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Emerald|Lab Grown|IGI

1.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG681578707

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681578707

Diamond specifications and retailer prices

From $344 CAD
$246 USD
As of October 28, 2026
Save $2,511 CAD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,855 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681578707 or 681578707. Listed at 27 retailers as of October 28, 2026, with prices from $344 to $2,855, a $2,511 spread on the same certified stone. Do Amore Diamonds lists it at $2,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578707
Dimensions5.44 × 5.44 × 3.69 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.44 mm5.44 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578707
Side View
Table 62.0%Crown 35°Girdle: MediumPavilion 41.9°Culet: LNGDepth 67.8%

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 28
Current: $768 CAD|Low: $298 CAD|High: $1,655 CAD|Avg: $844 CAD|+4.3%
Retailer 1
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 29, 2026
Retailer 6$298 CAD
Retailer 12$344 CAD
Retailer 4$346 CAD
Retailer 7$365 CAD
Retailer 15$577 CAD
Retailer 9$685 CAD
Retailer 11$701 CAD
Retailer 5$726 CAD
Retailer 1$768 CAD
Retailer 8$893 CAD
Retailer 14$1,192 CAD
Retailer 2$1,311 CAD
Retailer 3$1,311 CAD
Retailer 16$1,503 CAD
Retailer 13$1,526 CAD
Retailer 10$1,644 CAD

44 data points across 16 retailers

27 retailers$344 CAD to $2,855 CAD

A
Retailer 1
-
$286 CAD
$204 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$298 CAD
$213 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$344 CAD
$246 USD
View
Final sale: no returns
A
Retailer 4
-
$346 CAD
$247 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$346 CAD
$247 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$365 CAD
$261 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$369 CAD
$264 USD
View
A
Retailer 8
-
$369 CAD
$264 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$561 CAD
$401 USD
View
A
Retailer 10
-
$573 CAD
HK$3,200 HKD
View
B+
Retailer 11
-
$577 CAD
$412 USD
View
A
Retailer 12
-
$685 CAD
€466 EUR
View
A
Retailer 13
-
$701 CAD
ZAR 8,089 ZAR
View
A
Retailer 14
-
$726 CAD
$519 USD
View
A
Retailer 15
-
$768 CAD
£432 GBP
View
B+
Retailer 16
-
$893 CAD
$638 USD
View
B+
Retailer 17
-
$1,192 CAD
$852 USD
View
B
Retailer 18
-
$1,311 CAD
A$1,441 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$1,311 CAD
$937 USD
View
Price last confirmed 19 days ago
B
Retailer 20
-
$1,311 CAD
$937 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$1,503 CAD
$1,074 USD
View
B
Retailer 22
-
$1,526 CAD
$1,090 USD
View
B
Retailer 23
-
$1,551 CAD
$1,108 USD
View
B
Retailer 24
-
$1,644 CAD
£925 GBP
View
B
Retailer 25
-
$1,669 CAD
SGD 1,611 SGD
View
B
Retailer 26
-
$1,728 CAD
$1,235 USD
View
Most Expensive
B
Do Amore Diamonds
27-47C76D6DD · Oct 29
$2,855 CAD
$2,040 USD
View
26 more retailers have this diamond
Prices start from $344 CADSave up to $2,511 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
$344 CAD