CaratHunter
Plans
Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG844601375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844601375

Diamond specifications and retailer prices

From $635 SGD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: $1,539 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844601375 or 844601375. Listed at 10 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844601375
Dimensions12.13 × 5.99 × 3.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm5.99 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844601375
Side View
Table 58.0%Crown 31.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.8%

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: $1,539 SGD|Low: $357 SGD|High: $1,562 SGD|Avg: $937 SGD|-0.5%
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
Retailer 15
October 23, 2026
Retailer 11$357 SGD
Retailer 3$382 SGD
Retailer 9$446 SGD
Retailer 6$633 SGD
Retailer 2$635 SGD
Retailer 5$644 SGD
Retailer 10$704 SGD
Retailer 4$797 SGD
Retailer 15$1,227 SGD
Retailer 8$1,231 SGD
Retailer 13$1,232 SGD
Retailer 12$1,293 SGD
Retailer 14$1,381 SGD
MOH London$1,539 SGD
Retailer 7$1,562 SGD

8 data points across 15 retailers

10 retailers

Retailer 1
-
$357 SGD
Price last confirmed 15 days ago
Retailer 2
-
$382 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$635 SGD
View
Retailer 4
-
$644 SGD
View
Price last confirmed 15 days ago
Retailer 5
-
$704 SGD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,227 SGD
View
Price last confirmed 17 days ago
Retailer 7
-
$1,232 SGD
View
Price last confirmed 15 days ago
Retailer 8
-
$1,293 SGD
View
Price last confirmed 15 days ago
Retailer 9
-
$1,381 SGD
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG844601375 · Oct 21
$1,539 SGD
£948 GBP
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from $635 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
1.50ct Marquise
$635 SGD