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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG784665056

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784665056

Diamond specifications and retailer prices

From $408 SGD
$319 USD
As of October 30, 2026
Save $1,552 SGD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,960 SGD at Brilliance · As of October 30, 2026
View at Brilliance

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 LG784665056 or 784665056. Listed at 12 retailers as of October 30, 2026, with prices from $408 to $1,960, a $1,552 spread on the same certified stone. Brilliance lists it at $1,960. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784665056
Dimensions11.92 × 6.16 × 3.73 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm6.16 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784665056
Side View
Table 63.0%Crown 30.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.6%

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: Oct 30
Current: $1,960 SGD|Low: $391 SGD|High: $1,960 SGD|Avg: $1,102 SGD
Brilliance
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 31, 2026
Retailer 9$408 SGD
Retailer 13$473 SGD
Retailer 10$505 SGD
Retailer 8$534 SGD
Retailer 3$693 SGD
Retailer 6$812 SGD
Retailer 12$821 SGD
Retailer 2$910 SGD
Retailer 5$977 SGD
Retailer 11$1,625 SGD
Retailer 4$1,803 SGD
Retailer 7$1,922 SGD
Retailer 14$1,929 SGD
Brilliance$1,960 SGD

43 data points across 14 retailers

12 retailers$408 SGD to $1,960 SGD

A
Cheapest Retailer
-
$408 SGD
$319 USD
A
Retailer 2
-
$473 SGD
$370 USD
View
A
Retailer 3
-
$505 SGD
$395 USD
View
Retailer 4
-
$534 SGD
£329 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$693 SGD
$542 USD
View
B+
Retailer 6
-
$821 SGD
$642 USD
View
B+
Retailer 7
-
$910 SGD
£561 GBP
View
Retailer 8
-
$1,280 SGD
A$1,540 AUD
View
Price last confirmed 95 days ago
B
Retailer 9
-
$1,625 SGD
$1,271 USD
View
B
Retailer 10
-
$1,922 SGD
£1,184 GBP
View
B
Retailer 11
-
$1,929 SGD
£1,188 GBP
View
Most Expensive
B
Brilliance
D40231841 · Oct 30
$1,960 SGD
$1,533 USD
View
11 more retailers have this diamond
Prices start from $408 SGDSave up to $1,552 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
$408 SGD