Radiant|Lab Grown|IGI

3.49ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2

Diamond specifications and retailer prices

From £493 GBP
$660 USD
As of October 30, 2026
Save £2,279 GBP (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,771 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.49ct lab-grown radiant diamond

This 3.49ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 7 retailers as of October 30, 2026, with prices from £493 to £2,771, a £2,279 spread on the same certified stone. The Diamond Guys lists it at £2,771. 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

3.49
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.78 × 7.48 × 5.06 mm
L/W Ratio1.44
Top View
10.78 mm7.48 mm3.49 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £536 GBP|Low: £493 GBP|High: £3,021 GBP|Avg: £1,526 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 28, 2026
Retailer 2£493 GBP
Retailer 1£536 GBP
Retailer 5£696 GBP
Retailer 6£1,065 GBP
Retailer 3£1,773 GBP
Retailer 4£1,921 GBP
The Diamond Guys£2,771 GBP

6 data points across 7 retailers

7 retailers£493 GBP to £2,771 GBP

A
Cheapest Retailer
-
£493 GBP
$660 USD
A
Retailer 2
-
£536 GBP
$718 USD
View
A
Retailer 3
-
£696 GBP
$932 USD
View
Retailer 4
-
£1,065 GBP
$1,427 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
£1,773 GBP
$2,376 USD
View
B
Retailer 6
-
£1,921 GBP
CA$3,574 CAD
View
Most Expensive
B
The Diamond Guys
1975596759 · Oct 30
£2,771 GBP
$3,713 USD
View
6 more retailers have this diamond
Prices start from £493 GBPSave up to £2,279 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
3.49ct Radiant
£493 GBP