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Emerald|Lab Grown|IGI

1.02ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG687531217

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687531217

Diamond specifications and retailer prices

From $196 CAD
As of November 4, 2026
Save $587 CAD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,164 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG687531217 or 687531217. Listed at 14 retailers as of November 3, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687531217
Dimensions6.74 × 4.83 × 3.16 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm4.83 mm1.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687531217
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 45.1°Culet: LargeDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,164 CAD|Low: $196 CAD|High: $1,176 CAD|Avg: $513 CAD
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 6, 2026
Retailer 4$196 CAD
Retailer 12$219 CAD
Retailer 3$228 CAD
Retailer 10$243 CAD
Retailer 2$328 CAD
Retailer 6$412 CAD
Retailer 13$461 CAD
Retailer 9$472 CAD
Retailer 5$615 CAD
Retailer 8$617 CAD
Retailer 7$768 CAD
Retailer 11$782 CAD
MOH London$1,164 CAD

42 data points across 13 retailers

14 retailers$196 CAD to $782 CAD

A
Cheapest Retailer
-
$196 CAD
A
Retailer 2
-
$228 CAD
View
A
Retailer 3
-
$228 CAD
View
A
Retailer 4
-
$243 CAD
View
Retailer 5
-
$249 CAD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$328 CAD
View
A
Retailer 7
-
$412 CAD
View
A
Retailer 8
-
$461 CAD
View
Retailer 9
-
$472 CAD
View
Price last confirmed 8 days ago
Retailer 10
-
$615 CAD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$617 CAD
View
B
Retailer 12
-
$768 CAD
View
B
Retailer 13
-
$782 CAD
View
Most Expensive
MOH London
LG687531217 · Oct 26
$1,164 CAD
£656 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $196 CADSave up to $587 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
1.02ct Emerald
$196 CAD