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Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

GD • G/VVS2 • IGI LG841638502

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638502

Diamond specifications and retailer prices

From $311 SGD
As of November 4, 2026
Save $1,632 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,942 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG841638502 or 841638502. Listed at 12 retailers as of November 4, 2026, with prices from $311 to $1,942, a $1,632 spread on the same certified stone. Brilliant Earth lists it at $1,942. 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

1.50
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638502
Dimensions11.94 × 6.07 × 3.69 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm6.07 mm1.50 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638502
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,942 SGD|Low: $298 SGD|High: $2,057 SGD|Avg: $1,018 SGD|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 9$311 SGD
Retailer 10$424 SGD
Retailer 2$438 SGD
Retailer 4$649 SGD
Retailer 12$668 SGD
Retailer 7$897 SGD
Retailer 8$1,243 SGD
Retailer 3$1,247 SGD
Retailer 5$1,252 SGD
Retailer 6$1,542 SGD
Retailer 11$1,578 SGD
Brilliant Earth$1,942 SGD

31 data points across 12 retailers

12 retailers$311 SGD to $1,942 SGD

A
Cheapest Retailer
-
$311 SGD
B+
Retailer 2
-
$424 SGD
View
A
Retailer 3
-
$438 SGD
View
B+
Retailer 4
-
$649 SGD
View
B+
Retailer 5
-
$668 SGD
View
Retailer 6
-
$897 SGD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,243 SGD
View
B
Retailer 8
-
$1,247 SGD
View
B
Retailer 9
-
$1,252 SGD
View
B
Retailer 10
-
$1,542 SGD
View
B
Retailer 11
-
$1,578 SGD
View
Most Expensive
B
Brilliant Earth
21611699A · Nov 4
$1,942 SGD
$1,520 USD
View
11 more retailers have this diamond
Prices start from $311 SGDSave up to $1,632 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
$311 SGD