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Emerald|Lab Grown|IGI

0.51ct I VVS2 Emerald Lab Grown Diamond

ID • I/VVS2 • IGI LG758558154

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758558154

Diamond specifications and retailer prices

From $279 CAD
$200 USD
As of October 28, 2026
Save $977 CAD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,256 CAD 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758558154 or 758558154. Listed at 6 retailers as of October 28, 2026, with prices from $279 to $1,256, a $977 spread on the same certified stone. MOH London lists it at $1,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758558154
Dimensions5.39 × 3.74 × 2.58 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
5.39 mm3.74 mm0.51 ctI / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG758558154
Side View
Table 61.0%Crown 35.8°Girdle: ThickPavilion 42.8°Culet: LargeDepth 69.0%

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 28
Current: $1,256 CAD|Low: $279 CAD|High: $1,263 CAD|Avg: $555 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$279 CAD
Retailer 3$323 CAD
Retailer 9$332 CAD
Retailer 4$346 CAD
Retailer 7$444 CAD
Retailer 5$598 CAD
Retailer 6$628 CAD
Retailer 8$738 CAD
MOH London$1,256 CAD

18 data points across 9 retailers

6 retailers$279 CAD to $1,256 CAD

A
Cheapest Retailer
-
$279 CAD
$200 USD
A
Retailer 2
-
$323 CAD
€220 EUR
View
B+
Retailer 3
-
$346 CAD
$248 USD
View
B+
Retailer 4
-
$598 CAD
$428 USD
View
B
Retailer 5
-
$628 CAD
$450 USD
View
Most Expensive
B
MOH London
LG758558154 · Oct 29
$1,256 CAD
£708 GBP
View
5 more retailers have this diamond
Prices start from $279 CADSave up to $977 CAD

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
$279 CAD