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Cushion|Lab Grown|IGI

1.50ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG529245314

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG529245314

Diamond specifications and retailer prices

From ₹26,396 INR
$278 USD
As of November 1, 2026
Save ₹91,296 INR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,17,692 INR at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG529245314 or 529245314. Listed at 12 retailers as of October 29, 2026, with prices from ₹26,396 to ₹1,17,692, a ₹91,296 spread on the same certified stone. MOH London lists it at ₹1,17,692. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529245314
Dimensions6.77 × 6.56 × 4.45 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
6.77 mm6.56 mm1.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529245314
Side View
Table 62.0%Crown 36.7°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 67.8%

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: Nov 1
Current: ₹1,17,692 INR|Low: ₹18,800 INR|High: ₹1,18,688 INR|Avg: ₹60,646 INR|+0.5%
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 1, 2026
Retailer 11₹26,396 INR
Retailer 9₹29,245 INR
Retailer 2₹32,518 INR
Retailer 10₹39,404 INR
Retailer 3₹47,855 INR
Retailer 6₹52,441 INR
Retailer 12₹52,887 INR
Retailer 5₹55,084 INR
Retailer 8₹73,396 INR
Retailer 4₹98,821 INR
Retailer 7₹1,07,294 INR
MOH London₹1,17,692 INR

42 data points across 12 retailers

12 retailers₹26,396 INR to ₹1,17,692 INR

A
Cheapest Retailer
-
₹26,396 INR
$278 USD
Final sale: no returns
Retailer 2
-
₹29,245 INR
$308 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
₹32,518 INR
£270 GBP
View
B+
Retailer 4
-
₹39,404 INR
$415 USD
View
A
Retailer 5
-
₹47,855 INR
$504 USD
View
A
Retailer 6
-
₹52,441 INR
€526 EUR
View
B+
Retailer 7
-
₹52,887 INR
$557 USD
View
A
Retailer 8
-
₹55,084 INR
£457 GBP
View
B+
Retailer 9
-
₹73,396 INR
$773 USD
View
B
Retailer 10
-
₹98,821 INR
$1,041 USD
View
B
Retailer 11
-
₹1,07,294 INR
$1,130 USD
View
Most Expensive
B
MOH London
LG529245314 · Oct 29
₹1,17,692 INR
£976 GBP
View
11 more retailers have this diamond
Prices start from ₹26,396 INRSave up to ₹91,296 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
₹26,396 INR