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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840664822

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840664822

Diamond specifications and retailer prices

From $392 SGD
$307 USD
As of October 25, 2026
Save $1,220 SGD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,612 SGD at With Clarity · As of October 31, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840664822 or 840664822. Listed at 17 retailers as of October 25, 2026, with prices from $392 to $1,612, a $1,220 spread on the same certified stone. With Clarity lists it at $1,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664822
Dimensions11.55 × 6.16 × 3.70 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm6.16 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664822
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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: Oct 25
Current: $988 SGD|Low: $317 SGD|High: $1,612 SGD|Avg: $872 SGD|-14.2%
Retailer 1
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
Retailer 16
Retailer 17
With Clarity
October 31, 2026
Retailer 15$317 SGD
Retailer 7$354 SGD
Retailer 13$367 SGD
Retailer 17$392 SGD
Retailer 2$439 SGD
Retailer 6$442 SGD
Retailer 10$624 SGD
Retailer 3$658 SGD
Retailer 4$679 SGD
Retailer 8$711 SGD
Retailer 11$742 SGD
Retailer 1$988 SGD
Retailer 14$1,262 SGD
Retailer 9$1,271 SGD
Retailer 16$1,419 SGD
Retailer 5$1,546 SGD
Retailer 12$1,575 SGD
With Clarity$1,612 SGD

21 data points across 18 retailers

17 retailers$392 SGD to $1,612 SGD

Retailer 1
-
$317 SGD
$248 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$367 SGD
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$392 SGD
$307 USD
View
Retailer 4
-
$439 SGD
£271 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 6
-
$624 SGD
€465 EUR
View
A
Retailer 7
-
$658 SGD
$515 USD
View
A
Retailer 8
-
$679 SGD
$531 USD
View
A
Retailer 9
-
$711 SGD
$556 USD
View
A
Retailer 10
-
$742 SGD
£457 GBP
View
B+
Retailer 11
-
$988 SGD
$773 USD
View
B+
Retailer 12
-
$1,262 SGD
$987 USD
View
B
Retailer 13
-
$1,271 SGD
View
B
Retailer 14
-
$1,419 SGD
$1,110 USD
View
B
Retailer 15
-
$1,546 SGD
$1,209 USD
View
B
Retailer 16
-
$1,575 SGD
£970 GBP
View
Most Expensive
B
With Clarity
840664822 · Oct 31
$1,612 SGD
$1,261 USD
View
16 more retailers have this diamond
Prices start from $392 SGDSave up to $1,220 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
$392 SGD