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Emerald|Lab Grown|IGI

0.51ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG758555865

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758555865

Diamond specifications and retailer prices

From ₹11,394 INR
$120 USD
As of October 29, 2026
Save ₹39,316 INR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,17,692 INR at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758555865 or 758555865. Listed at 14 retailers as of October 29, 2026, with a 345% 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758555865
Dimensions5.34 × 3.71 × 2.63 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm3.71 mm0.51 ctG / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG758555865
Side View
Table 64.0%Crown 37.5°Girdle: ThickPavilion 40.7°Culet: LargeDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹1,17,692 INR|Low: ₹10,919 INR|High: ₹1,19,019 INR|Avg: ₹33,283 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
November 1, 2026
Retailer 10₹11,394 INR
Retailer 4₹13,198 INR
Retailer 3₹15,002 INR
Retailer 12₹15,002 INR
Retailer 11₹19,940 INR
Retailer 8₹20,414 INR
Retailer 6₹23,738 INR
Retailer 7₹25,423 INR
Retailer 2₹28,981 INR
Retailer 5₹42,917 INR
Retailer 13₹45,291 INR
Retailer 9₹50,513 INR
MOH London₹1,17,692 INR

45 data points across 13 retailers

14 retailers₹11,394 INR to ₹50,710 INR

A
Cheapest Retailer
-
₹11,394 INR
$120 USD
A
Retailer 2
-
₹13,198 INR
$139 USD
View
B+
Retailer 3
-
₹15,002 INR
$158 USD
View
Retailer 4
-
₹15,002 INR
$158 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
₹19,940 INR
$210 USD
View
B+
Retailer 6
-
₹23,738 INR
$250 USD
View
B+
Retailer 7
-
₹25,423 INR
€255 EUR
View
B
Retailer 8
-
₹28,981 INR
£240 GBP
View
B
Retailer 9
-
₹39,558 INR
SGD 563 SGD
View
B
Retailer 10
-
₹42,917 INR
$452 USD
View
B
Retailer 11
-
₹45,291 INR
$477 USD
View
B
Retailer 12
-
₹50,513 INR
$532 USD
View
B
Retailer 13
-
₹50,710 INR
$534 USD
View
Most Expensive
MOH London
LG758555865 · Nov 1
₹1,17,692 INR
£976 GBP
View
Price under review
13 more retailers have this diamond
Prices start from ₹11,394 INRSave up to ₹39,316 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
₹11,394 INR