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Round|Lab Grown|IGI

15.44ct F VS2 Round Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From £4,713 GBP
As of November 1, 2026
Save £14,937 GBP (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £19,650 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 15.44ct lab-grown round diamond

This 15.44ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 31, 2026, with prices from £4,713 to £19,650, a £14,937 spread on the same certified stone. Blue Nile lists it at £19,650. 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

15.44
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions16.16 × 16.19 × 9.79 mm
L/W Ratio1.00
Top View
16.16 mm16.19 mm15.44 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.5%

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: Nov 1
Current: £19,650 GBP|Low: £4,712 GBP|High: £21,030 GBP|Avg: £8,697 GBP|+43.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£4,713 GBP
Retailer 3£5,167 GBP
Retailer 4£7,282 GBP
Blue Nile£19,650 GBP

39 data points across 4 retailers

4 retailers£4,713 GBP to £19,650 GBP

A
Cheapest Retailer
-
£4,713 GBP
B+
Retailer 2
-
£5,167 GBP
$6,923 USD
View
B
Retailer 3
-
£7,282 GBP
CA$13,552 CAD
View
Most Expensive
B
Blue Nile
22113893 · Oct 31
£19,650 GBP
$26,329 USD
View
3 more retailers have this diamond
Prices start from £4,713 GBPSave up to £14,937 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
15.44ct Round
£4,713 GBP