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Emerald|Lab Grown|IGI

0.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG822631455

Shape and cutting style on the report: Emerald cut

Certificate IGI LG822631455

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 28, 2026
Save $358 CAD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $621 CAD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG822631455 or 822631455. Listed at 10 retailers as of October 28, 2026, with prices from $263 to $621, a $358 spread on the same certified stone. Taylor and Hart lists it at $621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822631455
Dimensions5.24 × 3.69 × 2.48 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm3.69 mm0.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG822631455
Side View
Table 65.0%Crown 31.5°Girdle: STK-THKPavilion 40.4°Culet: LargeDepth 67.2%

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: $312 CAD|Low: $263 CAD|High: $621 CAD|Avg: $428 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 29, 2026
Retailer 6$263 CAD
Retailer 1$312 CAD
Retailer 3$318 CAD
Retailer 2$371 CAD
Retailer 5$371 CAD
Retailer 4$405 CAD
Retailer 7$461 CAD
Retailer 8$469 CAD
Retailer 9$546 CAD
Taylor and Hart$621 CAD

8 data points across 10 retailers

10 retailers$263 CAD to $621 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$312 CAD
€212 EUR
View
B+
Retailer 3
-
$318 CAD
£179 GBP
View
B+
Retailer 4
-
$371 CAD
$265 USD
View
B+
Retailer 5
-
$371 CAD
$265 USD
View
B+
Retailer 6
-
$405 CAD
£228 GBP
View
B
Retailer 7
-
$461 CAD
View
B
Retailer 8
-
$469 CAD
$335 USD
View
B
Retailer 9
-
$546 CAD
$390 USD
View
Most Expensive
B
Taylor and Hart
QKWIYRY · Oct 28
$621 CAD
$444 USD
View
9 more retailers have this diamond
Prices start from $263 CADSave up to $358 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
$263 CAD