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Oval|Lab Grown|IGI

10.70ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG566308798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG566308798

Diamond specifications and retailer prices

From £1,436 GBP
As of October 27, 2026
Save £11,879 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £13,315 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.7ct lab-grown oval diamond

This 10.7ct lab-grown oval 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 LG566308798 or 566308798. Listed at 12 retailers as of October 27, 2026, with prices from £1,436 to £13,315, a £11,879 spread on the same certified stone. Brilliant Earth lists it at £13,315. 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

10.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566308798
Dimensions17.83 × 12.52 × 7.74 mm
L/W Ratio1.42
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
17.83 mm12.52 mm10.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566308798
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: Oct 27
Current: £14,449 GBP|Low: £1,436 GBP|High: £14,449 GBP|Avg: £4,857 GBP
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13£1,436 GBP
Retailer 14£2,192 GBP
Retailer 15£2,293 GBP
Retailer 8£2,426 GBP
Retailer 7£2,702 GBP
Retailer 2£2,762 GBP
Retailer 6£3,200 GBP
Retailer 10£3,810 GBP
Retailer 4£4,025 GBP
Retailer 16£4,115 GBP
Retailer 12£4,161 GBP
Retailer 5£5,021 GBP
Retailer 9£7,018 GBP
Retailer 3£7,730 GBP
Retailer 11£8,620 GBP
Brilliant Earth£14,449 GBP

10 data points across 16 retailers

12 retailers£1,436 GBP to £13,315 GBP

A
Cheapest Retailer
-
£1,436 GBP
A
Retailer 2
-
£2,192 GBP
View
B+
Retailer 3
-
£2,293 GBP
$3,072 USD
View
B+
Retailer 4
-
£2,762 GBP
$3,701 USD
View
B+
Retailer 5
-
£3,810 GBP
View
B+
Retailer 6
-
£4,025 GBP
$5,393 USD
View
B+
Retailer 7
-
£4,115 GBP
$5,513 USD
View
B+
Retailer 8
-
£4,161 GBP
$5,575 USD
View
B
Retailer 9
-
£7,018 GBP
$9,404 USD
View
B
Retailer 10
-
£7,730 GBP
$10,358 USD
View
B
Retailer 11
-
£8,620 GBP
$11,550 USD
View
Most Expensive
B
Brilliant Earth
22300867A · Oct 29
£13,315 GBP
$17,840 USD
View
11 more retailers have this diamond
Prices start from £1,436 GBPSave up to £11,879 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
10.70ct Oval
£1,436 GBP