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Cushion|Lab Grown|IGI

1.87ct J SI1 Cushion Lab Grown Diamond

GD • J/SI1 • IGI LG436046697

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG436046697

Diamond specifications and retailer prices

From ₹1,90,185 INR
$2,003 USD
As of November 1, 2026
Save ₹3,72,592 INR (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹5,62,777 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG436046697 or 436046697. Listed at 5 retailers as of November 1, 2026, with prices from ₹1,90,185 to ₹5,62,777, a ₹3,72,592 spread on the same certified stone. MOH London lists it at ₹5,62,777. 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

1.87
Carat
J
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046697
Dimensions7.39 × 7.29 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.39 mm7.29 mm1.87 ctJ / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046697
Side View
Table 62.0%Crown 35.6°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹5,62,777 INR|Low: ₹1,90,185 INR|High: ₹5,69,530 INR|Avg: ₹3,13,575 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5₹1,90,185 INR
Retailer 3₹1,97,021 INR
Retailer 8₹1,99,307 INR
Retailer 2₹2,02,244 INR
Retailer 6₹2,62,822 INR
Retailer 4₹3,09,062 INR
MOH London₹5,62,777 INR
Retailer 7₹5,64,224 INR

14 data points across 8 retailers

5 retailers₹1,90,185 INR to ₹5,62,777 INR

B+
Cheapest Retailer
-
₹1,90,185 INR
$2,003 USD
Final sale: no returns
Retailer 2
-
₹1,97,021 INR
$2,075 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
₹2,02,244 INR
$2,130 USD
View
B
Retailer 4
-
₹3,09,062 INR
$3,255 USD
View
Most Expensive
C
MOH London
LG436046697 · Nov 1
₹5,62,777 INR
£4,667 GBP
View
4 more retailers have this diamond
Prices start from ₹1,90,185 INRSave up to ₹3,72,592 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.

B+
1.87ct Cushion
₹1,90,185 INR