Cushion|Lab Grown|IGI

0.73ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG508145132

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

Certificate IGI LG508145132

Diamond specifications and retailer prices

From $273 USD
£215 GBP
As of October 31, 2026
Save $1,098 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,370 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG508145132 or 508145132. Listed at 6 retailers as of October 29, 2026, with prices from $273 to $1,370, a $1,098 spread on the same certified stone. MOH London lists it at $1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508145132
Dimensions5.32 × 5.20 × 3.55 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.32 mm5.20 mm0.73 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508145132
Side View
Table 61.0%Crown 35°Girdle: MED-VTKPavilion 40.6°Culet: NoneDepth 68.3%

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 31
Current: $1,370 USD|Low: $265 USD|High: $1,379 USD|Avg: $561 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$273 USD
Retailer 5$287 USD
Retailer 4$308 USD
Retailer 6$398 USD
Retailer 9$510 USD
Retailer 3$581 USD
Retailer 7$680 USD
Retailer 8$680 USD
MOH London$1,370 USD

35 data points across 9 retailers

6 retailers$273 USD to $1,370 USD

A
Cheapest Retailer
-
$273 USD
£215 GBP
A
Retailer 2
-
$287 USD
View
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$398 USD
View
B+
Retailer 5
-
$581 USD
View
Most Expensive
B
MOH London
LG508145132 · Oct 29
$1,370 USD
£1,079 GBP
View
5 more retailers have this diamond
Prices start from $273 USDSave up to $1,098 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
0.73ct Cushion
$273 USD