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Round|Lab Grown|IGI

1.02ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG805694146

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805694146

Diamond specifications and retailer prices

From $243 CAD
$174 USD
As of October 29, 2026
Save $1,176 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,419 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805694146 or 805694146. Listed at 13 retailers as of October 29, 2026, with prices from $243 to $1,419, a $1,176 spread on the same certified stone. MOH London lists it at $1,419. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805694146
Dimensions6.42 × 6.39 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.02 ctI / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805694146
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

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: Oct 29
Current: $1,419 CAD|Low: $230 CAD|High: $1,428 CAD|Avg: $680 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$243 CAD
Retailer 8$272 CAD
Retailer 5$302 CAD
Retailer 7$302 CAD
Retailer 6$536 CAD
Retailer 11$566 CAD
Retailer 10$657 CAD
Retailer 9$743 CAD
Retailer 2$1,025 CAD
Retailer 3$1,047 CAD
MOH London$1,419 CAD

17 data points across 11 retailers

13 retailers$243 CAD to $1,419 CAD

A
Cheapest Retailer
-
$243 CAD
$174 USD
A
Retailer 2
-
$272 CAD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$282 CAD
$202 USD
View
A
Retailer 4
-
$302 CAD
$216 USD
View
A
Retailer 5
-
$302 CAD
$216 USD
View
B+
Retailer 6
-
$536 CAD
$384 USD
View
Retailer 7
-
$566 CAD
$405 USD
View
Price last confirmed 96 days ago
B+
Retailer 8
-
$657 CAD
$470 USD
View
B+
Retailer 9
-
$743 CAD
$532 USD
View
B+
Retailer 10
-
$971 CAD
$695 USD
View
B+
Retailer 11
-
$1,025 CAD
$734 USD
View
B+
Retailer 12
-
$1,047 CAD
$749 USD
View
Most Expensive
B+
MOH London
LG805694146 · Oct 29
$1,419 CAD
£800 GBP
View
12 more retailers have this diamond
Prices start from $243 CADSave up to $1,176 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 Round
$243 CAD