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Radiant|Lab Grown|IGI

3.09ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG758501727

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG758501727

Diamond specifications and retailer prices

From $565 CAD
$402 USD
As of October 27, 2026
Save $5,376 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,941 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758501727 or 758501727. Listed at 18 retailers as of October 27, 2026, with prices from $565 to $5,941, a $5,376 spread on the same certified stone. Queensmith lists it at $5,941. 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

3.09
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758501727
Dimensions7.23 × 7.23 × 4.87 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.23 mm7.23 mm3.09 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758501727
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.4%

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 27
Current: $5,941 CAD|Low: $695 CAD|High: $5,941 CAD|Avg: $2,421 CAD
Queensmith
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
Retailer 17
Retailer 18
October 27, 2026
Retailer 5$716 CAD
Retailer 13$730 CAD
Retailer 15$938 CAD
Retailer 6$1,098 CAD
Retailer 2$1,282 CAD
Retailer 14$1,332 CAD
Retailer 7$1,605 CAD
Retailer 11$1,633 CAD
Retailer 8$1,773 CAD
Retailer 17$2,645 CAD
Retailer 18$2,717 CAD
Retailer 10$2,772 CAD
Retailer 12$2,844 CAD
Retailer 9$3,194 CAD
Retailer 4$3,434 CAD
Retailer 3$4,306 CAD
Retailer 16$5,015 CAD
Queensmith$5,941 CAD

22 data points across 18 retailers

18 retailers$565 CAD to $5,941 CAD

A
Cheapest Retailer
-
$565 CAD
$402 USD
A
Retailer 2
-
$730 CAD
$520 USD
View
Final sale: no returns
B+
Retailer 3
-
$938 CAD
$668 USD
View
A
Retailer 4
-
$1,282 CAD
£719 GBP
View
A
Retailer 5
-
$1,332 CAD
$948 USD
View
A
Retailer 6
-
$1,605 CAD
ZAR 18,454 ZAR
View
Price last confirmed 64 days ago
A
Retailer 7
-
$1,633 CAD
A$1,788 AUD
View
B+
Retailer 8
-
$2,215 CAD
View
B+
Retailer 9
-
$2,485 CAD
$1,769 USD
View
B+
Retailer 10
-
$2,599 CAD
$1,850 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$2,645 CAD
$1,883 USD
View
B+
Retailer 12
-
$2,717 CAD
$1,934 USD
View
B+
Retailer 13
-
$2,772 CAD
A$3,036 AUD
View
Price last confirmed 117 days ago
B+
Retailer 14
-
$2,844 CAD
£1,594 GBP
View
B
Retailer 15
-
$3,194 CAD
$2,274 USD
View
B
Retailer 16
-
$3,434 CAD
$2,445 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$5,015 CAD
$3,570 USD
View
Most Expensive
B
Queensmith
LG758501727 · Oct 27
$5,941 CAD
£3,330 GBP
View
17 more retailers have this diamond
Prices start from $565 CADSave up to $5,376 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
3.09ct Radiant
$565 CAD