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Marquise|Lab Grown|IGI

4.02ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG848638742

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848638742

Diamond specifications and retailer prices

From HK$10,270 HKD
$1,309 USD
As of October 29, 2026
Save HK$16,185 HKD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$26,455 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848638742 or 848638742. Listed at 6 retailers as of October 25, 2026, with prices from HK$10,270 to HK$26,455, a HK$16,185 spread on the same certified stone. MOH London lists it at HK$26,455. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848638742
Dimensions15.48 × 8.39 × 5.28 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.48 mm8.39 mm4.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848638742
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.9%

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 29
Current: HK$26,455 HKD|Low: HK$10,270 HKD|High: HK$26,455 HKD|Avg: HK$16,432 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4HK$10,270 HKD
Retailer 2HK$10,769 HKD
Retailer 3HK$11,384 HKD
Retailer 5HK$15,079 HKD
Retailer 6HK$24,343 HKD
MOH LondonHK$26,455 HKD

8 data points across 6 retailers

6 retailersHK$10,270 HKD to HK$26,455 HKD

A
Cheapest Retailer
-
HK$10,270 HKD
$1,309 USD
A
Retailer 2
-
HK$10,769 HKD
£1,081 GBP
View
A
Retailer 3
-
HK$11,384 HKD
$1,451 USD
View
B+
Retailer 4
-
HK$15,079 HKD
$1,922 USD
View
B
Retailer 5
-
HK$24,343 HKD
$3,103 USD
View
Most Expensive
B
MOH London
LG848638742 · Oct 25
HK$26,455 HKD
£2,655 GBP
View
5 more retailers have this diamond
Prices start from HK$10,270 HKDSave up to HK$16,185 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
4.02ct Marquise
HK$10,270 HKD