CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG499105432

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG499105432

Diamond specifications and retailer prices

From ₹31,557 INR
As of November 6, 2026
Save ₹1,08,356 INR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,39,914 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG499105432 or 499105432. Listed at 11 retailers as of November 1, 2026, with prices from ₹31,557 to ₹1,39,914, a ₹1,08,356 spread on the same certified stone. MOH London lists it at ₹1,39,914. 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

1.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105432
Dimensions6.43 × 6.36 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.43 mm6.36 mm1.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105432
Side View
Table 64.5%Crown 33°Girdle: Very ThickPavilion 39.5°Culet: NoneDepth 70.1%

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: Nov 6
Current: ₹1,39,914 INR|Low: ₹22,541 INR|High: ₹1,41,583 INR|Avg: ₹66,070 INR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10₹31,557 INR
Retailer 8₹34,938 INR
Retailer 2₹44,424 INR
Retailer 3₹45,551 INR
Retailer 5₹45,551 INR
Retailer 12₹45,645 INR
Retailer 7₹57,103 INR
Retailer 11₹59,264 INR
Retailer 4₹62,926 INR
Retailer 6₹87,346 INR
Retailer 9₹1,31,018 INR
MOH London₹1,39,914 INR

40 data points across 12 retailers

11 retailers₹31,557 INR to ₹1,39,914 INR

A
Cheapest Retailer
-
₹31,557 INR
Final sale: no returns
Retailer 2
-
₹34,938 INR
View
Price last confirmed 13 days ago
A
Retailer 3
-
₹44,424 INR
View
B+
Retailer 4
-
₹45,551 INR
View
A
Retailer 5
-
₹45,551 INR
View
Retailer 6
-
₹45,645 INR
View
Price last confirmed 32 days ago
B+
Retailer 7
-
₹57,103 INR
View
B+
Retailer 8
-
₹59,264 INR
View
B
Retailer 9
-
₹87,346 INR
View
Retailer 10
-
₹1,31,018 INR
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
LG499105432 · Nov 1
₹1,39,914 INR
£1,173 GBP
View
10 more retailers have this diamond
Prices start from ₹31,557 INRSave up to ₹1,08,356 INR

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
1.50ct Cushion
₹31,557 INR