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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG837624455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837624455

Diamond specifications and retailer prices

From $409 SGD
HK$2,500 HKD
As of November 1, 2026
Save $1,304 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,713 SGD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837624455 or 837624455. Listed at 19 retailers as of October 31, 2026, with prices from $409 to $1,713, a $1,304 spread on the same certified stone. Brilliant Earth lists it at $1,713. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837624455
Dimensions11.79 × 5.84 × 3.77 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
11.79 mm5.84 mm1.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837624455
Side View
Table 62.0%Crown 32.6°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.6%

Caratlytics Score

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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 1
Current: $1,713 SGD|Low: $331 SGD|High: $1,803 SGD|Avg: $986 SGD|-5.0%
Brilliant Earth
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
October 27, 2026
Retailer 4$331 SGD
Retailer 12$409 SGD
Retailer 2$410 SGD
Retailer 9$589 SGD
Retailer 11$621 SGD
Retailer 14$671 SGD
Retailer 7$689 SGD
Retailer 10$969 SGD
Retailer 5$1,189 SGD
Retailer 6$1,413 SGD
Retailer 8$1,474 SGD
Retailer 3$1,496 SGD
Retailer 13$1,496 SGD
Brilliant Earth$1,713 SGD

31 data points across 14 retailers

19 retailers$409 SGD to $1,713 SGD

Retailer 1
-
$293 SGD
$229 USD
Price last confirmed 30 days ago
Retailer 2
-
$297 SGD
$232 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$354 SGD
$277 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$367 SGD
$287 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$373 SGD
$292 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$409 SGD
HK$2,500 HKD
View
A
Retailer 7
-
$410 SGD
£253 GBP
View
A
Retailer 8
-
$589 SGD
€439 EUR
View
B+
Retailer 9
-
$621 SGD
$486 USD
View
A
Retailer 10
-
$671 SGD
$525 USD
View
A
Retailer 11
-
$689 SGD
£424 GBP
View
B+
Retailer 12
-
$969 SGD
$758 USD
View
B
Retailer 13
-
$1,189 SGD
View
Retailer 14
-
$1,216 SGD
$951 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,413 SGD
$1,105 USD
View
B
Retailer 16
-
$1,474 SGD
£908 GBP
View
B
Retailer 17
-
$1,496 SGD
$1,170 USD
View
B
Retailer 18
-
$1,496 SGD
$1,170 USD
View
Most Expensive
B
Brilliant Earth
21547490A · Oct 31
$1,713 SGD
$1,340 USD
View
18 more retailers have this diamond
Prices start from $409 SGDSave up to $1,304 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
$409 SGD