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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 $234 USD
As of October 30, 2026
Save $814 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,048 USD 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 $234 to $1,048, a $814 spread on the same certified stone. MOH London lists it at $1,048. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,048 USD|Low: $234 USD|High: $1,054 USD|Avg: $562 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$234 USD
Retailer 8$260 USD
Retailer 2$348 USD
Retailer 5$447 USD
Retailer 9$448 USD
Retailer 4$480 USD
Retailer 11$562 USD
Retailer 10$584 USD
Retailer 6$635 USD
Retailer 3$889 USD
MOH London$1,048 USD

39 data points across 11 retailers

11 retailers$234 USD to $1,048 USD

A
Cheapest Retailer
-
$234 USD
Final sale: no returns
Retailer 2
-
$260 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$348 USD
£274 GBP
View
A
Retailer 4
-
$447 USD
ZAR 7,214 ZAR
View
A
Retailer 5
-
$448 USD
View
A
Retailer 6
-
$480 USD
£378 GBP
View
A
Retailer 7
-
$562 USD
View
B+
Retailer 8
-
$584 USD
View
B+
Retailer 9
-
$635 USD
A$977 AUD
View
B+
Retailer 10
-
$889 USD
View
Most Expensive
B
MOH London
LG735583837 · Oct 29
$1,048 USD
£825 GBP
View
10 more retailers have this diamond
Prices start from $234 USDSave up to $814 USD

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
$234 USD