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Round|Lab Grown|IGI

0.90ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG519258722

Shape and cutting style on the report: Round brilliant

Certificate IGI LG519258722

Diamond specifications and retailer prices

From $210 CAD
$150 USD
As of November 1, 2026
Save $1,007 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,217 CAD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG519258722 or 519258722. Listed at 12 retailers as of November 1, 2026, with prices from $210 to $1,217, a $1,007 spread on the same certified stone. MOH London lists it at $1,217. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519258722
Dimensions6.19 × 6.16 × 3.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.19 mm6.16 mm0.90 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519258722
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,217 CAD|Low: $183 CAD|High: $1,231 CAD|Avg: $652 CAD|-1.2%
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
Retailer 16
November 1, 2026
Retailer 11$210 CAD
Retailer 13$235 CAD
Retailer 14$243 CAD
Retailer 15$429 CAD
Retailer 2$441 CAD
Retailer 12$478 CAD
Retailer 5$494 CAD
Retailer 7$557 CAD
Retailer 4$565 CAD
Retailer 9$629 CAD
Retailer 6$697 CAD
Retailer 10$884 CAD
Retailer 16$1,055 CAD
Retailer 3$1,058 CAD
Retailer 8$1,141 CAD
MOH London$1,217 CAD

20 data points across 16 retailers

12 retailers$210 CAD to $1,217 CAD

A
Cheapest Retailer
-
$210 CAD
$150 USD
A
Retailer 2
-
$235 CAD
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$243 CAD
$174 USD
View
A
Retailer 4
-
$429 CAD
HK$2,400 HKD
View
A
Retailer 5
-
$441 CAD
€301 EUR
View
A
Retailer 6
-
$478 CAD
$342 USD
View
B+
Retailer 7
-
$629 CAD
$450 USD
View
B+
Retailer 8
-
$726 CAD
£409 GBP
View
B+
Retailer 9
-
$884 CAD
$633 USD
View
B
Retailer 10
-
$1,055 CAD
SGD 1,021 SGD
View
Most Expensive
B
MOH London
LG519258722 · Nov 1
$1,217 CAD
£686 GBP
View
10 more retailers have this diamond
Prices start from $210 CADSave up to $1,007 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
$210 CAD