Cushion|Lab Grown|IGI

1.53ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG823605326

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823605326

Diamond specifications and retailer prices

From $1,184 USD
As of October 30, 2026
Save $2,117 USD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,301 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG823605326 or 823605326. Listed at 5 retailers as of October 29, 2026, with prices from $1,184 to $3,301, a $2,117 spread on the same certified stone. MOH London lists it at $3,301. 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

1.53
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle27.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823605326
Dimensions9.55 × 5.60 × 2.89 mm
L/W Ratio1.71
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm5.60 mm1.53 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823605326
Side View
Table 67.0%Crown 34.2°Girdle: MED-STKPavilion 27.1°Culet: LargeDepth 51.6%

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: Oct 30
Current: $3,301 USD|Low: $1,184 USD|High: $3,324 USD|Avg: $1,919 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$1,184 USD
Retailer 4$1,198 USD
Retailer 2$1,341 USD
Retailer 5$2,882 USD
MOH London$3,301 USD

35 data points across 5 retailers

5 retailers$1,184 USD to $3,301 USD

A
Cheapest Retailer
-
$1,184 USD
B+
Retailer 2
-
$1,198 USD
View
B+
Retailer 3
-
$1,341 USD
£1,056 GBP
View
B
Retailer 4
-
$2,882 USD
View
Most Expensive
B
MOH London
LG823605326 · Oct 29
$3,301 USD
£2,599 GBP
View
4 more retailers have this diamond
Prices start from $1,184 USDSave up to $2,117 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
1.53ct Cushion
$1,184 USD