CaratHunter
Plans
Marquise|Lab Grown|IGI

4.00ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG847667965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847667965

Diamond specifications and retailer prices

From $800 USD
As of November 1, 2026
Save $1,392 USD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,192 USD at MOH London · As of November 3, 2026
View at MOH London

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847667965 or 847667965. Listed at 4 retailers as of November 1, 2026, with prices from $800 to $2,192, a $1,392 spread on the same certified stone. MOH London lists it at $2,192. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.00
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847667965
Dimensions16.12 × 8.52 × 4.87 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.12 mm8.52 mm4.00 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847667965
Side View
Table 67.0%Crown 34°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 57.2%

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: $2,192 USD|Low: $800 USD|High: $2,661 USD|Avg: $1,414 USD|-17.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$800 USD
Retailer 2$990 USD
Retailer 3$1,326 USD
MOH London$2,192 USD

9 data points across 4 retailers

4 retailers$800 USD to $2,192 USD

B+
Cheapest Retailer
-
$800 USD
A
Retailer 2
-
$990 USD
£780 GBP
View
B+
Retailer 3
-
$1,326 USD
View
Most Expensive
B
MOH London
LG847667965 · Nov 3
$2,192 USD
£1,726 GBP
View
3 more retailers have this diamond
Prices start from $800 USDSave up to $1,392 USD

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
4.00ct Marquise
$800 USD