
-
HK$6,120 HKD
$780 USD
View
B+
Retailer 14
-
HK$6,218 HKD
$793 USD
View
Most Expensive
B
MOH London
LG815655268 · Oct 26
HK$8,440 HKD
£847 GBP
View
14 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$6,988 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
1.24ct Marquise
HK$1,451 HKD