Emerald|Lab Grown|IGI

1.51ct H VVS1 Emerald Lab Grown Diamond

ID • H/VVS1 • IGI LG677541742

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677541742

Diamond specifications and retailer prices

From $363 CAD
$260 USD
As of October 30, 2026
Save $1,313 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,796 CAD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677541742 or 677541742. Listed at 14 retailers as of October 30, 2026, with a 362% 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

1.51
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677541742
Dimensions7.47 × 5.33 × 3.80 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm5.33 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677541742
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 44°Culet: LargeDepth 71.3%

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 30
Current: $1,796 CAD|Low: $218 CAD|High: $2,431 CAD|Avg: $1,107 CAD
Rare Carat
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
October 30, 2026
Retailer 6$218 CAD
Retailer 3$363 CAD
Retailer 16$404 CAD
Retailer 17$545 CAD
Retailer 10$667 CAD
Retailer 12$694 CAD
Retailer 15$786 CAD
Retailer 7$873 CAD
Retailer 13$942 CAD
Retailer 8$1,082 CAD
Retailer 14$1,303 CAD
Retailer 4$1,371 CAD
Retailer 9$1,575 CAD
Retailer 11$1,627 CAD
Retailer 2$1,676 CAD
Rare Carat$1,796 CAD
Retailer 5$2,087 CAD

24 data points across 17 retailers

14 retailers$363 CAD to $1,676 CAD

Retailer 1
-
$325 CAD
$233 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$363 CAD
$260 USD
View
Final sale: no returns
Retailer 3
-
$377 CAD
$270 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$398 CAD
$285 USD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
$545 CAD
$390 USD
View
A
Retailer 6
-
$667 CAD
€455 EUR
View
A
Retailer 7
-
$694 CAD
ZAR 8,026 ZAR
View
B+
Retailer 8
-
$786 CAD
$563 USD
View
B+
Retailer 9
-
$942 CAD
A$1,037 AUD
View
B
Retailer 10
-
$1,303 CAD
$933 USD
View
B
Retailer 11
-
$1,371 CAD
$982 USD
View
B
Retailer 12
-
$1,627 CAD
£917 GBP
View
B
Retailer 13
-
$1,676 CAD
$1,200 USD
View
Most Expensive
Rare Carat
16R677541742 · Aug 17
$1,796 CAD
$1,285 USD
View
Price last confirmed 76 days ago
13 more retailers have this diamond
Prices start from $363 CADSave up to $1,313 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
1.51ct Emerald
$363 CAD