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Radiant|Lab Grown|IGI

3.09ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG757523407

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

Certificate IGI LG757523407

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: $7,866 CAD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

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 LG757523407 or 757523407. Listed at 18 retailers as of October 27, 2026, with a 952% 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

3.09
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757523407
Dimensions7.14 × 7.14 × 4.76 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.14 mm7.14 mm3.09 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757523407
Side View
Table 66.0%Crown 44.1°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.7%

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: $7,866 CAD|Low: $716 CAD|High: $8,105 CAD|Avg: $2,738 CAD|-2.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 28, 2026
Retailer 8$716 CAD
Retailer 4$730 CAD
Retailer 16$938 CAD
Retailer 7$1,098 CAD
Retailer 12$1,284 CAD
Retailer 15$1,332 CAD
Retailer 9$1,605 CAD
Retailer 14$1,633 CAD
Retailer 10$1,773 CAD
Retailer 2$2,550 CAD
Retailer 18$2,645 CAD
Retailer 3$2,717 CAD
Retailer 13$2,844 CAD
Retailer 11$3,194 CAD
Retailer 6$3,434 CAD
Retailer 5$4,306 CAD
Retailer 17$5,015 CAD
Retailer 19$5,941 CAD
Brilliant Earth$7,866 CAD

25 data points across 19 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
-
$1,284 CAD
£720 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
-
$2,550 CAD
$1,815 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
-
$2,844 CAD
£1,594 GBP
View
B
Retailer 14
-
$3,194 CAD
$2,274 USD
View
B
Retailer 15
-
$3,434 CAD
$2,445 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$5,015 CAD
$3,570 USD
View
B
Retailer 17
-
$5,941 CAD
£3,330 GBP
View
Most Expensive
B
Brilliant Earth
19588636Y · Oct 15
$7,866 CAD
$5,600 USD
View
Price last confirmed 13 days ago
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