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Radiant|Lab Grown|IGI

3.06ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG746506393

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

Certificate IGI LG746506393

Diamond specifications and retailer prices

From £519 GBP
$695 USD
As of October 30, 2026
Save £4,570 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,089 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG746506393 or 746506393. Listed at 14 retailers as of October 30, 2026, with prices from £519 to £5,089, a £4,570 spread on the same certified stone. Frank Darling lists it at £5,089. 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

3.06
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746506393
Dimensions9.71 × 7.23 × 4.97 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.71 mm7.23 mm3.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746506393
Side View
Table 65.0%Crown 46.8°Girdle: MediumPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £5,089 GBP|Low: £519 GBP|High: £6,993 GBP|Avg: £2,202 GBP|-5.4%
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
October 31, 2026
Retailer 3£519 GBP
Retailer 14£564 GBP
Retailer 6£591 GBP
Retailer 11£837 GBP
Retailer 12£978 GBP
Retailer 8£981 GBP
Retailer 10£1,438 GBP
Retailer 2£1,499 GBP
Retailer 5£1,867 GBP
Retailer 7£2,502 GBP
Retailer 9£2,933 GBP
Retailer 4£4,097 GBP
Retailer 13£4,605 GBP
Frank Darling£5,089 GBP

28 data points across 14 retailers

14 retailers£519 GBP to £5,089 GBP

A
Cheapest Retailer
-
£519 GBP
$695 USD
A
Retailer 2
-
£564 GBP
$756 USD
View
A
Retailer 3
-
£591 GBP
$792 USD
View
Final sale: no returns
A
Retailer 4
-
£837 GBP
$1,122 USD
View
A
Retailer 5
-
£978 GBP
$1,311 USD
View
A
Retailer 6
-
£981 GBP
$1,315 USD
View
A
Retailer 7
-
£1,438 GBP
$1,927 USD
View
B+
Retailer 8
-
£1,499 GBP
A$3,091 AUD
View
B+
Retailer 9
-
£1,867 GBP
$2,501 USD
View
B+
Retailer 10
-
£2,502 GBP
View
Retailer 11
-
£2,933 GBP
$3,930 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
£4,097 GBP
$5,490 USD
View
B
Retailer 13
-
£4,605 GBP
$6,170 USD
View
Most Expensive
B
Frank Darling
VL-95833GR · Oct 31
£5,089 GBP
$6,819 USD
View
13 more retailers have this diamond
Prices start from £519 GBPSave up to £4,570 GBP

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
3.06ct Radiant
£519 GBP