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Round|Lab Grown|IGI

1.03ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG464114088

Shape and cutting style on the report: Round brilliant

Certificate IGI LG464114088

Diamond specifications and retailer prices

From $838 CAD
$600 USD
As of October 30, 2026
Save $5,144 CAD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,982 CAD at MOH London · As of October 27, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG464114088 or 464114088. Listed at 13 retailers as of October 27, 2026, with prices from $838 to $5,982, a $5,144 spread on the same certified stone. MOH London lists it at $5,982. 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

1.03
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464114088
Dimensions6.49 × 6.52 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.49 mm6.52 mm1.03 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464114088
Side View
Table 58.5%Crown 32.4°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.5%

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 30
Current: $5,982 CAD|Low: $838 CAD|High: $6,046 CAD|Avg: $2,763 CAD|-0.9%
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
Retailer 15
October 31, 2026
Retailer 8$838 CAD
Retailer 10$1,604 CAD
Retailer 3$1,743 CAD
Retailer 15$1,795 CAD
Retailer 11$1,859 CAD
Retailer 13$1,859 CAD
Retailer 4$2,102 CAD
Retailer 9$2,441 CAD
Retailer 5$2,622 CAD
Retailer 12$2,954 CAD
Retailer 2$3,178 CAD
Retailer 14$3,485 CAD
Retailer 6$3,664 CAD
Retailer 7$5,324 CAD
MOH London$5,982 CAD

40 data points across 15 retailers

13 retailers$838 CAD to $5,982 CAD

A
Cheapest Retailer
-
$838 CAD
$600 USD
B+
Retailer 2
-
$1,604 CAD
$1,148 USD
View
B+
Retailer 3
-
$1,743 CAD
$1,248 USD
View
B+
Retailer 4
-
$1,795 CAD
$1,285 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,859 CAD
$1,331 USD
View
Retailer 6
-
$1,859 CAD
$1,331 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,102 CAD
$1,505 USD
View
B+
Retailer 8
-
$2,441 CAD
£1,376 GBP
View
B
Retailer 9
-
$2,954 CAD
$2,115 USD
View
B
Retailer 10
-
$3,178 CAD
€2,167 EUR
View
B
Retailer 11
-
$3,485 CAD
$2,495 USD
View
B
Retailer 12
-
$3,664 CAD
$2,623 USD
View
Most Expensive
B
MOH London
LG464114088 · Oct 27
$5,982 CAD
£3,372 GBP
View
12 more retailers have this diamond
Prices start from $838 CADSave up to $5,144 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
1.03ct Round
$838 CAD