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Emerald|Lab Grown|IGI

0.51ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG530293054

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530293054

Diamond specifications and retailer prices

From ₹11,716 INR
As of November 6, 2026
Save ₹37,698 INR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,22,269 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530293054 or 530293054. Listed at 13 retailers as of November 4, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle23.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293054
Dimensions5.03 × 3.88 × 2.44 mm
L/W Ratio1.30
Culet sizeLarge
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
5.03 mm3.88 mm0.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530293054
Side View
Table 68.5%Crown 23.6°Girdle: THK-VTKPavilion 35.2°Culet: LargeDepth 62.9%

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 6
Current: ₹1,22,269 INR|Low: ₹11,243 INR|High: ₹1,22,989 INR|Avg: ₹32,907 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
November 6, 2026
Retailer 7₹11,716 INR
Retailer 4₹13,133 INR
Retailer 12₹13,605 INR
Retailer 8₹15,495 INR
Retailer 11₹15,495 INR
Retailer 9₹27,872 INR
Retailer 2₹29,950 INR
Retailer 5₹30,234 INR
Retailer 3₹36,091 INR
Retailer 10₹46,768 INR
Retailer 6₹49,413 INR
MOH London₹1,22,269 INR

46 data points across 12 retailers

13 retailers₹11,716 INR to ₹49,413 INR

A
Cheapest Retailer
-
₹11,716 INR
A
Retailer 2
-
₹13,133 INR
View
Final sale: no returns
A
Retailer 3
-
₹13,605 INR
View
Retailer 4
-
₹15,495 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹15,495 INR
View
B+
Retailer 6
-
₹27,872 INR
View
B
Retailer 7
-
₹29,950 INR
View
B
Retailer 8
-
₹30,234 INR
View
B+
Retailer 9
-
₹31,367 INR
View
B
Retailer 10
-
₹36,091 INR
View
B
Retailer 11
-
₹46,768 INR
View
B
Retailer 12
-
₹49,413 INR
View
Most Expensive
MOH London
LG530293054 · Oct 29
₹1,22,269 INR
£1,019 GBP
View
Price under review
12 more retailers have this diamond
Prices start from ₹11,716 INRSave up to ₹37,698 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
0.51ct Emerald
₹11,716 INR