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Round|Lab Grown|IGI

1.01ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG478112367

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478112367

Diamond specifications and retailer prices

From $810 CAD
$580 USD
As of October 30, 2026
Save $5,081 CAD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,892 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct 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 LG478112367 or 478112367. Listed at 13 retailers as of October 29, 2026, with prices from $810 to $5,892, a $5,081 spread on the same certified stone. MOH London lists it at $5,892. 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

1.01
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478112367
Dimensions6.53 × 6.50 × 3.93 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
6.53 mm6.50 mm1.01 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478112367
Side View
Table 60.0%Crown 31.6°Girdle: MediumPavilion 41.6°Culet: NoneDepth 60.3%

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: $5,892 CAD|Low: $810 CAD|High: $5,940 CAD|Avg: $2,717 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
Retailer 15
October 30, 2026
Retailer 2$810 CAD
Retailer 10$1,573 CAD
Retailer 3$1,711 CAD
Retailer 15$1,760 CAD
Retailer 11$1,824 CAD
Retailer 13$1,824 CAD
Retailer 4$2,067 CAD
Retailer 8$2,395 CAD
Retailer 5$2,577 CAD
Retailer 12$2,901 CAD
Retailer 9$3,126 CAD
Retailer 14$3,420 CAD
Retailer 6$3,594 CAD
Retailer 7$5,223 CAD
MOH London$5,892 CAD

38 data points across 15 retailers

13 retailers$810 CAD to $5,892 CAD

A
Cheapest Retailer
-
$810 CAD
$580 USD
B+
Retailer 2
-
$1,573 CAD
$1,126 USD
View
B+
Retailer 3
-
$1,711 CAD
$1,225 USD
View
B+
Retailer 4
-
$1,760 CAD
$1,260 USD
View
Final sale: no returns
Retailer 5
-
$1,824 CAD
$1,306 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$1,824 CAD
$1,306 USD
View
B
Retailer 7
-
$2,067 CAD
$1,480 USD
View
B+
Retailer 8
-
$2,395 CAD
£1,350 GBP
View
B
Retailer 9
-
$2,901 CAD
$2,077 USD
View
B
Retailer 10
-
$3,126 CAD
€2,131 EUR
View
B
Retailer 11
-
$3,420 CAD
$2,448 USD
View
B
Retailer 12
-
$3,594 CAD
$2,573 USD
View
Most Expensive
B
MOH London
LG478112367 · Oct 29
$5,892 CAD
£3,321 GBP
View
12 more retailers have this diamond
Prices start from $810 CADSave up to $5,081 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
1.01ct Round
$810 CAD