Emerald|Lab Grown|IGI

1.78ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG821682075

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821682075

Diamond specifications and retailer prices

From $347 CAD
$248 USD
As of October 24, 2026
Save $1,384 CAD (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,731 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.78ct lab-grown emerald diamond

This 1.78ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821682075 or 821682075. Listed at 26 retailers as of October 24, 2026, with prices from $347 to $1,731, a $1,384 spread on the same certified stone. Reve Diamonds lists it at $1,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821682075
Dimensions8.18 × 5.82 × 3.83 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.82 mm1.78 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821682075
Side View
Table 64.0%Crown 31.3°Girdle: MED-STKPavilion 43.2°Culet: LargeDepth 65.8%

Caratlytics Score

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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 24
Current: $1,195 CAD|Low: $322 CAD|High: $1,743 CAD|Avg: $951 CAD|+11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 26, 2026
Retailer 6$333 CAD
Retailer 7$371 CAD
Retailer 4$375 CAD
Retailer 11$626 CAD
Retailer 12$637 CAD
Retailer 5$663 CAD
Retailer 3$882 CAD
Retailer 9$931 CAD
Retailer 1$1,195 CAD
Retailer 10$1,265 CAD
Retailer 8$1,486 CAD
Retailer 2$1,507 CAD
Reve Diamonds$1,731 CAD

38 data points across 13 retailers

26 retailers$347 CAD to $1,731 CAD

Retailer 1
-
$283 CAD
$202 USD
Price last confirmed 22 days ago
Retailer 2
-
$283 CAD
$202 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$342 CAD
$244 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$342 CAD
$244 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$347 CAD
$248 USD
View
Retailer 6
-
$361 CAD
$258 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$365 CAD
$261 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$365 CAD
$261 USD
View
Price last confirmed 27 days ago
Retailer 9
-
$365 CAD
$261 USD
View
Price last confirmed 19 days ago
Retailer 10
-
$365 CAD
$261 USD
View
Price last confirmed 22 days ago
A
Retailer 11
-
$371 CAD
$265 USD
View
Retailer 12
-
$375 CAD
$268 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$626 CAD
ZAR 7,230 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$637 CAD
$455 USD
View
A
Retailer 15
-
$663 CAD
£373 GBP
View
Retailer 16
-
$882 CAD
A$970 AUD
View
Price last confirmed 12 days ago
A
Retailer 17
-
$931 CAD
$665 USD
View
Retailer 18
-
$1,176 CAD
$840 USD
View
Price last confirmed 29 days ago
Retailer 19
-
$1,176 CAD
$840 USD
View
Price last confirmed 20 days ago
Retailer 20
-
$1,176 CAD
$840 USD
View
Price last confirmed 25 days ago
Retailer 21
-
$1,176 CAD
$840 USD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
$1,195 CAD
$854 USD
View
B+
Retailer 23
-
$1,265 CAD
$904 USD
View
B+
Retailer 24
-
$1,486 CAD
£836 GBP
View
B+
Retailer 25
-
$1,507 CAD
$1,077 USD
View
Most Expensive
B
Reve Diamonds
A5D21C233 · Oct 25
$1,731 CAD
$1,237 USD
View
25 more retailers have this diamond
Prices start from $347 CADSave up to $1,384 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
1.78ct Emerald
$347 CAD