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Radiant|Lab Grown|IGI

3.07ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG851604848

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

Certificate IGI LG851604848

Diamond specifications and retailer prices

From £614 GBP
As of November 1, 2026
Save £1,260 GBP (67%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,873 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851604848 or 851604848. Listed at 2 retailers as of October 31, 2026, with prices from £614 to £1,873, a £1,260 spread on the same certified stone. Brilliant Earth lists it at £1,873. 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

3.07
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604848
Dimensions10.08 × 7.21 × 4.91 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm7.21 mm3.07 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604848
Side View
Table 66.0%Crown 47.1°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,873 GBP|Low: £610 GBP|High: £1,873 GBP|Avg: £1,242 GBP
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2£614 GBP
Brilliant Earth£1,873 GBP

5 data points across 2 retailers

2 retailers£614 GBP to £1,873 GBP

A
Cheapest Retailer
-
£614 GBP
Most Expensive
B
Brilliant Earth
22322182A · Oct 31
£1,873 GBP
$2,510 USD
View
1 more retailer has this diamond
Prices start from £614 GBPSave up to £1,260 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
3.07ct Radiant
£614 GBP