Radiant|Lab Grown|IGI

10.07ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG826627892

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

Certificate IGI LG826627892

Diamond specifications and retailer prices

From £4,146 GBP
$5,521 USD
As of October 24, 2026
Save £5,038 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £19,369 GBP at Mervis Diamond Importers · As of October 22, 2026
View at Mervis Diamond Importers

About this 10.07ct lab-grown radiant diamond

This 10.07ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826627892 or 826627892. Listed at 16 retailers as of October 24, 2026, with a 122% 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

10.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826627892
Dimensions15.82 × 10.65 × 6.91 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.82 mm10.65 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826627892
Side View
Table 64.0%Crown 39.1°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: £19,369 GBP|Low: £1,517 GBP|High: £21,106 GBP|Avg: £6,320 GBP|-8.2%
Mervis Diamond Importers
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
October 23, 2026
Retailer 9£1,517 GBP
Retailer 14£2,222 GBP
Retailer 11£2,499 GBP
Retailer 13£2,623 GBP
Retailer 7£2,969 GBP
Retailer 12£3,991 GBP
Retailer 2£4,146 GBP
Retailer 4£4,427 GBP
Retailer 5£4,810 GBP
Retailer 8£5,961 GBP
Retailer 6£6,073 GBP
Retailer 3£8,598 GBP
Retailer 10£9,184 GBP
Mervis Diamond Importers£19,369 GBP

31 data points across 14 retailers

16 retailers£4,146 GBP to £9,184 GBP

Retailer 1
-
£1,487 GBP
$1,980 USD
Price last confirmed 21 days ago
Retailer 2
-
£1,517 GBP
$2,020 USD
View
Price last confirmed 6 days ago
Retailer 3
-
£1,618 GBP
$2,154 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£2,222 GBP
$2,959 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£2,499 GBP
$3,328 USD
View
Price last confirmed 8 days ago
Retailer 6
-
£2,617 GBP
$3,485 USD
View
Price last confirmed 29 days ago
Retailer 7
-
£2,969 GBP
A$6,083 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
£3,991 GBP
$5,315 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£4,146 GBP
$5,521 USD
View
Retailer 10
-
£4,427 GBP
$5,895 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£4,810 GBP
$6,405 USD
View
Price last confirmed 8 days ago
Retailer 12
-
£5,961 GBP
SGD 10,728 SGD
View
Price last confirmed 7 days ago
Retailer 13
-
£6,073 GBP
A$12,441 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
£8,598 GBP
$11,450 USD
View
B
Retailer 15
-
£9,184 GBP
$12,230 USD
View
Most Expensive
Mervis Diamond Importers
1975800789 · Oct 22
£19,369 GBP
$25,793 USD
View
Price under review
15 more retailers have this diamond
Prices start from £4,146 GBPSave up to £5,038 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.

B+
10.07ct Radiant
£4,146 GBP