Emerald|Lab Grown|IGI

1.66ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG425067414

Shape and cutting style on the report: Emerald cut

Certificate IGI LG425067414

Diamond specifications and retailer prices

From ₹87,317 INR
$920 USD
As of November 2, 2026
Save ₹4,13,026 INR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,00,344 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067414 or 425067414. Listed at 11 retailers as of November 1, 2026, with prices from ₹87,317 to ₹5,00,344, a ₹4,13,026 spread on the same certified stone. MOH London lists it at ₹5,00,344. 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

1.66
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067414
Dimensions7.98 × 5.55 × 3.80 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
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Top View
7.98 mm5.55 mm1.66 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067414
Side View
Table 61.5%Crown 28.1°Girdle: Slightly ThickPavilion 40.5°Culet: LNGDepth 68.5%

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 2
Current: ₹5,00,344 INR|Low: ₹87,317 INR|High: ₹5,07,094 INR|Avg: ₹2,48,131 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 2₹87,317 INR
Retailer 8₹1,51,002 INR
Retailer 13₹1,64,289 INR
Retailer 14₹1,69,130 INR
Retailer 9₹1,75,204 INR
Retailer 12₹1,75,204 INR
Retailer 6₹1,80,618 INR
Retailer 3₹1,91,244 INR
Retailer 4₹2,35,946 INR
Retailer 10₹2,75,619 INR
Retailer 7₹3,09,786 INR
Retailer 11₹3,28,389 INR
MOH London₹5,00,344 INR
Retailer 5₹5,01,670 INR

21 data points across 14 retailers

11 retailers₹87,317 INR to ₹5,00,344 INR

A
Cheapest Retailer
-
₹87,317 INR
$920 USD
B+
Retailer 2
-
₹1,51,002 INR
$1,591 USD
View
B+
Retailer 3
-
₹1,64,289 INR
$1,731 USD
View
B+
Retailer 4
-
₹1,69,130 INR
$1,782 USD
View
Final sale: no returns
B+
Retailer 5
-
₹1,75,204 INR
$1,846 USD
View
Retailer 6
-
₹1,75,204 INR
$1,846 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
₹1,91,244 INR
$2,015 USD
View
B
Retailer 8
-
₹2,75,619 INR
$2,904 USD
View
B
Retailer 9
-
₹3,09,786 INR
$3,264 USD
View
B
Retailer 10
-
₹3,28,389 INR
$3,460 USD
View
Most Expensive
B
MOH London
LG425067414 · Nov 1
₹5,00,344 INR
£4,151 GBP
View
10 more retailers have this diamond
Prices start from ₹87,317 INRSave up to ₹4,13,026 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
1.66ct Emerald
₹87,317 INR