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Radiant|Lab Grown|IGI

10.27ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG799670780

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

Certificate IGI LG799670780

Diamond specifications and retailer prices

From £2,014 GBP
$2,698 USD
As of November 2, 2026
Save £4,644 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,657 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.27ct lab-grown radiant diamond

This 10.27ct lab-grown radiant 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 LG799670780 or 799670780. Listed at 9 retailers as of October 31, 2026, with prices from £2,014 to £6,657, a £4,644 spread on the same certified stone. Brilliant Earth lists it at £6,657. 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

10.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670780
Dimensions17.37 × 9.96 × 6.23 mm
L/W Ratio1.74
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.37 mm9.96 mm10.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670780
Side View
Table 61.0%Crown 23.2°Girdle: MED-THKPavilion 36.9°Culet: LargeDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,248 GBP|Low: £1,940 GBP|High: £5,818 GBP|Avg: £3,618 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6£2,014 GBP
Retailer 1£2,248 GBP
Retailer 5£2,336 GBP
Retailer 3£2,581 GBP
Retailer 4£4,269 GBP
Retailer 7£4,924 GBP
Retailer 2£5,283 GBP
Retailer 8£5,725 GBP

43 data points across 8 retailers

9 retailers£2,014 GBP to £6,657 GBP

A
Cheapest Retailer
-
£2,014 GBP
$2,698 USD
A
Retailer 2
-
£2,248 GBP
View
A
Retailer 3
-
£2,336 GBP
$3,130 USD
View
A
Retailer 4
-
£2,581 GBP
€3,294 EUR
View
B+
Retailer 5
-
£4,269 GBP
$5,720 USD
View
B
Retailer 6
-
£4,924 GBP
$6,597 USD
View
B
Retailer 7
-
£5,283 GBP
A$10,890 AUD
View
Retailer 8
-
£5,725 GBP
$7,671 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
22198640A · Oct 31
£6,657 GBP
$8,920 USD
View
8 more retailers have this diamond
Prices start from £2,014 GBPSave up to £4,644 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
10.27ct Radiant
£2,014 GBP