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Round|Lab Grown|IGI

1.91ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG726535825

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726535825

Diamond specifications and retailer prices

From $365 CAD
$261 USD
As of October 29, 2026
Save $1,647 CAD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,012 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726535825 or 726535825. Listed at 26 retailers as of October 29, 2026, with prices from $365 to $2,012, a $1,647 spread on the same certified stone. Brilliant Earth lists it at $2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726535825
Dimensions8.07 × 8.09 × 4.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm8.09 mm1.91 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726535825
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.7%

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: Oct 29
Current: $2,012 CAD|Low: $362 CAD|High: $2,123 CAD|Avg: $983 CAD|-5.3%
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 14$365 CAD
Retailer 3$423 CAD
Retailer 17$423 CAD
Retailer 7$453 CAD
Retailer 8$453 CAD
Retailer 5$677 CAD
Retailer 18$720 CAD
Retailer 9$753 CAD
Retailer 13$774 CAD
Retailer 20$777 CAD
Retailer 6$841 CAD
Retailer 16$863 CAD
Retailer 19$879 CAD
Retailer 4$960 CAD
Retailer 21$1,052 CAD
Retailer 11$1,201 CAD
Retailer 15$1,454 CAD
Retailer 12$1,526 CAD
Retailer 2$1,780 CAD
Retailer 22$1,815 CAD
Retailer 10$1,940 CAD
Brilliant Earth$2,012 CAD

28 data points across 22 retailers

26 retailers$365 CAD to $2,012 CAD

A
Cheapest Retailer
-
$365 CAD
$261 USD
A
Retailer 2
-
$423 CAD
$303 USD
View
Final sale: no returns
A
Retailer 3
-
$423 CAD
$303 USD
View
A
Retailer 4
-
$453 CAD
$324 USD
View
A
Retailer 5
-
$453 CAD
$324 USD
View
A
Retailer 6
-
$677 CAD
$485 USD
View
A
Retailer 7
-
$720 CAD
£406 GBP
View
B+
Retailer 8
-
$753 CAD
$539 USD
View
A
Retailer 9
-
$774 CAD
€528 EUR
View
A
Retailer 10
-
$777 CAD
ZAR 8,990 ZAR
View
A
Retailer 11
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$841 CAD
$602 USD
View
A
Retailer 12
-
$863 CAD
£487 GBP
View
A
Retailer 13
-
$879 CAD
A$968 AUD
View
B+
Retailer 14
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$960 CAD
$687 USD
View
B+
Retailer 15
-
$1,052 CAD
A$1,159 AUD
View
B+
Retailer 16
-
$1,201 CAD
$860 USD
View
Retailer 17
-
$1,442 CAD
$1,032 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
$1,454 CAD
$1,041 USD
View
B+
Retailer 19
-
$1,472 CAD
$1,054 USD
View
B
Retailer 20
-
$1,526 CAD
$1,092 USD
View
Retailer 21
-
$1,662 CAD
$1,190 USD
View
Price last confirmed 27 days ago
B
Retailer 22
-
$1,680 CAD
$1,203 USD
View
B
Retailer 23
-
$1,780 CAD
$1,274 USD
View
B
Retailer 24
-
$1,815 CAD
£1,023 GBP
View
B
Retailer 25
-
$1,940 CAD
$1,389 USD
View
Most Expensive
B
Brilliant Earth
17002486A · Oct 29
$2,012 CAD
$1,440 USD
View
25 more retailers have this diamond
Prices start from $365 CADSave up to $1,647 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
1.91ct Round
$365 CAD