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Emerald|Lab Grown|IGI

1.64ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG731557360

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731557360

Diamond specifications and retailer prices

From ₹25,447 INR
$268 USD
As of October 30, 2026
Save ₹2,80,292 INR (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,05,739 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.64ct lab-grown emerald diamond

This 1.64ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731557360 or 731557360. Listed at 17 retailers as of October 30, 2026, with prices from ₹25,447 to ₹3,05,739, a ₹2,80,292 spread on the same certified stone. Brilliant Earth lists it at ₹3,05,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731557360
Dimensions7.83 × 5.56 × 3.90 mm
L/W Ratio1.41
Culet sizeLong
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
7.83 mm5.56 mm1.64 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731557360
Side View
Table 59.0%Crown 33.2°Girdle: Slightly ThickPavilion 37.3°Culet: LNGDepth 70.1%

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: ₹3,05,739 INR|Low: ₹25,447 INR|High: ₹3,65,558 INR|Avg: ₹1,12,944 INR|-16.4%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9₹25,447 INR
Retailer 13₹26,016 INR
Retailer 7₹30,099 INR
Retailer 14₹48,994 INR
Retailer 3₹49,374 INR
Retailer 17₹53,362 INR
Retailer 10₹59,220 INR
Retailer 11₹82,887 INR
Retailer 8₹87,734 INR
Retailer 16₹98,938 INR
Retailer 5₹1,02,290 INR
Retailer 6₹1,14,320 INR
Retailer 4₹1,42,654 INR
Retailer 2₹1,43,246 INR
Retailer 15₹2,30,729 INR
Retailer 12₹2,61,113 INR
Brilliant Earth₹3,05,739 INR

29 data points across 17 retailers

17 retailers₹25,447 INR to ₹3,05,739 INR

A
Cheapest Retailer
-
₹25,447 INR
$268 USD
Final sale: no returns
A
Retailer 2
-
₹26,016 INR
$274 USD
View
A
Retailer 3
-
₹30,099 INR
$317 USD
View
A
Retailer 4
-
₹48,994 INR
$516 USD
View
A
Retailer 5
-
₹49,374 INR
$520 USD
View
A
Retailer 6
-
₹53,362 INR
$562 USD
View
A
Retailer 7
-
₹59,220 INR
€594 EUR
View
A
Retailer 8
-
₹82,887 INR
A$1,343 AUD
View
A
Retailer 9
-
₹87,734 INR
$924 USD
View
B+
Retailer 10
-
₹98,938 INR
$1,042 USD
View
B+
Retailer 11
-
₹1,02,290 INR
$1,077 USD
View
B+
Retailer 12
-
₹1,14,320 INR
$1,204 USD
View
B+
Retailer 13
-
₹1,42,654 INR
£1,183 GBP
View
B+
Retailer 14
-
₹1,43,246 INR
A$2,321 AUD
View
B
Retailer 15
-
₹2,30,729 INR
$2,430 USD
View
B
Retailer 16
-
₹2,61,113 INR
$2,750 USD
View
Most Expensive
B
Brilliant Earth
15899009Y · Oct 30
₹3,05,739 INR
$3,220 USD
View
16 more retailers have this diamond
Prices start from ₹25,447 INRSave up to ₹2,80,292 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
1.64ct Emerald
₹25,447 INR