Radiant|Lab Grown|IGI

1.01ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG821643725

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

Certificate IGI LG821643725

Diamond specifications and retailer prices

From £380 GBP
A$778 AUD
As of October 29, 2026
17 retailers carry this diamond
Most expensive: £1,383 GBP at Queensmith · As of October 14, 2026
View at Queensmith

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821643725 or 821643725. Listed at 17 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643725
Dimensions7.30 × 5.22 × 3.25 mm
L/W Ratio1.40
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.30 mm5.22 mm1.01 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643725
Side View
Table 61.0%Crown 49.6°Girdle: MediumPavilion 37.2°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,383 GBP|Low: £122 GBP|High: £1,383 GBP|Avg: £456 GBP
Queensmith
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
October 15, 2026
Retailer 13£126 GBP
Retailer 11£191 GBP
Retailer 10£204 GBP
Retailer 2£210 GBP
Retailer 15£259 GBP
Retailer 4£286 GBP
Retailer 14£345 GBP
Retailer 6£380 GBP
Retailer 8£404 GBP
Retailer 3£477 GBP
Retailer 5£494 GBP
Retailer 16£538 GBP
Retailer 12£631 GBP
Retailer 7£788 GBP
Retailer 9£1,081 GBP
Queensmith£1,383 GBP

31 data points across 16 retailers

17 retailers

A
Retailer 1
-
£110 GBP
$146 USD
Price last confirmed 18 days ago
A
Retailer 2
-
£136 GBP
$181 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£141 GBP
$188 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
£191 GBP
$254 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£204 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£210 GBP
$280 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£259 GBP
View
Price last confirmed 17 days ago
A
Retailer 8
-
£286 GBP
ZAR 6,151 ZAR
View
Price last confirmed 21 days ago
A
Retailer 9
-
£345 GBP
$460 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
£380 GBP
A$778 AUD
View
B+
Retailer 11
-
£477 GBP
$635 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
£483 GBP
$643 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
£494 GBP
A$1,012 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
£538 GBP
SGD 969 SGD
View
Price last confirmed 17 days ago
B
Retailer 15
-
£631 GBP
$840 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
£788 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Queensmith
LG821643725 · Oct 14
£1,383 GBP
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from £380 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
1.01ct Radiant
£380 GBP