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Radiant|Lab Grown|IGI

1.01ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG818644364

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG818644364

Diamond specifications and retailer prices

From £227 GBP
$302 USD
As of October 27, 2026
Save £1,156 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,383 GBP at Queensmith · As of October 27, 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 LG818644364 or 818644364. Listed at 21 retailers as of October 27, 2026, with prices from £227 to £1,383, a £1,156 spread on the same certified stone. Queensmith lists it at £1,383. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644364
Dimensions7.39 × 5.00 × 2.85 mm
L/W Ratio1.48
Culet sizeLarge
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
7.39 mm5.00 mm1.01 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644364
Side View
Table 53.0%CrownGirdle: STK-THKPavilionCulet: LargeDepth 57.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £499 GBP|Low: £218 GBP|High: £1,143 GBP|Avg: £581 GBP|+2.7%
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
October 29, 2026
Retailer 12£227 GBP
Retailer 4£253 GBP
Retailer 2£282 GBP
Retailer 13£379 GBP
Retailer 9£398 GBP
Retailer 10£475 GBP
Retailer 8£484 GBP
Retailer 1£499 GBP
Retailer 7£687 GBP
Retailer 11£725 GBP
Retailer 3£906 GBP
Retailer 5£1,099 GBP
Retailer 6£1,135 GBP

43 data points across 13 retailers

21 retailers£227 GBP to £1,383 GBP

A
Cheapest Retailer
-
£227 GBP
$302 USD
A
Retailer 2
-
£253 GBP
$337 USD
View
Final sale: no returns
A
Retailer 3
-
£264 GBP
$351 USD
View
A
Retailer 4
-
£282 GBP
$375 USD
View
A
Retailer 5
-
£282 GBP
$375 USD
View
A
Retailer 6
-
£308 GBP
HK$3,200 HKD
View
B+
Retailer 7
-
£379 GBP
$505 USD
View
B+
Retailer 8
-
£398 GBP
$530 USD
View
B+
Retailer 9
-
£475 GBP
€603 EUR
View
B+
Retailer 10
-
£484 GBP
ZAR 10,411 ZAR
View
B+
Retailer 11
-
£499 GBP
View
B
Retailer 12
-
£687 GBP
A$1,407 AUD
View
B
Retailer 13
-
£725 GBP
$965 USD
View
B
Retailer 14
-
£753 GBP
SGD 1,355 SGD
View
B
Retailer 15
-
£906 GBP
$1,206 USD
View
B
Retailer 16
-
£941 GBP
$1,253 USD
View
B
Retailer 17
-
£1,008 GBP
$1,342 USD
View
B
Retailer 18
-
£1,099 GBP
View
B
Retailer 19
-
£1,135 GBP
View
B
Retailer 20
-
£1,142 GBP
$1,521 USD
View
Most Expensive
B
Queensmith
LG818644364 · Oct 27
£1,383 GBP
View
20 more retailers have this diamond
Prices start from £227 GBPSave up to £1,156 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
£227 GBP