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Cushion|Lab Grown|IGI

1.51ct I VVS2 Cushion Lab Grown Diamond

VG • I/VVS2 • IGI LG569301190

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG569301190

Diamond specifications and retailer prices

From $703 NZD
As of November 1, 2026
Save $1,204 NZD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,906 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG569301190 or 569301190. Listed at 6 retailers as of November 1, 2026, with prices from $703 to $1,906, a $1,204 spread on the same certified stone. MOH London lists it at $1,906. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569301190
Dimensions8.20 × 6.06 × 4.11 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
8.20 mm6.06 mm1.51 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569301190
Side View
Table 66.0%Crown 31.6°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 67.8%

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: Nov 1
Current: $1,906 NZD|Low: $550 NZD|High: $2,714 NZD|Avg: $1,553 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$703 NZD
Retailer 5$717 NZD
Retailer 6$775 NZD
Retailer 3$867 NZD
Retailer 4$1,405 NZD
Retailer 7$1,827 NZD
MOH London$1,906 NZD
Retailer 8$2,714 NZD
Retailer 9$2,714 NZD

10 data points across 9 retailers

6 retailers$703 NZD to $1,906 NZD

A
Cheapest Retailer
-
$703 NZD
B+
Retailer 2
-
$717 NZD
View
A
Retailer 3
-
$775 NZD
View
A
Retailer 4
-
$867 NZD
View
B+
Retailer 5
-
$1,405 NZD
View
Most Expensive
B+
MOH London
LG569301190 · Nov 2
$1,906 NZD
£846 GBP
View
5 more retailers have this diamond
Prices start from $703 NZDSave up to $1,204 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
1.51ct Cushion
$703 NZD