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Radiant|Lab Grown|IGI

3.06ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG839646090

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

Certificate IGI LG839646090

Diamond specifications and retailer prices

From £410 GBP
$550 USD
As of October 27, 2026
Save £2,067 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,478 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839646090 or 839646090. Listed at 14 retailers as of October 27, 2026, with prices from £410 to £2,478, a £2,067 spread on the same certified stone. Do Amore Diamonds lists it at £2,478. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646090
Dimensions10.38 × 7.30 × 4.69 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm7.30 mm3.06 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646090
Side View
Table 60.0%Crown 40°Girdle: MediumPavilion 33°Culet: NoneDepth 64.2%

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: Oct 27
Current: £2,478 GBP|Low: £403 GBP|High: £2,478 GBP|Avg: £1,080 GBP
Do Amore Diamonds
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
October 26, 2026
Retailer 8£410 GBP
Retailer 5£427 GBP
Retailer 12£463 GBP
Retailer 10£587 GBP
Retailer 7£597 GBP
Retailer 14£613 GBP
Retailer 2£813 GBP
Retailer 6£1,014 GBP
Retailer 11£1,258 GBP
Retailer 3£1,306 GBP
Retailer 15£1,376 GBP
Retailer 9£1,405 GBP
Retailer 4£1,545 GBP
Retailer 13£2,134 GBP
Do Amore Diamonds£2,478 GBP

14 data points across 15 retailers

14 retailers£410 GBP to £2,478 GBP

A
Cheapest Retailer
-
£410 GBP
$550 USD
Retailer 2
-
£427 GBP
View
Price last confirmed 13 days ago
B+
Retailer 3
-
£463 GBP
$621 USD
View
Retailer 4
-
£587 GBP
€749 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
£613 GBP
$822 USD
View
B+
Retailer 6
-
£813 GBP
A$1,676 AUD
View
B+
Retailer 7
-
£1,014 GBP
$1,359 USD
View
B
Retailer 8
-
£1,258 GBP
$1,686 USD
View
B+
Retailer 9
-
£1,306 GBP
$1,750 USD
View
B+
Retailer 10
-
£1,376 GBP
SGD 2,491 SGD
View
B+
Retailer 11
-
£1,405 GBP
View
Retailer 12
-
£1,545 GBP
$2,070 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
£2,134 GBP
$2,859 USD
View
Most Expensive
B
Do Amore Diamonds
27-3466EB459 · Oct 27
£2,478 GBP
$3,320 USD
View
13 more retailers have this diamond
Prices start from £410 GBPSave up to £2,067 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
£410 GBP