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Round|Lab Grown|IGI

11.07ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG605326165

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605326165

Diamond specifications and retailer prices

From £5,194 GBP
$6,960 USD
As of October 29, 2026
Save £11,578 GBP (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £20,572 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 LG605326165 or 605326165. Listed at 19 retailers as of October 29, 2026, with a 223% 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

11.07
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605326165
Dimensions14.50 × 14.45 × 8.64 mm
L/W Ratio1.00
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
14.50 mm14.45 mm11.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605326165
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.8%

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: £7,547 GBP|Low: £4,155 GBP|High: £16,957 GBP|Avg: £10,386 GBP|+2.3%
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
October 30, 2026
Retailer 11£5,194 GBP
Retailer 2£5,818 GBP
Retailer 7£6,027 GBP
Retailer 9£6,926 GBP
Retailer 10£6,982 GBP
Retailer 4£7,030 GBP
Retailer 1£7,547 GBP
Retailer 6£9,328 GBP
Retailer 8£11,521 GBP
Retailer 13£15,397 GBP
Retailer 3£15,631 GBP
Retailer 12£16,494 GBP
Retailer 5£16,773 GBP

39 data points across 13 retailers

19 retailers£5,194 GBP to £16,773 GBP

B+
Cheapest Retailer
-
£5,194 GBP
$6,960 USD
B+
Retailer 2
-
£5,403 GBP
$7,239 USD
View
B+
Retailer 3
-
£5,818 GBP
$7,795 USD
View
Final sale: no returns
Retailer 4
-
£6,026 GBP
$8,074 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
£6,026 GBP
$8,074 USD
View
B+
Retailer 6
-
£6,027 GBP
$8,075 USD
View
B
Retailer 7
-
£6,926 GBP
$9,280 USD
View
B
Retailer 8
-
£6,982 GBP
$9,355 USD
View
B
Retailer 9
-
£7,030 GBP
$9,419 USD
View
B
Retailer 10
-
£7,153 GBP
$9,584 USD
View
B
Retailer 11
-
£7,279 GBP
HK$76,200 HKD
View
B
Retailer 12
-
£7,547 GBP
View
B
Retailer 13
-
£9,328 GBP
ZAR 201,905 ZAR
View
Retailer 14
-
£11,521 GBP
A$23,749 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£15,397 GBP
$20,630 USD
View
Retailer 16
-
£15,631 GBP
$20,944 USD
View
Price last confirmed 18 days ago
B
Retailer 17
-
£16,494 GBP
$22,100 USD
View
B
Retailer 18
-
£16,773 GBP
$22,473 USD
View
Most Expensive
Taylor and Hart
XC7K506 · Oct 30
£20,572 GBP
$27,564 USD
View
Price under review
18 more retailers have this diamond
Prices start from £5,194 GBPSave up to £11,578 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+
11.07ct Round
£5,194 GBP