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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG763634415

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763634415

Diamond specifications and retailer prices

From $155 CAD
$111 USD
As of October 29, 2026
Save $1,119 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,614 CAD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763634415 or 763634415. Listed at 21 retailers as of October 29, 2026, with a 720% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763634415
Dimensions5.15 × 4.06 × 2.63 mm
L/W Ratio1.27
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.15 mm4.06 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763634415
Side View
Table 67.0%Crown 32.8°Girdle: MED-STKPavilion 42.9°Culet: LargeDepth 64.8%

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: $1,614 CAD|Low: $150 CAD|High: $1,630 CAD|Avg: $464 CAD|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$155 CAD
Retailer 7$172 CAD
Retailer 13$181 CAD
Retailer 12$206 CAD
Retailer 15$206 CAD
Retailer 3$315 CAD
Retailer 10$349 CAD
Retailer 11$351 CAD
Retailer 2$388 CAD
Retailer 6$420 CAD
Retailer 5$463 CAD
Retailer 9$466 CAD
Retailer 4$579 CAD
Retailer 14$620 CAD
Retailer 8$1,024 CAD
MOH London$1,614 CAD

43 data points across 16 retailers

21 retailers$155 CAD to $1,274 CAD

A
Cheapest Retailer
-
$155 CAD
$111 USD
A
Retailer 2
-
$172 CAD
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$181 CAD
$129 USD
View
A
Retailer 4
-
$206 CAD
$147 USD
View
A
Retailer 5
-
$206 CAD
$147 USD
View
A
Retailer 6
-
$233 CAD
HK$1,300 HKD
View
A
Retailer 7
-
$266 CAD
$190 USD
View
A
Retailer 8
-
$315 CAD
$225 USD
View
B+
Retailer 9
-
$349 CAD
ZAR 4,024 ZAR
View
B+
Retailer 10
-
$351 CAD
€239 EUR
View
B+
Retailer 11
-
$388 CAD
£218 GBP
View
Retailer 12
-
$420 CAD
$300 USD
View
Price last confirmed 20 days ago
B
Retailer 13
-
$463 CAD
$331 USD
View
B+
Retailer 14
-
$466 CAD
£262 GBP
View
B
Retailer 15
-
$549 CAD
SGD 530 SGD
View
B
Retailer 16
-
$579 CAD
$414 USD
View
B
Retailer 17
-
$620 CAD
$443 USD
View
B
Retailer 18
-
$701 CAD
$501 USD
View
Retailer 19
-
$1,024 CAD
£576 GBP
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,274 CAD
$910 USD
View
Most Expensive
MOH London
LG763634415 · Oct 26
$1,614 CAD
£908 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $155 CADSave up to $1,119 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
$155 CAD