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Emerald|Lab Grown|IGI

0.66ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG578310656

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578310656

Diamond specifications and retailer prices

From $151 CAD
$108 USD
As of October 29, 2026
Save $1,416 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,566 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.66ct lab-grown emerald diamond

This 0.66ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578310656 or 578310656. Listed at 17 retailers as of October 29, 2026, with prices from $151 to $1,566, a $1,416 spread on the same certified stone. MOH London lists it at $1,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578310656
Dimensions6.28 × 4.32 × 2.58 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.28 mm4.32 mm0.66 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578310656
Side View
Table 66.0%Crown 34.5°Girdle: MediumPavilion 37.7°Culet: LNGDepth 59.7%

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: $1,566 CAD|Low: $144 CAD|High: $1,577 CAD|Avg: $510 CAD|-0.6%
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 31, 2026
Retailer 3$151 CAD
Retailer 5$175 CAD
Retailer 4$198 CAD
Retailer 2$208 CAD
Retailer 18$254 CAD
Retailer 15$337 CAD
Retailer 14$349 CAD
Retailer 16$363 CAD
Retailer 9$413 CAD
Retailer 13$489 CAD
Retailer 10$499 CAD
Retailer 7$622 CAD
Retailer 11$627 CAD
Retailer 6$636 CAD
Retailer 17$669 CAD
Retailer 12$708 CAD
Retailer 8$979 CAD
MOH London$1,566 CAD

30 data points across 18 retailers

17 retailers$151 CAD to $1,566 CAD

A
Cheapest Retailer
-
$151 CAD
$108 USD
A
Retailer 2
-
$175 CAD
$125 USD
View
A
Retailer 3
-
$198 CAD
$142 USD
View
A
Retailer 4
-
$208 CAD
$149 USD
View
B+
Retailer 5
-
$254 CAD
$182 USD
View
A
Retailer 6
-
$337 CAD
ZAR 3,900 ZAR
View
A
Retailer 7
-
$349 CAD
€238 EUR
View
A
Retailer 8
-
$363 CAD
$260 USD
View
A
Retailer 9
-
$489 CAD
$350 USD
View
B+
Retailer 10
-
$536 CAD
£302 GBP
View
B+
Retailer 11
-
$622 CAD
$445 USD
View
B+
Retailer 12
-
$627 CAD
$449 USD
View
Retailer 13
-
$636 CAD
SGD 615 SGD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
$669 CAD
$479 USD
View
B
Retailer 15
-
$708 CAD
$507 USD
View
B
Retailer 16
-
$979 CAD
£552 GBP
View
Most Expensive
B
MOH London
LG578310656 · Oct 29
$1,566 CAD
£883 GBP
View
16 more retailers have this diamond
Prices start from $151 CADSave up to $1,416 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
0.66ct Emerald
$151 CAD