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Emerald|Lab Grown|IGI

0.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG844658534

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844658534

Diamond specifications and retailer prices

From $133 CAD
$95 USD
As of October 27, 2026
Save $1,081 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,214 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658534 or 844658534. Listed at 19 retailers as of October 26, 2026, with prices from $133 to $1,214, a $1,081 spread on the same certified stone. MOH London lists it at $1,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle55.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658534
Dimensions5.47 × 3.78 × 2.38 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm3.78 mm0.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658534
Side View
Table 73.0%Crown 37.9°Girdle: MediumPavilion 55.3°Culet: LargeDepth 63.0%

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: Oct 27
Current: $1,214 CAD|Low: $133 CAD|High: $1,214 CAD|Avg: $431 CAD
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$133 CAD
Retailer 18$148 CAD
Retailer 4$175 CAD
Retailer 17$197 CAD
Retailer 16$293 CAD
Retailer 13$306 CAD
Retailer 11$311 CAD
Retailer 6$315 CAD
Retailer 10$342 CAD
Retailer 12$450 CAD
Retailer 2$453 CAD
Retailer 9$467 CAD
Retailer 5$490 CAD
Retailer 3$530 CAD
Retailer 15$591 CAD
Retailer 8$613 CAD
Retailer 14$1,202 CAD
MOH London$1,214 CAD

9 data points across 18 retailers

19 retailers$133 CAD to $1,214 CAD

A
Cheapest Retailer
-
$133 CAD
$95 USD
A
Retailer 2
-
$148 CAD
$106 USD
View
Final sale: no returns
A
Retailer 3
-
$175 CAD
$125 USD
View
A
Retailer 4
-
$197 CAD
HK$1,100 HKD
View
A
Retailer 5
-
$293 CAD
ZAR 3,386 ZAR
View
A
Retailer 6
-
$306 CAD
€208 EUR
View
A
Retailer 7
-
$311 CAD
£175 GBP
View
A
Retailer 8
-
$315 CAD
$225 USD
View
B+
Retailer 9
-
$342 CAD
$244 USD
View
B+
Retailer 10
-
$450 CAD
£253 GBP
View
B
Retailer 11
-
$453 CAD
$324 USD
View
B
Retailer 12
-
$467 CAD
SGD 451 SGD
View
B+
Retailer 13
-
$490 CAD
$350 USD
View
B
Retailer 14
-
$530 CAD
$379 USD
View
B
Retailer 15
-
$574 CAD
$410 USD
View
B
Retailer 16
-
$591 CAD
$422 USD
View
B
Retailer 17
-
$613 CAD
$438 USD
View
B
Retailer 18
-
$1,202 CAD
$859 USD
View
Most Expensive
B
MOH London
LG844658534 · Oct 26
$1,214 CAD
£683 GBP
View
18 more retailers have this diamond
Prices start from $133 CADSave up to $1,081 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
$133 CAD