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Radiant|Lab Grown|IGI

3.50ct D VS2 Radiant Lab Grown Diamond

D/VS2

Diamond specifications and retailer prices

From £2,879 GBP
CA$5,358 CAD
As of October 30, 2026
Save £2,199 GBP (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,078 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.5ct lab-grown radiant diamond

This 3.5ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from £2,879 to £5,078, a £2,199 spread on the same certified stone. The Diamond Guys lists it at £5,078. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.50
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.88 × 7.45 × 5.03 mm
L/W Ratio1.46
Top View
10.88 mm7.45 mm3.50 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £2,879 GBP|Low: £2,879 GBP|High: £5,078 GBP|Avg: £3,995 GBP|-2.2%
Retailer 1
The Diamond Guys
September 29, 2026
Retailer 1£2,879 GBP
The Diamond Guys£5,078 GBP

2 data points across 2 retailers

2 retailers£2,879 GBP to £5,078 GBP

B
Cheapest Retailer
-
£2,879 GBP
CA$5,358 CAD
Most Expensive
C
The Diamond Guys
1856870880 · Oct 31
£5,078 GBP
$6,804 USD
View
1 more retailer has this diamond
Prices start from £2,879 GBPSave up to £2,199 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
3.50ct Radiant
£2,879 GBP