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Round|Lab Grown|IGI

0.90ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG492110236

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492110236

Diamond specifications and retailer prices

From $826 CAD
$590 USD
As of October 29, 2026
Save $3,646 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,472 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492110236 or 492110236. Listed at 11 retailers as of October 26, 2026, with prices from $826 to $4,472, a $3,646 spread on the same certified stone. MOH London lists it at $4,472. 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

0.90
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492110236
Dimensions6.21 × 6.18 × 3.85 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
6.21 mm6.18 mm0.90 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492110236
Side View
Table 53.5%Crown 35°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.2%

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: Oct 29
Current: $4,472 CAD|Low: $729 CAD|High: $4,520 CAD|Avg: $1,654 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
October 29, 2026
Retailer 8$826 CAD
Retailer 7$914 CAD
Retailer 13$995 CAD
Retailer 11$1,023 CAD
Retailer 9$1,061 CAD
Retailer 12$1,061 CAD
Retailer 4$1,153 CAD
Retailer 3$1,695 CAD
Retailer 10$1,731 CAD
Retailer 2$1,840 CAD
Retailer 5$2,373 CAD
Retailer 6$2,708 CAD
MOH London$4,472 CAD

19 data points across 13 retailers

11 retailers$826 CAD to $4,472 CAD

A
Cheapest Retailer
-
$826 CAD
$590 USD
A
Retailer 2
-
$914 CAD
$653 USD
View
A
Retailer 3
-
$995 CAD
$711 USD
View
B+
Retailer 4
-
$1,023 CAD
$731 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,061 CAD
$758 USD
View
B+
Retailer 6
-
$1,061 CAD
$758 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,731 CAD
$1,237 USD
View
B
Retailer 8
-
$1,840 CAD
€1,252 EUR
View
B
Retailer 9
-
$2,708 CAD
$1,935 USD
View
B
Retailer 10
-
$2,981 CAD
$2,130 USD
View
Most Expensive
B
MOH London
LG492110236 · Oct 26
$4,472 CAD
£2,516 GBP
View
10 more retailers have this diamond
Prices start from $826 CADSave up to $3,646 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
0.90ct Round
$826 CAD