CaratHunter
Plans
Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG824611607

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

Certificate IGI LG824611607

Diamond specifications and retailer prices

From $1,172 CAD
$839 USD
As of October 30, 2026
Save $9,518 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,690 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824611607 or 824611607. Listed at 17 retailers as of October 30, 2026, with prices from $1,172 to $10,690, a $9,518 spread on the same certified stone. Frank Darling lists it at $10,690. 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

4.05
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle60.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824611607
Dimensions11.13 × 7.85 × 5.41 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm7.85 mm4.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824611607
Side View
Table 64.0%Crown 39.4°Girdle: MediumPavilion 60.4°Culet: NoneDepth 68.9%

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 30
Current: $10,690 CAD|Low: $1,105 CAD|High: $11,231 CAD|Avg: $3,750 CAD|-0.0%
Frank Darling
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
October 31, 2026
Retailer 9$1,172 CAD
Retailer 8$1,275 CAD
Retailer 6$1,414 CAD
Retailer 12$1,523 CAD
Retailer 14$1,711 CAD
Retailer 4$1,847 CAD
Retailer 5$1,929 CAD
Retailer 7$1,935 CAD
Retailer 2$2,295 CAD
Retailer 11$3,126 CAD
Retailer 10$3,217 CAD
Retailer 16$4,221 CAD
Retailer 3$4,629 CAD
Retailer 13$5,120 CAD
Retailer 15$5,483 CAD
Retailer 17$10,407 CAD
Frank Darling$10,690 CAD

38 data points across 17 retailers

17 retailers$1,172 CAD to $10,690 CAD

A
Cheapest Retailer
-
$1,172 CAD
$839 USD
A
Retailer 2
-
$1,275 CAD
$913 USD
View
A
Retailer 3
-
$1,414 CAD
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
$1,523 CAD
£859 GBP
View
A
Retailer 5
-
$1,711 CAD
$1,225 USD
View
A
Retailer 6
-
$1,847 CAD
$1,322 USD
View
A
Retailer 7
-
$1,929 CAD
$1,381 USD
View
A
Retailer 8
-
$1,935 CAD
$1,385 USD
View
A
Retailer 9
-
$2,295 CAD
€1,565 EUR
View
B+
Retailer 10
-
$3,126 CAD
$2,238 USD
View
B+
Retailer 11
-
$3,217 CAD
A$3,543 AUD
View
B
Retailer 12
-
$4,221 CAD
$3,022 USD
View
B+
Retailer 13
-
$4,629 CAD
$3,314 USD
View
B+
Retailer 14
-
$5,120 CAD
£2,886 GBP
View
B
Retailer 15
-
$5,483 CAD
$3,925 USD
View
B
Retailer 16
-
$10,407 CAD
$7,450 USD
View
Most Expensive
B
Frank Darling
FV-220182GR · Oct 31
$10,690 CAD
$7,653 USD
View
16 more retailers have this diamond
Prices start from $1,172 CADSave up to $9,518 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
4.05ct Radiant
$1,172 CAD