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Round|Lab Grown|IGI

8.60ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG617412716

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617412716

Diamond specifications and retailer prices

From £1,233 GBP
$1,652 USD
As of October 29, 2026
Save £2,872 GBP (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £12,606 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.6ct lab-grown round diamond

This 8.6ct 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 LG617412716 or 617412716. Listed at 11 retailers as of October 29, 2026, with a 233% 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

8.60
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617412716
Dimensions12.99 × 12.88 × 8.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.99 mm12.88 mm8.60 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617412716
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

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: Oct 29
Current: £12,606 GBP|Low: £1,184 GBP|High: £13,001 GBP|Avg: £3,729 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
October 31, 2026
Retailer 9£1,233 GBP
Retailer 13£1,341 GBP
Retailer 12£1,381 GBP
Retailer 3£1,729 GBP
Retailer 2£2,146 GBP
Retailer 10£2,247 GBP
Retailer 7£2,250 GBP
Retailer 8£2,465 GBP
Retailer 11£2,680 GBP
Retailer 6£4,105 GBP
Retailer 5£5,861 GBP
Retailer 4£7,299 GBP
Brilliant Earth£12,606 GBP

26 data points across 13 retailers

11 retailers£1,233 GBP to £4,105 GBP

A
Cheapest Retailer
-
£1,233 GBP
$1,652 USD
A
Retailer 2
-
£1,341 GBP
$1,797 USD
View
A
Retailer 3
-
£1,381 GBP
$1,850 USD
View
Final sale: no returns
A
Retailer 4
-
£1,729 GBP
HK$18,100 HKD
View
B+
Retailer 5
-
£2,146 GBP
€2,739 EUR
View
B+
Retailer 6
-
£2,247 GBP
$3,011 USD
View
B+
Retailer 7
-
£2,250 GBP
$3,015 USD
View
B+
Retailer 8
-
£2,465 GBP
$3,303 USD
View
B+
Retailer 9
-
£2,680 GBP
$3,591 USD
View
B
Retailer 10
-
£4,105 GBP
View
Most Expensive
Brilliant Earth
15434310A · Oct 29
£12,606 GBP
$16,890 USD
View
Price under review
10 more retailers have this diamond
Prices start from £1,233 GBPSave up to £2,872 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
8.60ct Round
£1,233 GBP