Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840636035

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840636035

Diamond specifications and retailer prices

From $609 NZD
£270 GBP
As of October 27, 2026
Save $1,721 NZD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,330 NZD at With Clarity · As of October 27, 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 LG840636035 or 840636035. Listed at 12 retailers as of October 27, 2026, with prices from $609 to $2,330, a $1,721 spread on the same certified stone. With Clarity lists it at $2,330. 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 angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636035
Dimensions11.48 × 6.17 × 3.77 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm6.17 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636035
Side View
Table 64.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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 27
Current: $609 NZD|Low: $433 NZD|High: $2,402 NZD|Avg: $1,510 NZD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 27, 2026
Retailer 8$440 NZD
Retailer 6$509 NZD
Retailer 1$609 NZD
Retailer 4$902 NZD
Retailer 11$1,120 NZD
Retailer 2$1,570 NZD
Retailer 10$1,751 NZD
Retailer 7$1,758 NZD
Retailer 9$1,980 NZD
Retailer 5$2,188 NZD
Retailer 3$2,270 NZD
With Clarity$2,330 NZD

25 data points across 12 retailers

12 retailers$609 NZD to $2,330 NZD

Retailer 1
-
$440 NZD
$248 USD
Price last confirmed 9 days ago
Retailer 2
-
$509 NZD
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$609 NZD
£270 GBP
View
Retailer 4
-
$902 NZD
€484 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,120 NZD
$631 USD
View
B+
Retailer 6
-
$1,650 NZD
$930 USD
View
Retailer 7
-
$1,751 NZD
$987 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,758 NZD
$991 USD
View
B
Retailer 9
-
$1,980 NZD
$1,116 USD
View
Retailer 10
-
$2,188 NZD
£971 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$2,270 NZD
SGD 1,729 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
840636035 · Oct 27
$2,330 NZD
$1,313 USD
View
11 more retailers have this diamond
Prices start from $609 NZDSave up to $1,721 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
$609 NZD