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Cushion|Lab Grown|IGI

1.50ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG807673772

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG807673772

Diamond specifications and retailer prices

From $871 NZD
$490 USD
As of November 1, 2026
Save $2,673 NZD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,544 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807673772 or 807673772. Listed at 11 retailers as of November 1, 2026, with prices from $871 to $3,544, a $2,673 spread on the same certified stone. MOH London lists it at $3,544. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807673772
Dimensions7.51 × 6.16 × 3.92 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm6.16 mm1.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807673772
Side View
Table 65.0%Crown 38.2°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 63.6%

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: Nov 1
Current: $3,544 NZD|Low: $871 NZD|High: $3,587 NZD|Avg: $1,888 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$871 NZD
Retailer 3$926 NZD
Retailer 9$965 NZD
Retailer 8$1,217 NZD
Retailer 6$1,431 NZD
Retailer 10$1,521 NZD
Retailer 2$1,532 NZD
Retailer 5$1,664 NZD
Retailer 7$1,742 NZD
Retailer 12$2,817 NZD
Retailer 4$3,161 NZD
MOH London$3,544 NZD

30 data points across 12 retailers

11 retailers$871 NZD to $3,544 NZD

A
Cheapest Retailer
-
$871 NZD
$490 USD
Final sale: no returns
A
Retailer 2
-
$926 NZD
$521 USD
View
Retailer 3
-
$965 NZD
$543 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,217 NZD
$685 USD
View
B+
Retailer 5
-
$1,431 NZD
$805 USD
View
B+
Retailer 6
-
$1,521 NZD
$856 USD
View
B
Retailer 7
-
$1,532 NZD
€821 EUR
View
B+
Retailer 8
-
$1,664 NZD
ZAR 15,126 ZAR
View
B+
Retailer 9
-
$1,742 NZD
$980 USD
View
B
Retailer 10
-
$3,161 NZD
$1,779 USD
View
Most Expensive
B
MOH London
LG807673772 · Nov 1
$3,544 NZD
£1,570 GBP
View
10 more retailers have this diamond
Prices start from $871 NZDSave up to $2,673 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 Cushion
$871 NZD