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Round|Lab Grown|IGI

2.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG780691509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780691509

Diamond specifications and retailer prices

From $412 CAD
$293 USD
As of October 26, 2026
Save $2,875 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,453 CAD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780691509 or 780691509. Listed at 24 retailers as of October 26, 2026, with a 699% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780691509
Dimensions8.19 × 8.15 × 5.06 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
8.19 mm8.15 mm2.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780691509
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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 26
Current: $4,453 CAD|Low: $412 CAD|High: $4,453 CAD|Avg: $1,448 CAD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 14$412 CAD
Retailer 16$461 CAD
Retailer 3$476 CAD
Retailer 7$510 CAD
Retailer 22$510 CAD
Retailer 9$678 CAD
Retailer 21$730 CAD
Retailer 13$787 CAD
Retailer 20$996 CAD
Retailer 5$1,013 CAD
Retailer 4$1,207 CAD
Retailer 17$1,250 CAD
Retailer 18$1,357 CAD
Retailer 15$1,659 CAD
Retailer 23$1,808 CAD
Retailer 19$1,826 CAD
Retailer 12$1,938 CAD
Retailer 6$2,035 CAD
Retailer 10$2,086 CAD
Retailer 11$2,194 CAD
Retailer 2$2,266 CAD
Retailer 8$3,287 CAD
Brilliant Earth$4,453 CAD

30 data points across 23 retailers

24 retailers$412 CAD to $3,287 CAD

A
Cheapest Retailer
-
$412 CAD
$293 USD
A
Retailer 2
-
$461 CAD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$476 CAD
$339 USD
View
A
Retailer 4
-
$510 CAD
$363 USD
View
A
Retailer 5
-
$510 CAD
$363 USD
View
B+
Retailer 6
-
$678 CAD
$483 USD
View
A
Retailer 7
-
$730 CAD
$520 USD
View
A
Retailer 8
-
$787 CAD
£441 GBP
View
A
Retailer 9
-
$788 CAD
$561 USD
View
A
Retailer 10
-
$996 CAD
£558 GBP
View
A
Retailer 11
-
$1,013 CAD
$721 USD
View
A
Retailer 12
-
$1,207 CAD
$859 USD
View
A
Retailer 13
-
$1,250 CAD
A$1,369 AUD
View
B+
Retailer 14
-
$1,357 CAD
ZAR 15,601 ZAR
View
B+
Retailer 15
-
$1,659 CAD
View
B+
Retailer 16
-
$1,808 CAD
$1,287 USD
View
B+
Retailer 17
-
$1,826 CAD
$1,300 USD
View
B+
Retailer 18
-
$1,938 CAD
$1,380 USD
View
B+
Retailer 19
-
$2,035 CAD
$1,449 USD
View
B
Retailer 20
-
$2,086 CAD
$1,485 USD
View
B
Retailer 21
-
$2,194 CAD
$1,562 USD
View
B+
Retailer 22
-
$2,266 CAD
£1,270 GBP
View
B
Retailer 23
-
$3,287 CAD
$2,340 USD
View
Most Expensive
B
Brilliant Earth
18148056Y · Oct 17
$4,453 CAD
$3,170 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from $412 CADSave up to $2,875 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
2.09ct Round
$412 CAD