CaratHunter
Plans
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 $1,863 AUD
$1,309 USD
As of October 29, 2026
Save $2,937 AUD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,800 AUD 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 $1,863 to $4,800, a $2,937 spread on the same certified stone. MOH London lists it at $4,800. 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: $4,800 AUD|Low: $1,863 AUD|High: $4,800 AUD|Avg: $2,982 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$1,863 AUD
Retailer 2$1,954 AUD
Retailer 3$2,066 AUD
Retailer 5$2,736 AUD
Retailer 6$4,417 AUD
MOH London$4,800 AUD

8 data points across 6 retailers

6 retailers$1,863 AUD to $4,800 AUD

A
Cheapest Retailer
-
$1,863 AUD
$1,309 USD
A
Retailer 2
-
$1,954 AUD
£1,081 GBP
View
A
Retailer 3
-
$2,066 AUD
$1,451 USD
View
B+
Retailer 4
-
$2,736 AUD
$1,922 USD
View
B
Retailer 5
-
$4,417 AUD
$3,103 USD
View
Most Expensive
B
MOH London
LG848638742 · Oct 25
$4,800 AUD
£2,655 GBP
View
5 more retailers have this diamond
Prices start from $1,863 AUDSave up to $2,937 AUD

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
$1,863 AUD