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Round|Lab Grown|IGI

11.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1

Diamond specifications and retailer prices

From £3,254 GBP
CA$6,056 CAD
As of October 30, 2026
Save £8,226 GBP (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £11,480 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 11.05ct lab-grown round diamond

This 11.05ct 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. Listed at 3 retailers as of October 30, 2026, with prices from £3,254 to £11,480, a £8,226 spread on the same certified stone. The Diamond Guys lists it at £11,480. 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

11.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions14.53 × 14.61 × 8.59 mm
L/W Ratio1.01
Top View
14.53 mm14.61 mm11.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
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 30
Current: £3,254 GBP|Low: £2,120 GBP|High: £12,073 GBP|Avg: £5,277 GBP|+22.2%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 30, 2026
Retailer 3£2,120 GBP
Retailer 1£3,254 GBP
Retailer 2£4,396 GBP
The Diamond Guys£11,480 GBP

4 data points across 4 retailers

3 retailers£3,254 GBP to £11,480 GBP

A
Cheapest Retailer
-
£3,254 GBP
CA$6,056 CAD
B+
Retailer 2
-
£4,396 GBP
$5,890 USD
View
Most Expensive
B
The Diamond Guys
1976336153 · Oct 30
£11,480 GBP
$15,382 USD
View
2 more retailers have this diamond
Prices start from £3,254 GBPSave up to £8,226 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
11.05ct Round
£3,254 GBP