Round|Lab Grown|IGI

10.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG790609784

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790609784

Diamond specifications and retailer prices

From £6,920 GBP
$9,215 USD
As of October 29, 2026
Save £13,971 GBP (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £24,071 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.05ct lab-grown round diamond

This 10.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790609784 or 790609784. Listed at 17 retailers as of October 29, 2026, with a 202% 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

10.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790609784
Dimensions13.94 × 13.89 × 8.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.94 mm13.89 mm10.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790609784
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £9,133 GBP|Low: £6,818 GBP|High: £1,926,819 GBP|Avg: £31,765 GBP|-99.4%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 15£6,818 GBP
Retailer 6£6,920 GBP
Retailer 5£7,338 GBP
Retailer 16£7,601 GBP
Retailer 11£7,603 GBP
Retailer 14£8,133 GBP
Retailer 13£8,455 GBP
Retailer 7£8,792 GBP
Retailer 4£8,993 GBP
Retailer 1£9,133 GBP
Retailer 9£11,766 GBP
Retailer 10£13,510 GBP
Retailer 3£13,903 GBP
Retailer 12£14,446 GBP
Retailer 8£20,891 GBP
Retailer 2£21,169 GBP
Taylor and Hart£24,071 GBP

23 data points across 17 retailers

17 retailers£6,920 GBP to £20,891 GBP

Retailer 1
-
£6,818 GBP
Price last confirmed 13 days ago
B+
Retailer 2
-
£6,920 GBP
$9,215 USD
View
B+
Retailer 3
-
£7,338 GBP
$9,772 USD
View
Final sale: no returns
Retailer 4
-
£7,601 GBP
$10,122 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
£7,603 GBP
$10,125 USD
View
Retailer 6
-
£8,133 GBP
$10,830 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£8,455 GBP
$11,259 USD
View
B
Retailer 8
-
£8,792 GBP
$11,708 USD
View
B
Retailer 9
-
£8,993 GBP
$11,976 USD
View
B+
Retailer 10
-
£9,133 GBP
View
B
Retailer 11
-
£11,766 GBP
ZAR 253,122 ZAR
View
B
Retailer 12
-
£13,510 GBP
€17,134 EUR
View
B
Retailer 13
-
£13,903 GBP
$18,514 USD
View
Retailer 14
-
£14,446 GBP
A$29,596 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£20,891 GBP
$27,820 USD
View
Retailer 16
-
£21,169 GBP
$28,190 USD
View
Price under review
Most Expensive
Taylor and Hart
BHBJ3E1 · Oct 30
£24,071 GBP
$32,055 USD
View
Price under review
16 more retailers have this diamond
Prices start from £6,920 GBPSave up to £13,971 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+
10.05ct Round
£6,920 GBP