Cushion|Lab Grown|IGI

1.52ct H VS2 Cushion Lab Grown Diamond

VG • H/VS2 • IGI LG551211503

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG551211503

Diamond specifications and retailer prices

From $343 USD
As of October 30, 2026
Save $233 USD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,085 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG551211503 or 551211503. Listed at 6 retailers as of October 30, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551211503
Dimensions6.48 × 6.42 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.48 mm6.42 mm1.52 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551211503
Side View
Table 63.0%Crown 33.4°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 70.2%

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: $1,085 USD|Low: $343 USD|High: $1,091 USD|Avg: $728 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 19, 2026
Retailer 5$343 USD
Retailer 3$424 USD
Retailer 4$576 USD
Retailer 2$735 USD
Retailer 7$904 USD
Retailer 6$1,037 USD
MOH London$1,085 USD

8 data points across 7 retailers

6 retailers$343 USD to $576 USD

A
Cheapest Retailer
-
$343 USD
B+
Retailer 2
-
$424 USD
View
B+
Retailer 3
-
$576 USD
View
Retailer 4
-
$735 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$1,037 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG551211503 · Oct 19
$1,085 USD
£854 GBP
View
Price last confirmed 13 days ago
5 more retailers have this diamond
Prices start from $343 USDSave up to $233 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
1.52ct Cushion
$343 USD