CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG547267416

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG547267416

Diamond specifications and retailer prices

From ₹19,348 INR
As of November 6, 2026
Save ₹88,154 INR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,07,502 INR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG547267416 or 547267416. Listed at 12 retailers as of November 6, 2026, with prices from ₹19,348 to ₹1,07,502, a ₹88,154 spread on the same certified stone. Reve Diamonds lists it at ₹1,07,502. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547267416
Dimensions6.52 × 6.36 × 4.01 mm
L/W Ratio1.03
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
6.52 mm6.36 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547267416
Side View
Table 65.0%Crown 34.7°Girdle: THK-ETKPavilion 31.2°Culet: NoneDepth 63.1%

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: ₹35,220 INR|Low: ₹19,348 INR|High: ₹1,59,664 INR|Avg: ₹55,577 INR|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9₹19,348 INR
Retailer 7₹29,115 INR
Retailer 1₹35,220 INR
Retailer 2₹38,319 INR
Retailer 4₹42,734 INR
Retailer 3₹51,186 INR
Retailer 8₹52,783 INR
Retailer 5₹84,528 INR
Retailer 6₹1,00,964 INR

40 data points across 9 retailers

12 retailers₹19,348 INR to ₹1,07,502 INR

A
Cheapest Retailer
-
₹19,348 INR
Final sale: no returns
B+
Retailer 2
-
₹29,115 INR
View
A
Retailer 3
-
₹35,220 INR
View
A
Retailer 4
-
₹38,319 INR
View
A
Retailer 5
-
₹41,794 INR
View
A
Retailer 6
-
₹42,734 INR
View
A
Retailer 7
-
₹51,186 INR
View
B+
Retailer 8
-
₹52,783 INR
View
B
Retailer 9
-
₹74,197 INR
View
B+
Retailer 10
-
₹84,528 INR
View
Retailer 11
-
₹1,00,964 INR
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
B2A6A27A2 · Nov 6
₹1,07,502 INR
$1,145 USD
View
11 more retailers have this diamond
Prices start from ₹19,348 INRSave up to ₹88,154 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
₹19,348 INR