Emerald|Lab Grown|IGI

1.51ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG680544703

Shape and cutting style on the report: Emerald cut

Certificate IGI LG680544703

Diamond specifications and retailer prices

From $313 CAD
$224 USD
As of October 30, 2026
Save $1,391 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,704 CAD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680544703 or 680544703. Listed at 22 retailers as of October 24, 2026, with prices from $313 to $1,704, a $1,391 spread on the same certified stone. Brilliant Earth lists it at $1,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.1°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680544703
Dimensions7.93 × 5.26 × 3.69 mm
L/W Ratio1.51
Culet sizeLarge
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
7.93 mm5.26 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680544703
Side View
Table 67.0%Crown 40.1°Girdle: MED-STKPavilion 43.9°Culet: LargeDepth 70.2%

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 30
Current: $1,704 CAD|Low: $313 CAD|High: $1,844 CAD|Avg: $908 CAD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$313 CAD
Retailer 5$349 CAD
Retailer 13$388 CAD
Retailer 6$651 CAD
Retailer 3$661 CAD
Retailer 7$667 CAD
Retailer 2$723 CAD
Retailer 4$742 CAD
Retailer 9$1,010 CAD
Retailer 11$1,243 CAD
Retailer 12$1,419 CAD
Retailer 8$1,558 CAD
Brilliant Earth$1,704 CAD

43 data points across 13 retailers

22 retailers$313 CAD to $1,704 CAD

A
Cheapest Retailer
-
$313 CAD
$224 USD
A
Retailer 2
-
$349 CAD
$250 USD
View
Final sale: no returns
A
Retailer 3
-
$363 CAD
$260 USD
View
A
Retailer 4
-
$388 CAD
$278 USD
View
A
Retailer 5
-
$388 CAD
$278 USD
View
A
Retailer 6
-
$651 CAD
€444 EUR
View
A
Retailer 7
-
$661 CAD
$473 USD
View
A
Retailer 8
-
$667 CAD
ZAR 7,711 ZAR
View
A
Retailer 9
-
$673 CAD
$482 USD
View
A
Retailer 10
-
$723 CAD
£408 GBP
View
B+
Retailer 11
-
$742 CAD
$531 USD
View
B+
Retailer 12
-
$1,010 CAD
$723 USD
View
Retailer 13
-
$1,138 CAD
$815 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$1,243 CAD
$890 USD
View
B
Retailer 15
-
$1,247 CAD
$893 USD
View
B
Retailer 16
-
$1,321 CAD
$946 USD
View
B
Retailer 17
-
$1,419 CAD
$1,016 USD
View
B
Retailer 18
-
$1,512 CAD
£852 GBP
View
B
Retailer 19
-
$1,558 CAD
£878 GBP
View
B
Retailer 20
-
$1,578 CAD
$1,130 USD
View
B
Retailer 21
-
$1,703 CAD
$1,219 USD
View
Most Expensive
B
Brilliant Earth
15303151A · Oct 24
$1,704 CAD
$1,220 USD
View
21 more retailers have this diamond
Prices start from $313 CADSave up to $1,391 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
$313 CAD