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Radiant|Lab Grown|IGI

3.08ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG812627792

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

Certificate IGI LG812627792

Diamond specifications and retailer prices

From £543 GBP
$728 USD
As of November 1, 2026
Save £2,216 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,759 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812627792 or 812627792. Listed at 9 retailers as of November 1, 2026, with prices from £543 to £2,759, a £2,216 spread on the same certified stone. Brilliant Earth lists it at £2,759. 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

3.08
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812627792
Dimensions10.53 × 7.08 × 4.81 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.08 mm3.08 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812627792
Side View
Table 62.0%Crown 42.6°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,759 GBP|Low: £543 GBP|High: £3,296 GBP|Avg: £1,237 GBP|-16.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7£543 GBP
Retailer 3£668 GBP
Retailer 4£685 GBP
Retailer 6£691 GBP
Retailer 8£1,022 GBP
Retailer 5£1,324 GBP
Retailer 2£1,485 GBP
Brilliant Earth£2,759 GBP

20 data points across 8 retailers

9 retailers£543 GBP to £2,759 GBP

B+
Cheapest Retailer
-
£543 GBP
$728 USD
A
Retailer 2
-
£668 GBP
View
A
Retailer 3
-
£685 GBP
$919 USD
View
A
Retailer 4
-
£691 GBP
€883 EUR
View
A
Retailer 5
-
£1,022 GBP
$1,371 USD
View
B+
Retailer 6
-
£1,324 GBP
$1,776 USD
View
B+
Retailer 7
-
£1,485 GBP
View
Retailer 8
-
£1,842 GBP
$2,470 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20515775A · Nov 2
£2,759 GBP
$3,700 USD
View
8 more retailers have this diamond
Prices start from £543 GBPSave up to £2,216 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
3.08ct Radiant
£543 GBP