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Marquise|Lab Grown|IGI

4.00ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG848677127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848677127

Diamond specifications and retailer prices

From $1,505 SGD
$1,177 USD
As of November 1, 2026
Save $2,366 SGD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,871 SGD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848677127 or 848677127. Listed at 5 retailers as of November 1, 2026, with prices from $1,505 to $3,871, a $2,366 spread on the same certified stone. MOH London lists it at $3,871. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848677127
Dimensions16.05 × 8.25 × 5.16 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.05 mm8.25 mm4.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848677127
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.9°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: Nov 1
Current: $3,871 SGD|Low: $1,505 SGD|High: $3,871 SGD|Avg: $2,174 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$1,505 SGD
Retailer 2$1,539 SGD
Retailer 3$1,804 SGD
Retailer 4$3,174 SGD
MOH London$3,871 SGD

5 data points across 5 retailers

5 retailers$1,505 SGD to $3,871 SGD

B+
Cheapest Retailer
-
$1,505 SGD
$1,177 USD
A
Retailer 2
-
$1,539 SGD
£948 GBP
View
B+
Retailer 3
-
$1,804 SGD
$1,411 USD
View
B
Retailer 4
-
$3,174 SGD
$2,482 USD
View
Most Expensive
B
MOH London
LG848677127 · Nov 1
$3,871 SGD
£2,384 GBP
View
4 more retailers have this diamond
Prices start from $1,505 SGDSave up to $2,366 SGD

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
$1,505 SGD