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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG761503543

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

Certificate IGI LG761503543

Diamond specifications and retailer prices

From $839 USD
As of November 2, 2026
Save $6,814 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,653 USD at Frank Darling · As of November 2, 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 LG761503543 or 761503543. Listed at 18 retailers as of November 2, 2026, with prices from $839 to $7,653, a $6,814 spread on the same certified stone. Frank Darling lists it at $7,653. 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 angle45.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761503543
Dimensions11.21 × 7.73 × 5.33 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.73 mm4.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761503543
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 69.0%

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: Nov 2
Current: $7,653 USD|Low: $791 USD|High: $8,040 USD|Avg: $2,995 USD|-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
November 2, 2026
Retailer 8$839 USD
Retailer 7$913 USD
Retailer 5$1,012 USD
Retailer 13$1,225 USD
Retailer 3$1,322 USD
Retailer 4$1,381 USD
Retailer 6$1,385 USD
Retailer 11$1,643 USD
Retailer 2$2,207 USD
Retailer 12$2,303 USD
Retailer 15$3,022 USD
Retailer 17$3,314 USD
Retailer 10$3,645 USD
Retailer 14$3,925 USD
Retailer 9$5,610 USD
Retailer 16$7,450 USD
Frank Darling$7,653 USD

35 data points across 17 retailers

18 retailers$839 USD to $7,653 USD

A
Cheapest Retailer
-
$839 USD
A
Retailer 2
-
$913 USD
View
A
Retailer 3
-
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
$1,225 USD
View
A
Retailer 5
-
$1,322 USD
View
A
Retailer 6
-
$1,381 USD
View
A
Retailer 7
-
$1,385 USD
View
A
Retailer 8
-
$1,643 USD
€1,565 EUR
View
B+
Retailer 9
-
$2,207 USD
View
Retailer 10
-
$2,238 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$2,303 USD
A$3,543 AUD
View
B
Retailer 12
-
$3,022 USD
View
B+
Retailer 13
-
$3,314 USD
View
B+
Retailer 14
-
$3,645 USD
£2,870 GBP
View
B
Retailer 15
-
$3,925 USD
View
B
Retailer 16
-
$5,610 USD
View
B
Retailer 17
-
$7,450 USD
View
Most Expensive
B
Frank Darling
AG-127168GR · Nov 2
$7,653 USD
View
17 more retailers have this diamond
Prices start from $839 USDSave up to $6,814 USD

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
$839 USD