Radiant|Lab Grown|IGI

1.05ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG828668731

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

Certificate IGI LG828668731

Diamond specifications and retailer prices

From £460 GBP
$617 USD
As of October 25, 2026
Save £211 GBP (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £671 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828668731 or 828668731. Listed at 13 retailers as of October 25, 2026, with prices from £460 to £671, a £211 spread on the same certified stone. MOH London lists it at £671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828668731
Dimensions7.23 × 5.01 × 3.34 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm5.01 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828668731
Side View
Table 62.0%Crown 44.3°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £671 GBP|Low: £112 GBP|High: £685 GBP|Avg: £417 GBP|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 5£116 GBP
Retailer 4£172 GBP
Retailer 3£250 GBP
Retailer 7£460 GBP
Retailer 6£482 GBP
Retailer 2£487 GBP
Retailer 9£492 GBP
Retailer 8£508 GBP
MOH London£671 GBP

20 data points across 9 retailers

13 retailers£460 GBP to £671 GBP

Retailer 1
-
£112 GBP
$150 USD
Price last confirmed 28 days ago
Retailer 2
-
£116 GBP
$155 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£135 GBP
$181 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£172 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£250 GBP
€319 EUR
View
Price last confirmed 7 days ago
Retailer 6
-
£373 GBP
$500 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£460 GBP
$617 USD
View
Retailer 8
-
£466 GBP
$624 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£482 GBP
$646 USD
View
B+
Retailer 10
-
£487 GBP
$652 USD
View
Retailer 11
-
£492 GBP
SGD 890 SGD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
£508 GBP
$680 USD
View
Most Expensive
B
MOH London
LG828668731 · Oct 26
£671 GBP
View
12 more retailers have this diamond
Prices start from £460 GBPSave up to £211 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+
1.05ct Radiant
£460 GBP