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Round|Lab Grown|IGI

10.09ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG649456780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649456780

Diamond specifications and retailer prices

From $1,833 CAD
$1,312 USD
As of November 1, 2026
Save $5,477 CAD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,310 CAD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649456780 or 649456780. Listed at 13 retailers as of October 31, 2026, with prices from $1,833 to $7,310, a $5,477 spread on the same certified stone. Adiamor lists it at $7,310. 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

10.09
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649456780
Dimensions13.92 × 14.02 × 8.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm14.02 mm10.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649456780
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $7,310 CAD|Low: $1,833 CAD|High: $28,640 CAD|Avg: $6,749 CAD
Adiamor
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 2, 2026
Retailer 13$1,833 CAD
Retailer 10$1,897 CAD
Retailer 11$1,993 CAD
Retailer 3$2,125 CAD
Retailer 14$2,368 CAD
Retailer 4$2,503 CAD
Retailer 16$2,854 CAD
Retailer 2$2,984 CAD
Retailer 9$3,361 CAD
Retailer 15$3,420 CAD
Retailer 12$3,962 CAD
Retailer 6$3,984 CAD
Adiamor$7,310 CAD
Retailer 5$7,655 CAD
Retailer 8$21,051 CAD
Retailer 7$28,640 CAD

6 data points across 16 retailers

13 retailers$1,833 CAD to $7,310 CAD

A
Cheapest Retailer
-
$1,833 CAD
$1,312 USD
A
Retailer 2
-
$1,897 CAD
£1,069 GBP
View
A
Retailer 3
-
$1,993 CAD
$1,427 USD
View
A
Retailer 4
-
$2,125 CAD
$1,521 USD
View
A
Retailer 5
-
$2,368 CAD
$1,695 USD
View
A
Retailer 6
-
$2,503 CAD
HK$14,000 HKD
View
A
Retailer 7
-
$2,854 CAD
$2,043 USD
View
A
Retailer 8
-
$2,984 CAD
£1,682 GBP
View
B+
Retailer 9
-
$3,361 CAD
$2,406 USD
View
A
Retailer 10
-
$3,420 CAD
€2,332 EUR
View
B+
Retailer 11
-
$3,962 CAD
$2,836 USD
View
B+
Retailer 12
-
$3,984 CAD
$2,852 USD
View
Most Expensive
B
Adiamor
D-82827930 · Oct 31
$7,310 CAD
$5,233 USD
View
12 more retailers have this diamond
Prices start from $1,833 CADSave up to $5,477 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
10.09ct Round
$1,833 CAD