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Round|Lab Grown|IGI

8.05ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG678555997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678555997

Diamond specifications and retailer prices

From £1,210 GBP
$1,621 USD
As of November 1, 2026
Save £7,119 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £12,076 GBP at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 8.05ct lab-grown round diamond

This 8.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678555997 or 678555997. Listed at 12 retailers as of November 1, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678555997
Dimensions12.91 × 12.89 × 7.88 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
12.91 mm12.89 mm8.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678555997
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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: £11,710 GBP|Low: £1,001 GBP|High: £12,076 GBP|Avg: £4,096 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9£1,210 GBP
Retailer 10£1,355 GBP
Retailer 11£1,702 GBP
Retailer 7£1,973 GBP
Retailer 6£1,974 GBP
Retailer 13£2,252 GBP
Retailer 8£2,373 GBP
Retailer 3£3,703 GBP
Retailer 2£4,425 GBP
Retailer 5£4,602 GBP
Retailer 4£5,613 GBP
Retailer 12£8,329 GBP
Brilliant Earth£11,710 GBP

26 data points across 13 retailers

12 retailers£1,210 GBP to £8,329 GBP

A
Cheapest Retailer
-
£1,210 GBP
$1,621 USD
A
Retailer 2
-
£1,317 GBP
$1,764 USD
View
A
Retailer 3
-
£1,355 GBP
$1,816 USD
View
Final sale: no returns
A
Retailer 4
-
£1,702 GBP
$2,281 USD
View
B+
Retailer 5
-
£1,973 GBP
$2,643 USD
View
B+
Retailer 6
-
£1,974 GBP
$2,645 USD
View
B+
Retailer 7
-
£2,373 GBP
$3,179 USD
View
B+
Retailer 8
-
£2,904 GBP
$3,891 USD
View
B
Retailer 9
-
£4,425 GBP
View
B
Retailer 10
-
£8,329 GBP
$11,160 USD
View
Retailer 11
-
£11,710 GBP
$15,690 USD
View
Price under review
Most Expensive
Brilliant Earth
14272820Y · Oct 1
£12,076 GBP
$16,180 USD
View
Price under review
11 more retailers have this diamond
Prices start from £1,210 GBPSave up to £7,119 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
8.05ct Round
£1,210 GBP