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Cushion|Lab Grown|IGI

1.86ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG836616537

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836616537

Diamond specifications and retailer prices

From ₹68,459 INR
$721 USD
As of October 30, 2026
Save ₹2,88,553 INR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹3,57,012 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.86ct lab-grown cushion diamond

This 1.86ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616537 or 836616537. Listed at 18 retailers as of October 30, 2026, with prices from ₹68,459 to ₹3,57,012, a ₹2,88,553 spread on the same certified stone. Brilliant Earth lists it at ₹3,57,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616537
Dimensions8.83 × 6.17 × 4.20 mm
L/W Ratio1.43
Girdle conditionFaceted
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
8.83 mm6.17 mm1.86 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616537
Side View
Table 60.0%Crown 36.9°Girdle: STK-THKPavilion 39°Culet: NoneDepth 68.1%

Caratlytics Score

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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: Oct 30
Current: ₹3,57,012 INR|Low: ₹68,459 INR|High: ₹5,10,831 INR|Avg: ₹1,98,531 INR|-30.1%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 5₹68,459 INR
Retailer 9₹75,295 INR
Retailer 12₹76,853 INR
Retailer 16₹85,930 INR
Retailer 6₹94,190 INR
Retailer 2₹1,11,147 INR
Retailer 17₹1,13,845 INR
Retailer 13₹1,20,135 INR
Retailer 14₹1,27,899 INR
Retailer 3₹1,51,255 INR
Retailer 11₹1,61,795 INR
Retailer 7₹2,28,450 INR
Retailer 4₹2,40,264 INR
Retailer 8₹2,47,958 INR
Retailer 18₹2,93,628 INR
Retailer 10₹3,22,830 INR
Retailer 15₹3,42,770 INR
Brilliant Earth₹3,57,012 INR

16 data points across 18 retailers

18 retailers₹68,459 INR to ₹3,57,012 INR

A
Cheapest Retailer
-
₹68,459 INR
$721 USD
Final sale: no returns
Retailer 2
-
₹75,295 INR
$793 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
₹76,853 INR
£637 GBP
View
A
Retailer 4
-
₹85,930 INR
$905 USD
View
A
Retailer 5
-
₹94,190 INR
$992 USD
View
A
Retailer 6
-
₹1,11,147 INR
£922 GBP
View
A
Retailer 7
-
₹1,13,845 INR
$1,199 USD
View
A
Retailer 8
-
₹1,20,135 INR
€1,205 EUR
View
A
Retailer 9
-
₹1,27,899 INR
ZAR 21,761 ZAR
View
A
Retailer 10
-
₹1,51,255 INR
$1,593 USD
View
A
Retailer 11
-
₹1,61,795 INR
$1,704 USD
View
B+
Retailer 12
-
₹2,28,450 INR
$2,406 USD
View
B+
Retailer 13
-
₹2,40,264 INR
$2,530 USD
View
B+
Retailer 14
-
₹2,47,958 INR
SGD 3,529 SGD
View
B+
Retailer 15
-
₹2,93,628 INR
£2,435 GBP
View
B
Retailer 16
-
₹3,22,830 INR
$3,400 USD
View
B
Retailer 17
-
₹3,42,770 INR
$3,610 USD
View
Most Expensive
B
Brilliant Earth
21861632A · Oct 30
₹3,57,012 INR
$3,760 USD
View
17 more retailers have this diamond
Prices start from ₹68,459 INRSave up to ₹2,88,553 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
1.86ct Cushion
₹68,459 INR