Emerald|Lab Grown|IGI

1.71ct K VS1 Emerald Lab Grown Diamond

GD • K/VS1 • IGI LG499105278

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499105278

Diamond specifications and retailer prices

From $3,140 CAD
As of November 6, 2026
Save $6,713 CAD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,853 CAD at MOH London · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG499105278 or 499105278. Listed at 10 retailers as of November 5, 2026, with prices from $3,140 to $9,853, a $6,713 spread on the same certified stone. MOH London lists it at $9,853. 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
K
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105278
Dimensions8.69 × 5.59 × 3.48 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.69 mm5.59 mm1.71 ctK / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105278
Side View
Table 65.0%Crown 29°Girdle: MediumPavilion 37.8°Culet: LNGDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,853 CAD|Low: $3,014 CAD|High: $10,423 CAD|Avg: $5,383 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8$3,140 CAD
Retailer 13$3,415 CAD
Retailer 9$3,641 CAD
Retailer 12$3,641 CAD
Retailer 5$3,662 CAD
Retailer 7$3,869 CAD
Retailer 3$4,595 CAD
Retailer 11$5,005 CAD
Retailer 10$5,686 CAD
Retailer 6$5,707 CAD
Retailer 2$6,713 CAD
MOH London$9,853 CAD
Retailer 4$10,423 CAD

22 data points across 13 retailers

10 retailers$3,140 CAD to $9,853 CAD

B+
Cheapest Retailer
-
$3,140 CAD
B+
Retailer 2
-
$3,415 CAD
View
B+
Retailer 3
-
$3,641 CAD
View
Retailer 4
-
$3,641 CAD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$3,869 CAD
View
B
Retailer 6
-
$5,005 CAD
View
B
Retailer 7
-
$5,686 CAD
View
B
Retailer 8
-
$5,707 CAD
View
B
Retailer 9
-
$6,713 CAD
View
Most Expensive
C
MOH London
LG499105278 · Nov 5
$9,853 CAD
£5,555 GBP
View
9 more retailers have this diamond
Prices start from $3,140 CADSave up to $6,713 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.

B+
1.71ct Emerald
$3,140 CAD