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Emerald|Lab Grown|IGI

3.17ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG530299140

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530299140

Diamond specifications and retailer prices

From ₹4,60,154 INR
$4,830 USD
As of October 29, 2026
11 retailers carry this diamond
Most expensive: ₹17,62,504 INR at MOH London · As of October 29, 2026
View at MOH London

About this 3.17ct lab-grown emerald diamond

This 3.17ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530299140 or 530299140. Listed at 11 retailers as of October 29, 2026. 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

3.17
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530299140
Dimensions10.09 × 7.05 × 4.48 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.09 mm7.05 mm3.17 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530299140
Side View
Table 64.0%Crown 18.9°Girdle: ThinPavilion 37.6°Culet: LNGDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: ₹17,62,504 INR|Low: ₹4,60,154 INR|High: ₹17,76,539 INR|Avg: ₹10,55,376 INR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7₹4,60,154 INR
Retailer 4₹7,48,022 INR
Retailer 6₹9,40,791 INR
Retailer 12₹9,78,423 INR
Retailer 10₹10,22,723 INR
Retailer 3₹10,53,591 INR
Retailer 8₹10,91,318 INR
Retailer 11₹10,91,318 INR
Retailer 9₹11,65,057 INR
Retailer 5₹11,94,591 INR
Retailer 2₹12,97,454 INR
MOH London₹17,62,504 INR

41 data points across 12 retailers

11 retailers

B
Cheapest Retailer
-
₹4,60,154 INR
$4,830 USD
Retailer 2
-
₹12,97,454 INR
£10,723 GBP
View
Price under review
Most Expensive
MOH London
LG530299140 · Oct 29
₹17,62,504 INR
£14,567 GBP
View
Price under review
2 more retailers have this diamond
Prices start from ₹4,60,154 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
3.17ct Emerald
₹4,60,154 INR