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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 $566 NZD
$319 USD
As of October 30, 2026
Save $2,154 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,720 NZD 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 $566 to $2,720, a $2,154 spread on the same certified stone. Brilliance lists it at $2,720. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,720 NZD|Low: $543 NZD|High: $2,720 NZD|Avg: $1,529 NZD
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
November 1, 2026
Retailer 9$566 NZD
Retailer 13$656 NZD
Retailer 10$701 NZD
Retailer 8$741 NZD
Retailer 3$962 NZD
Retailer 6$1,127 NZD
Retailer 12$1,139 NZD
Retailer 2$1,253 NZD
Retailer 5$1,356 NZD
Retailer 11$2,255 NZD
Retailer 4$2,502 NZD
Retailer 7$2,668 NZD
Retailer 14$2,677 NZD
Brilliance$2,720 NZD

43 data points across 14 retailers

12 retailers$566 NZD to $2,720 NZD

A
Cheapest Retailer
-
$566 NZD
$319 USD
A
Retailer 2
-
$656 NZD
$370 USD
View
A
Retailer 3
-
$701 NZD
$395 USD
View
Retailer 4
-
$741 NZD
£329 GBP
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$962 NZD
$542 USD
View
B+
Retailer 6
-
$1,139 NZD
$642 USD
View
B+
Retailer 7
-
$1,253 NZD
£556 GBP
View
Retailer 8
-
$1,776 NZD
A$1,540 AUD
View
Price last confirmed 96 days ago
B
Retailer 9
-
$2,255 NZD
$1,271 USD
View
B
Retailer 10
-
$2,668 NZD
£1,184 GBP
View
B
Retailer 11
-
$2,677 NZD
£1,188 GBP
View
Most Expensive
B
Brilliance
D40231841 · Oct 30
$2,720 NZD
$1,533 USD
View
11 more retailers have this diamond
Prices start from $566 NZDSave up to $2,154 NZD

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
$566 NZD