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6.15ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG776625182

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776625182

Diamond specifications and retailer prices

From £1,272 GBP
$1,704 USD
As of November 1, 2026
Save £4,594 GBP (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,866 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.15ct lab-grown round diamond

This 6.15ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776625182 or 776625182. Listed at 5 retailers as of October 31, 2026, with prices from £1,272 to £5,866, a £4,594 spread on the same certified stone. Brilliant Earth lists it at £5,866. 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

6.15
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776625182
Dimensions11.91 × 11.86 × 7.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm11.86 mm6.15 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776625182
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £5,866 GBP|Low: £1,181 GBP|High: £5,956 GBP|Avg: £2,339 GBP|-1.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6£1,181 GBP
Retailer 7£1,181 GBP
Retailer 3£1,272 GBP
Retailer 5£1,337 GBP
Retailer 4£1,938 GBP
Retailer 10£2,593 GBP
Retailer 8£2,651 GBP
Retailer 2£2,971 GBP
Retailer 9£3,347 GBP
Brilliant Earth£5,866 GBP

13 data points across 10 retailers

5 retailers£1,272 GBP to £5,866 GBP

B+
Cheapest Retailer
-
£1,272 GBP
$1,704 USD
B+
Retailer 2
-
£1,938 GBP
$2,597 USD
View
B
Retailer 3
-
£2,971 GBP
View
B
Retailer 4
-
£3,623 GBP
$4,855 USD
View
Most Expensive
B
Brilliant Earth
20925597Y · Oct 31
£5,866 GBP
$7,860 USD
View
4 more retailers have this diamond
Prices start from £1,272 GBPSave up to £4,594 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.

B+
6.15ct Round
£1,272 GBP