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Radiant|Lab Grown|IGI

3.10ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG842641776

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

Certificate IGI LG842641776

Diamond specifications and retailer prices

From £499 GBP
$669 USD
As of November 2, 2026
Save £2,358 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,856 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842641776 or 842641776. Listed at 13 retailers as of November 2, 2026, with prices from £499 to £2,856, a £2,358 spread on the same certified stone. With Clarity lists it at £2,856. 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

3.10
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842641776
Dimensions10.43 × 7.10 × 4.86 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm7.10 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842641776
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.5%

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 2
Current: £937 GBP|Low: £499 GBP|High: £2,856 GBP|Avg: £1,372 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 2, 2026
Retailer 11£499 GBP
Retailer 8£542 GBP
Retailer 4£671 GBP
Retailer 3£862 GBP
Retailer 1£937 GBP
Retailer 6£1,306 GBP
Retailer 9£1,477 GBP
Retailer 7£1,479 GBP
Retailer 2£1,626 GBP
Retailer 10£1,869 GBP
Retailer 5£2,436 GBP
With Clarity£2,856 GBP

17 data points across 12 retailers

13 retailers£499 GBP to £2,856 GBP

A
Cheapest Retailer
-
£499 GBP
$669 USD
A
Retailer 2
-
£542 GBP
$728 USD
View
A
Retailer 3
-
£671 GBP
View
A
Retailer 4
-
£862 GBP
$1,157 USD
View
A
Retailer 5
-
£937 GBP
€1,198 EUR
View
B+
Retailer 6
-
£1,306 GBP
A$2,697 AUD
View
B+
Retailer 7
-
£1,477 GBP
$1,982 USD
View
B+
Retailer 8
-
£1,479 GBP
$1,985 USD
View
B+
Retailer 9
-
£1,626 GBP
$2,182 USD
View
B
Retailer 10
-
£1,869 GBP
$2,508 USD
View
B
Retailer 11
-
£2,310 GBP
$3,100 USD
View
B
Retailer 12
-
£2,436 GBP
View
Most Expensive
B
With Clarity
842641776 · Nov 2
£2,856 GBP
$3,833 USD
View
12 more retailers have this diamond
Prices start from £499 GBPSave up to £2,358 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
3.10ct Radiant
£499 GBP