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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG735583837

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG735583837

Diamond specifications and retailer prices

From $415 NZD
$234 USD
As of November 1, 2026
Save $1,444 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,859 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735583837 or 735583837. Listed at 11 retailers as of October 29, 2026, with prices from $415 to $1,859, a $1,444 spread on the same certified stone. MOH London lists it at $1,859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735583837
Dimensions6.29 × 6.25 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.29 mm6.25 mm1.35 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735583837
Side View
Table 62.0%Crown 42.6°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 67.5%

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: $1,859 NZD|Low: $415 NZD|High: $1,870 NZD|Avg: $995 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$415 NZD
Retailer 8$461 NZD
Retailer 4$616 NZD
Retailer 9$795 NZD
Retailer 2$796 NZD
Retailer 5$852 NZD
Retailer 11$997 NZD
Retailer 10$1,036 NZD
Retailer 6$1,127 NZD
Retailer 3$1,577 NZD
MOH London$1,859 NZD

40 data points across 11 retailers

11 retailers$415 NZD to $1,859 NZD

A
Cheapest Retailer
-
$415 NZD
$234 USD
Final sale: no returns
Retailer 2
-
$461 NZD
$260 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$616 NZD
£273 GBP
View
A
Retailer 4
-
$795 NZD
$448 USD
View
A
Retailer 5
-
$796 NZD
ZAR 7,250 ZAR
View
A
Retailer 6
-
$852 NZD
£378 GBP
View
A
Retailer 7
-
$997 NZD
$562 USD
View
B+
Retailer 8
-
$1,036 NZD
$584 USD
View
B+
Retailer 9
-
$1,127 NZD
A$977 AUD
View
B+
Retailer 10
-
$1,577 NZD
$889 USD
View
Most Expensive
B
MOH London
LG735583837 · Oct 29
$1,859 NZD
£825 GBP
View
10 more retailers have this diamond
Prices start from $415 NZDSave up to $1,444 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
1.35ct Cushion
$415 NZD