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Radiant|Lab Grown|IGI

0.64ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG628400186

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG628400186

Diamond specifications and retailer prices

From £336 GBP
As of November 2, 2026
7 retailers carry this diamond
Most expensive: £336 GBP at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.64ct lab-grown radiant diamond

This 0.64ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628400186 or 628400186. Listed at 7 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628400186
Dimensions6.32 × 4.20 × 2.77 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.32 mm4.20 mm0.64 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG628400186
Side View
Table 75.0%Crown 35.8°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £179 GBP|Low: £96 GBP|High: £1,001 GBP|Avg: £339 GBP|+25.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
September 30, 2026
Retailer 4£96 GBP
Retailer 14£101 GBP
Retailer 16£113 GBP
Retailer 2£149 GBP
Retailer 8£151 GBP
Retailer 1£179 GBP
Retailer 9£191 GBP
Retailer 12£193 GBP
Retailer 15£203 GBP
Retailer 10£262 GBP
Retailer 3£267 GBP
Retailer 7£455 GBP
Retailer 5£512 GBP
Retailer 13£625 GBP
Retailer 6£693 GBP
Retailer 11£1,001 GBP

10 data points across 16 retailers

7 retailers

Retailer 1
-
£101 GBP
$135 USD
Price last confirmed 37 days ago
Retailer 2
-
£113 GBP
$152 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£149 GBP
$200 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£191 GBP
HK$2,000 HKD
View
Price last confirmed 34 days ago
Retailer 5
-
£262 GBP
$352 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£267 GBP
View
Price last confirmed 37 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG628400186 · Nov 2
£336 GBP
View
6 more retailers have this diamond

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
0.64ct Radiant
£336 GBP