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Round|Lab Grown|IGI

1.46ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG843655105

Certificate IGI LG843655105

Diamond specifications and retailer prices

From £239 GBP
HK$2,500 HKD
As of October 31, 2026
Save £724 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £963 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843655105 or 843655105. Listed at 6 retailers as of October 29, 2026, with prices from £239 to £963, a £724 spread on the same certified stone. Brilliant Earth lists it at £963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655105
Dimensions7.32 × 7.27 × 4.43 mm
L/W Ratio1.01
Top View
7.32 mm7.27 mm1.46 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655105
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.7%

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: Oct 31
Current: £375 GBP|Low: £239 GBP|High: £711 GBP|Avg: £473 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2£239 GBP
Retailer 3£278 GBP
Retailer 1£375 GBP
Retailer 4£682 GBP
Retailer 5£711 GBP

5 data points across 5 retailers

6 retailers£239 GBP to £963 GBP

A
Cheapest Retailer
-
£239 GBP
HK$2,500 HKD
B+
Retailer 2
-
£278 GBP
$372 USD
View
A
Retailer 3
-
£375 GBP
€478 EUR
View
B
Retailer 4
-
£682 GBP
SGD 1,234 SGD
View
B
Retailer 5
-
£711 GBP
$953 USD
View
Most Expensive
B
Brilliant Earth
22168756A · Oct 29
£963 GBP
$1,290 USD
View
5 more retailers have this diamond
Prices start from £239 GBPSave up to £724 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
1.46ct Round
£239 GBP