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Round|Lab Grown|IGI

11.07ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG805686649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805686649

Diamond specifications and retailer prices

From £1,651 GBP
As of October 30, 2026
Save £5,505 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,155 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.07ct lab-grown round diamond

This 11.07ct 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 LG805686649 or 805686649. Listed at 18 retailers as of October 30, 2026, with prices from £1,651 to £7,155, a £5,505 spread on the same certified stone. Taylor and Hart lists it at £7,155. 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

11.07
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805686649
Dimensions14.27 × 14.23 × 8.75 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
14.27 mm14.23 mm11.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805686649
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,811 GBP|Low: £1,645 GBP|High: £7,155 GBP|Avg: £3,174 GBP|+0.3%
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
Retailer 17
Taylor and Hart
October 31, 2026
Retailer 10£1,651 GBP
Retailer 16£1,767 GBP
Retailer 3£1,922 GBP
Retailer 8£1,978 GBP
Retailer 9£2,049 GBP
Retailer 15£2,049 GBP
Retailer 12£2,172 GBP
Retailer 2£2,358 GBP
Retailer 1£2,811 GBP
Retailer 17£2,817 GBP
Retailer 14£3,141 GBP
Retailer 11£3,172 GBP
Retailer 4£3,197 GBP
Retailer 13£3,803 GBP
Retailer 6£5,472 GBP
Retailer 5£5,770 GBP
Retailer 7£5,833 GBP
Taylor and Hart£7,155 GBP

42 data points across 18 retailers

18 retailers£1,651 GBP to £7,155 GBP

A
Cheapest Retailer
-
£1,651 GBP
A
Retailer 2
-
£1,767 GBP
$2,367 USD
View
A
Retailer 3
-
£1,922 GBP
$2,575 USD
View
A
Retailer 4
-
£1,978 GBP
$2,650 USD
View
Final sale: no returns
A
Retailer 5
-
£2,049 GBP
$2,746 USD
View
Retailer 6
-
£2,049 GBP
$2,746 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£2,172 GBP
$2,910 USD
View
A
Retailer 8
-
£2,358 GBP
$3,159 USD
View
A
Retailer 9
-
£2,811 GBP
View
A
Retailer 10
-
£2,817 GBP
$3,774 USD
View
A
Retailer 11
-
£3,141 GBP
$4,208 USD
View
A
Retailer 12
-
£3,172 GBP
ZAR 68,671 ZAR
View
A
Retailer 13
-
£3,197 GBP
$4,284 USD
View
Retailer 14
-
£3,803 GBP
A$7,840 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£5,472 GBP
$7,332 USD
View
B+
Retailer 16
-
£5,770 GBP
$7,732 USD
View
B+
Retailer 17
-
£5,833 GBP
$7,816 USD
View
Most Expensive
B
Taylor and Hart
2TWI2DI · Oct 30
£7,155 GBP
$9,587 USD
View
17 more retailers have this diamond
Prices start from £1,651 GBPSave up to £5,505 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
11.07ct Round
£1,651 GBP