Emerald|Lab Grown|IGI

1.70ct K VS1 Emerald Lab Grown Diamond

GD • K/VS1 • IGI LG451056273

Shape and cutting style on the report: Emerald cut

Certificate IGI LG451056273

Diamond specifications and retailer prices

From $3,121 CAD
As of November 6, 2026
Save $6,675 CAD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,796 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown emerald diamond

This 1.7ct 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 LG451056273 or 451056273. Listed at 10 retailers as of November 5, 2026, with prices from $3,121 to $9,796, a $6,675 spread on the same certified stone. MOH London lists it at $9,796. 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

1.70
Carat
K
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056273
Dimensions8.10 × 5.67 × 3.81 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
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Top View
8.10 mm5.67 mm1.70 ctK / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056273
Side View
Table 61.0%Crown 23°Girdle: THN-MEDPavilion 37.9°Culet: LNGDepth 67.2%

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: $9,796 CAD|Low: $2,996 CAD|High: $9,954 CAD|Avg: $5,002 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
November 5, 2026
Retailer 7$3,121 CAD
Retailer 12$3,395 CAD
Retailer 8$3,620 CAD
Retailer 10$3,620 CAD
Retailer 4$3,651 CAD
Retailer 5$3,848 CAD
Retailer 3$4,570 CAD
Retailer 11$4,976 CAD
Retailer 9$5,653 CAD
Retailer 6$5,674 CAD
Retailer 2$6,674 CAD
MOH London$9,796 CAD

25 data points across 12 retailers

10 retailers$3,121 CAD to $9,796 CAD

B+
Cheapest Retailer
-
$3,121 CAD
B+
Retailer 2
-
$3,395 CAD
View
B+
Retailer 3
-
$3,620 CAD
View
Retailer 4
-
$3,620 CAD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$3,848 CAD
View
B
Retailer 6
-
$4,976 CAD
View
B
Retailer 7
-
$5,653 CAD
View
B
Retailer 8
-
$5,674 CAD
View
B
Retailer 9
-
$6,674 CAD
View
Most Expensive
C
MOH London
LG451056273 · Nov 5
$9,796 CAD
£5,523 GBP
View
9 more retailers have this diamond
Prices start from $3,121 CADSave up to $6,675 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+
1.70ct Emerald
$3,121 CAD