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Emerald|Lab Grown|IGI

1.02ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG436045508

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045508

Diamond specifications and retailer prices

From $824 CAD
As of November 4, 2026
Save $2,606 CAD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,598 CAD at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG436045508 or 436045508. Listed at 11 retailers as of November 4, 2026, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045508
Dimensions6.22 × 4.82 × 3.43 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizeLong
Cert comments
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Top View
6.22 mm4.82 mm1.02 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045508
Side View
Table 63.0%Crown 31.5°Girdle: ThickPavilion 40.2°Culet: LNGDepth 71.2%

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: $5,598 CAD|Low: $824 CAD|High: $5,642 CAD|Avg: $2,409 CAD|-0.5%
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
Retailer 14
October 30, 2026
Retailer 2$824 CAD
Retailer 7$1,415 CAD
Retailer 12$1,539 CAD
Retailer 13$1,584 CAD
Retailer 8$1,641 CAD
Retailer 11$1,641 CAD
Retailer 6$1,859 CAD
Retailer 3$1,885 CAD
Retailer 4$2,357 CAD
Retailer 9$2,621 CAD
Retailer 10$3,077 CAD
Retailer 14$3,430 CAD
Retailer 5$4,700 CAD
MOH London$5,598 CAD

13 data points across 14 retailers

11 retailers$824 CAD to $3,430 CAD

A
Cheapest Retailer
-
$824 CAD
B+
Retailer 2
-
$1,415 CAD
View
B
Retailer 3
-
$1,539 CAD
View
B
Retailer 4
-
$1,584 CAD
View
Final sale: no returns
B
Retailer 5
-
$1,641 CAD
View
Retailer 6
-
$1,641 CAD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$1,885 CAD
View
B
Retailer 8
-
$2,621 CAD
View
C
Retailer 9
-
$3,077 CAD
View
C
Retailer 10
-
$3,430 CAD
View
Most Expensive
MOH London
LG436045508 · Oct 29
$5,598 CAD
£3,156 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $824 CADSave up to $2,606 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
$824 CAD