Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG817617149

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817617149

Diamond specifications and retailer prices

From $300 USD
£236 GBP
As of October 29, 2026
Save $900 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,200 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817617149 or 817617149. Listed at 9 retailers as of October 29, 2026, with prices from $300 to $1,200, a $900 spread on the same certified stone. MOH London lists it at $1,200. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817617149
Dimensions8.51 × 5.82 × 3.87 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.82 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817617149
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 66.5%

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 29
Current: $1,200 USD|Low: $298 USD|High: $1,200 USD|Avg: $809 USD|+10.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$300 USD
Retailer 2$435 USD
Retailer 7$587 USD
Retailer 4$595 USD
Retailer 6$953 USD
Retailer 5$1,063 USD
Retailer 8$1,070 USD
MOH London$1,200 USD

28 data points across 8 retailers

9 retailers$300 USD to $1,200 USD

A
Cheapest Retailer
-
$300 USD
£236 GBP
A
Retailer 2
-
$435 USD
€414 EUR
View
A
Retailer 3
-
$587 USD
View
A
Retailer 4
-
$595 USD
A$916 AUD
View
B+
Retailer 5
-
$685 USD
View
B+
Retailer 6
-
$953 USD
View
B
Retailer 7
-
$1,063 USD
View
B
Retailer 8
-
$1,070 USD
SGD 1,446 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG817617149 · Oct 29
$1,200 USD
£945 GBP
View
8 more retailers have this diamond
Prices start from $300 USDSave up to $900 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
$300 USD