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Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG849659193

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849659193

Diamond specifications and retailer prices

From $466 SGD
As of November 4, 2026
Save $929 SGD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,395 SGD at With Clarity · As of November 5, 2026
View at With Clarity

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 LG849659193 or 849659193. Listed at 8 retailers as of November 4, 2026, with prices from $466 to $1,395, a $929 spread on the same certified stone. With Clarity lists it at $1,395. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849659193
Dimensions12.16 × 6.01 × 3.50 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm6.01 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849659193
Side View
Table 61.0%Crown 31.8°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 58.2%

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 4
Current: $635 SGD|Low: $466 SGD|High: $1,395 SGD|Avg: $969 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 5, 2026
Retailer 4$466 SGD
Retailer 5$607 SGD
Retailer 1$635 SGD
Retailer 2$1,125 SGD
Retailer 6$1,178 SGD
Retailer 3$1,385 SGD
With Clarity$1,395 SGD

9 data points across 7 retailers

8 retailers$466 SGD to $1,395 SGD

B+
Cheapest Retailer
-
$466 SGD
A
Retailer 2
-
$607 SGD
View
A
Retailer 3
-
$635 SGD
View
B+
Retailer 4
-
$1,125 SGD
View
B+
Retailer 5
-
$1,178 SGD
View
B
Retailer 6
-
$1,380 SGD
View
B+
Retailer 7
-
$1,385 SGD
View
Most Expensive
B
With Clarity
849659193 · Nov 5
$1,395 SGD
$1,092 USD
View
7 more retailers have this diamond
Prices start from $466 SGDSave up to $929 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
$466 SGD