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Round|Lab Grown|IGI

13.05ct F VS1 Round Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From £4,372 GBP
$5,858 USD
As of November 1, 2026
Save £1,476 GBP (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,848 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 13.05ct lab-grown round diamond

This 13.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 30, 2026, with prices from £4,372 to £5,848, a £1,476 spread on the same certified stone. Diamond Exchange Canada lists it at £5,848. 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

13.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.17 × 15.24 × 9.10 mm
L/W Ratio1.00
Top View
15.17 mm15.24 mm13.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: 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: Nov 1
Current: £5,848 GBP|Low: £3,747 GBP|High: £6,092 GBP|Avg: £4,660 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 16, 2026
Retailer 4£4,008 GBP
Retailer 3£4,173 GBP
Retailer 8£4,200 GBP
Retailer 2£4,372 GBP
Retailer 5£4,649 GBP
Retailer 7£4,649 GBP
Diamond Exchange Canada£5,848 GBP
Retailer 6£6,092 GBP

28 data points across 8 retailers

4 retailers£4,372 GBP to £5,848 GBP

Retailer 1
-
£4,173 GBP
Price last confirmed 17 days ago
Retailer 2
-
£4,200 GBP
$5,628 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£4,372 GBP
$5,858 USD
View
Most Expensive
B
Diamond Exchange Canada
1986526657 · Oct 30
£5,848 GBP
CA$10,882 CAD
View
3 more retailers have this diamond
Prices start from £4,372 GBPSave up to £1,476 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+
13.05ct Round
£4,372 GBP