CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG529245188

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG529245188

Diamond specifications and retailer prices

From ₹26,579 INR
As of November 6, 2026
Save ₹90,671 INR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,17,251 INR at MOH London · As of November 7, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG529245188 or 529245188. Listed at 16 retailers as of November 6, 2026, with prices from ₹26,579 to ₹1,17,251, a ₹90,671 spread on the same certified stone. MOH London lists it at ₹1,17,251. 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

1.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529245188
Dimensions6.65 × 6.60 × 4.50 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
6.65 mm6.60 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529245188
Side View
Table 64.0%Crown 35.2°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 68.2%

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: Nov 6
Current: ₹1,17,251 INR|Low: ₹29,397 INR|High: ₹1,19,278 INR|Avg: ₹63,791 INR|-1.6%
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 7, 2026
Retailer 12₹29,397 INR
Retailer 6₹32,684 INR
Retailer 4₹39,446 INR
Retailer 10₹44,612 INR
Retailer 8₹52,501 INR
Retailer 7₹55,413 INR
Retailer 2₹62,363 INR
Retailer 9₹74,760 INR
Retailer 3₹96,738 INR
Retailer 5₹1,04,439 INR
Retailer 11₹1,08,008 INR
MOH London₹1,17,251 INR

40 data points across 12 retailers

16 retailers₹26,579 INR to ₹1,17,251 INR

A
Cheapest Retailer
-
₹26,579 INR
Final sale: no returns
A
Retailer 2
-
₹29,397 INR
View
A
Retailer 3
-
₹32,684 INR
View
B+
Retailer 4
-
₹39,446 INR
View
A
Retailer 5
-
₹44,612 INR
View
A
Retailer 6
-
₹49,026 INR
View
A
Retailer 7
-
₹52,501 INR
View
B+
Retailer 8
-
₹54,192 INR
View
A
Retailer 9
-
₹55,413 INR
View
B+
Retailer 10
-
₹62,363 INR
View
B+
Retailer 11
-
₹74,760 INR
View
Retailer 12
-
₹96,738 INR
View
Price last confirmed 17 days ago
B
Retailer 13
-
₹99,367 INR
View
B
Retailer 14
-
₹1,04,439 INR
View
B
Retailer 15
-
₹1,08,008 INR
View
Most Expensive
B
MOH London
LG529245188 · Nov 7
₹1,17,251 INR
£983 GBP
View
15 more retailers have this diamond
Prices start from ₹26,579 INRSave up to ₹90,671 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
1.53ct Cushion
₹26,579 INR