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Round|Lab Grown|IGI

10.06ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG626455811

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626455811

Diamond specifications and retailer prices

From £1,836 GBP
$2,460 USD
As of October 29, 2026
Save £12,538 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £14,374 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.06ct lab-grown round diamond

This 10.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626455811 or 626455811. Listed at 19 retailers as of October 29, 2026, with prices from £1,836 to £14,374, a £12,538 spread on the same certified stone. Brilliant Earth lists it at £14,374. 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

10.06
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455811
Dimensions13.69 × 13.62 × 8.63 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
13.69 mm13.62 mm10.06 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455811
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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 29
Current: £14,374 GBP|Low: £1,762 GBP|High: £14,397 GBP|Avg: £3,756 GBP
Brilliant Earth
Retailer 2
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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
Retailer 17
October 31, 2026
Retailer 13£1,836 GBP
Retailer 12£1,906 GBP
Retailer 11£1,997 GBP
Retailer 7£2,055 GBP
Retailer 15£2,129 GBP
Retailer 6£2,250 GBP
Retailer 9£2,457 GBP
Retailer 10£2,863 GBP
Retailer 4£2,901 GBP
Retailer 17£2,927 GBP
Retailer 14£3,297 GBP
Retailer 5£3,320 GBP
Retailer 2£3,371 GBP
Retailer 16£4,946 GBP
Retailer 3£5,402 GBP
Retailer 8£5,981 GBP
Brilliant Earth£14,374 GBP

38 data points across 17 retailers

19 retailers£1,836 GBP to £14,374 GBP

A
Cheapest Retailer
-
£1,836 GBP
$2,460 USD
A
Retailer 2
-
£1,906 GBP
View
A
Retailer 3
-
£1,997 GBP
$2,676 USD
View
A
Retailer 4
-
£2,055 GBP
$2,754 USD
View
Final sale: no returns
Retailer 5
-
£2,129 GBP
$2,853 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£2,129 GBP
$2,853 USD
View
A
Retailer 7
-
£2,250 GBP
$3,015 USD
View
A
Retailer 8
-
£2,457 GBP
$3,292 USD
View
A
Retailer 9
-
£2,863 GBP
View
A
Retailer 10
-
£2,901 GBP
$3,887 USD
View
A
Retailer 11
-
£2,927 GBP
$3,922 USD
View
A
Retailer 12
-
£3,297 GBP
ZAR 71,360 ZAR
View
Retailer 13
-
£3,320 GBP
$4,448 USD
View
Price last confirmed 10 days ago
A
Retailer 14
-
£3,371 GBP
€4,302 EUR
View
B+
Retailer 15
-
£4,946 GBP
$6,627 USD
View
B+
Retailer 16
-
£5,402 GBP
$7,238 USD
View
B
Retailer 17
-
£5,981 GBP
$8,014 USD
View
B
Retailer 18
-
£7,432 GBP
$9,958 USD
View
Most Expensive
B
Brilliant Earth
20602359A · Oct 29
£14,374 GBP
$19,260 USD
View
18 more retailers have this diamond
Prices start from £1,836 GBPSave up to £12,538 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
10.06ct Round
£1,836 GBP