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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 $1,197 AUD
$839 USD
As of November 2, 2026
Save $9,722 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,919 AUD 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 $1,197 to $10,919, a $9,722 spread on the same certified stone. Frank Darling lists it at $10,919. 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
Colour
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: $10,919 AUD|Low: $1,129 AUD|High: $11,472 AUD|Avg: $4,273 AUD|-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$1,197 AUD
Retailer 7$1,303 AUD
Retailer 5$1,444 AUD
Retailer 13$1,748 AUD
Retailer 3$1,886 AUD
Retailer 4$1,971 AUD
Retailer 6$1,976 AUD
Retailer 11$2,345 AUD
Retailer 2$3,149 AUD
Retailer 12$3,286 AUD
Retailer 15$4,312 AUD
Retailer 17$4,729 AUD
Retailer 10$5,201 AUD
Retailer 14$5,601 AUD
Retailer 9$8,005 AUD
Retailer 16$10,630 AUD
Frank Darling$10,919 AUD

35 data points across 17 retailers

18 retailers$1,197 AUD to $10,919 AUD

A
Cheapest Retailer
-
$1,197 AUD
$839 USD
A
Retailer 2
-
$1,303 AUD
$913 USD
View
A
Retailer 3
-
$1,444 AUD
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
$1,748 AUD
$1,225 USD
View
A
Retailer 5
-
$1,886 AUD
$1,322 USD
View
A
Retailer 6
-
$1,971 AUD
$1,381 USD
View
A
Retailer 7
-
$1,976 AUD
$1,385 USD
View
A
Retailer 8
-
$2,345 AUD
€1,565 EUR
View
B+
Retailer 9
-
$3,149 AUD
$2,207 USD
View
Retailer 10
-
$3,193 AUD
$2,238 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$3,286 AUD
View
B
Retailer 12
-
$4,312 AUD
$3,022 USD
View
B+
Retailer 13
-
$4,729 AUD
$3,314 USD
View
B+
Retailer 14
-
$5,201 AUD
£2,870 GBP
View
B
Retailer 15
-
$5,601 AUD
$3,925 USD
View
B
Retailer 16
-
$8,005 AUD
$5,610 USD
View
B
Retailer 17
-
$10,630 AUD
$7,450 USD
View
Most Expensive
B
Frank Darling
AG-127168GR · Nov 2
$10,919 AUD
$7,653 USD
View
17 more retailers have this diamond
Prices start from $1,197 AUDSave up to $9,722 AUD

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
$1,197 AUD