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Radiant|Lab Grown|IGI

3.06ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG791616492

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

Certificate IGI LG791616492

Diamond specifications and retailer prices

From £528 GBP
$707 USD
As of October 29, 2026
Save £4,264 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,791 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 LG791616492 or 791616492. Listed at 23 retailers as of October 29, 2026, with prices from £528 to £4,791, a £4,264 spread on the same certified stone. Do Amore Diamonds lists it at £4,791. 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 angle43.1°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791616492
Dimensions10.35 × 7.26 × 4.71 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.26 mm3.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791616492
Side View
Table 62.0%Crown 43.1°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 64.9%

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 29
Current: £1,761 GBP|Low: £528 GBP|High: £4,836 GBP|Avg: £1,419 GBP|-0.3%
Retailer 1
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 31, 2026
Retailer 6£528 GBP
Retailer 4£547 GBP
Retailer 15£634 GBP
Retailer 2£772 GBP
Retailer 5£832 GBP
Retailer 8£967 GBP
Retailer 11£1,362 GBP
Retailer 14£1,397 GBP
Retailer 9£1,402 GBP
Retailer 1£1,761 GBP
Retailer 3£1,865 GBP
Retailer 7£1,877 GBP
Retailer 13£2,079 GBP
Retailer 10£2,373 GBP
Retailer 12£4,784 GBP

42 data points across 15 retailers

23 retailers£528 GBP to £4,791 GBP

Retailer 1
-
£452 GBP
$606 USD
Price last confirmed 29 days ago
Retailer 2
-
£513 GBP
$687 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£528 GBP
$707 USD
View
Final sale: no returns
Retailer 4
-
£547 GBP
$733 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£634 GBP
$850 USD
View
A
Retailer 6
-
£772 GBP
$1,034 USD
View
A
Retailer 7
-
£832 GBP
$1,115 USD
View
A
Retailer 8
-
£849 GBP
$1,138 USD
View
A
Retailer 9
-
£967 GBP
View
Retailer 10
-
£1,362 GBP
A$2,808 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£1,397 GBP
$1,872 USD
View
B+
Retailer 12
-
£1,402 GBP
ZAR 30,338 ZAR
View
Retailer 13
-
£1,697 GBP
$2,274 USD
View
Price last confirmed 30 days ago
Retailer 14
-
£1,761 GBP
A$3,630 AUD
View
B
Retailer 15
-
£1,865 GBP
$2,499 USD
View
B
Retailer 16
-
£1,877 GBP
View
B
Retailer 17
-
£1,904 GBP
$2,552 USD
View
Retailer 18
-
£2,079 GBP
$2,785 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£2,164 GBP
$2,899 USD
View
B
Retailer 20
-
£2,373 GBP
View
B
Retailer 21
-
£4,187 GBP
$5,610 USD
View
B
Retailer 22
-
£4,784 GBP
$6,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-791616492 · Oct 29
£4,791 GBP
$6,420 USD
View
22 more retailers have this diamond
Prices start from £528 GBPSave up to £4,264 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
£528 GBP