Radiant|Lab Grown|IGI

3.06ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG790602283

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

Certificate IGI LG790602283

Diamond specifications and retailer prices

From £403 GBP
$540 USD
As of October 27, 2026
Save £3,179 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,582 GBP at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790602283 or 790602283. Listed at 19 retailers as of October 27, 2026, with prices from £403 to £3,582, a £3,179 spread on the same certified stone. Do Amore Diamonds lists it at £3,582. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790602283
Dimensions10.61 × 7.07 × 4.78 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm7.07 mm3.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790602283
Side View
Table 66.0%Crown 43.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.6%

Caratlytics Score

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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: £3,582 GBP|Low: £322 GBP|High: £4,963 GBP|Avg: £1,505 GBP
Do Amore Diamonds
Retailer 2
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October 28, 2026
Retailer 18£403 GBP
Retailer 5£452 GBP
Retailer 6£452 GBP
Retailer 19£500 GBP
Retailer 17£578 GBP
Retailer 4£772 GBP
Retailer 8£835 GBP
Retailer 2£858 GBP
Retailer 11£978 GBP
Retailer 14£1,172 GBP
Retailer 16£1,290 GBP
Retailer 3£1,451 GBP
Retailer 7£1,604 GBP
Retailer 20£1,609 GBP
Retailer 9£1,689 GBP
Retailer 10£1,872 GBP
Retailer 15£2,079 GBP
Retailer 13£2,398 GBP
Do Amore Diamonds£3,582 GBP
Retailer 12£4,963 GBP

41 data points across 20 retailers

19 retailers£403 GBP to £3,582 GBP

A
Cheapest Retailer
-
£403 GBP
$540 USD
A
Retailer 2
-
£452 GBP
$605 USD
View
Final sale: no returns
A
Retailer 3
-
£452 GBP
$605 USD
View
A
Retailer 4
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£500 GBP
$670 USD
View
Retailer 5
-
£500 GBP
$670 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£578 GBP
$775 USD
View
A
Retailer 7
-
£772 GBP
$1,035 USD
View
A
Retailer 8
-
£835 GBP
$1,119 USD
View
A
Retailer 9
-
£858 GBP
View
Retailer 10
-
£1,172 GBP
A$2,416 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
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£1,290 GBP
$1,728 USD
View
B+
Retailer 12
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£1,451 GBP
$1,944 USD
View
B+
Retailer 13
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£1,604 GBP
View
B+
Retailer 14
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£1,609 GBP
$2,156 USD
View
B+
Retailer 15
-
£1,689 GBP
$2,263 USD
View
B
Retailer 16
-
£1,872 GBP
$2,508 USD
View
Retailer 17
-
£2,079 GBP
$2,785 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£2,398 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6C3434D0F · Oct 29
£3,582 GBP
$4,800 USD
View
18 more retailers have this diamond
Prices start from £403 GBPSave up to £3,179 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
£403 GBP