Radiant|Lab Grown

1.46ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1

Diamond specifications and retailer prices

From £96 GBP
As of October 30, 2026
Save £284 GBP (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £380 GBP at NZ Jewellers · As of October 10, 2026
View at NZ Jewellers

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade. Listed at 19 retailers as of November 4, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.46
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions8.20 × 5.59 × 3.72 mm
L/W Ratio1.47
Top View
8.20 mm5.59 mm1.46 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Side View
Table 61.6%CrownGirdlePavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £380 GBP|Low: £73 GBP|High: £380 GBP|Avg: £152 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 5£73 GBP
Retailer 4£96 GBP
Retailer 2£110 GBP
Retailer 3£119 GBP
NZ Jewellers£380 GBP

18 data points across 5 retailers

19 retailers£96 GBP to £380 GBP

B+
Cheapest Retailer
-
£96 GBP
B+
Retailer 2
-
£96 GBP
View
Retailer 3
-
£96 GBP
View
Price last confirmed 27 days ago
Retailer 4
-
£96 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
£96 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
£110 GBP
View
Price last confirmed 38 days ago
Retailer 7
-
£110 GBP
View
Price last confirmed 21 days ago
B+
Retailer 8
-
£110 GBP
View
Retailer 9
-
£110 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£119 GBP
View
Retailer 11
-
£119 GBP
View
Price last confirmed 25 days ago
Retailer 12
-
£119 GBP
View
Price last confirmed 32 days ago
B+
Retailer 13
-
£119 GBP
View
Retailer 14
-
£119 GBP
View
Price last confirmed 20 days ago
B
Retailer 15
-
£380 GBP
View
B
Retailer 16
-
£380 GBP
View
Retailer 17
-
£380 GBP
View
Price last confirmed 35 days ago
Retailer 18
-
£380 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
8290c07d-1679-47aa-bb29-3b5a01f694b5 · Oct 10
£380 GBP
$513 USD
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from £96 GBPSave up to £284 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+
1.46ct Radiant
£96 GBP