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Emerald|Lab Grown|IGI

1.71ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG838640351

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838640351

Diamond specifications and retailer prices

From $648 CAD
$461 USD
As of October 28, 2026
Save $2,157 CAD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,804 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG838640351 or 838640351. Listed at 11 retailers as of October 25, 2026, with prices from $648 to $2,804, a $2,157 spread on the same certified stone. MOH London lists it at $2,804. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838640351
Dimensions8.29 × 5.51 × 3.74 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.51 mm1.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838640351
Side View
Table 64.0%Crown 34.8°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 67.9%

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 28
Current: $2,804 CAD|Low: $969 CAD|High: $2,961 CAD|Avg: $1,934 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 2$1,132 CAD
Retailer 3$1,183 CAD
Retailer 5$1,681 CAD
Retailer 7$1,828 CAD
Retailer 4$2,303 CAD
Retailer 6$2,707 CAD
MOH London$2,804 CAD

29 data points across 7 retailers

11 retailers$648 CAD to $2,804 CAD

A
Retailer 1
-
$555 CAD
$395 USD
Price last confirmed 27 days ago
Returns within 21 days
A
Retailer 2
-
$648 CAD
$461 USD
View
Final sale: no returns
A
Retailer 3
-
$716 CAD
$510 USD
View
Price last confirmed 26 days ago
Returns within 30 days
A
Retailer 4
-
$1,132 CAD
$806 USD
View
Returns within 30 days
A
Retailer 5
-
$1,183 CAD
£663 GBP
View
Returns within 30 days
B+
Retailer 6
-
$1,681 CAD
A$1,841 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,828 CAD
$1,301 USD
View
Returns within 30 days
B+
Retailer 8
-
$2,303 CAD
SGD 2,216 SGD
View
Returns within 14 days
B
Retailer 9
-
$2,305 CAD
$1,641 USD
View
Price last confirmed 28 days ago
Returns within 30 days
B
Retailer 10
-
$2,707 CAD
$1,927 USD
View
Returns within 30 days
Most Expensive
B
MOH London
LG838640351 · Oct 25
$2,804 CAD
£1,572 GBP
View
10 more retailers have this diamond
Prices start from $648 CADSave up to $2,157 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
1.71ct Emerald
$648 CAD