Radiant|Lab Grown|IGI

1.05ct J VVS2 Radiant Lab Grown Diamond

VG • J/VVS2 • IGI LG375962846

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

Certificate IGI LG375962846

Diamond specifications and retailer prices

From £463 GBP
As of November 6, 2026
Save £2,784 GBP (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,247 GBP at MOH London · As of November 5, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG375962846 or 375962846. Listed at 12 retailers as of November 5, 2026, with prices from £463 to £3,247, a £2,784 spread on the same certified stone. MOH London lists it at £3,247. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG375962846
Dimensions6.53 × 5.14 × 3.50 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.53 mm5.14 mm1.05 ctJ / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG375962846
Side View
Table 65.5%Crown 45.5°Girdle: MediumPavilion 31.8°Culet: NoneDepth 68.1%

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: Nov 6
Current: £3,247 GBP|Low: £463 GBP|High: £3,299 GBP|Avg: £1,518 GBP|-0.3%
MOH London
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
November 5, 2026
Retailer 8£463 GBP
Retailer 9£873 GBP
Retailer 13£950 GBP
Retailer 15£978 GBP
Retailer 10£1,013 GBP
Retailer 14£1,013 GBP
Retailer 4£1,143 GBP
Retailer 7£1,180 GBP
Retailer 5£1,425 GBP
Retailer 11£1,609 GBP
Retailer 2£1,864 GBP
Retailer 12£1,899 GBP
Retailer 3£1,996 GBP
Retailer 6£2,900 GBP
MOH London£3,247 GBP

24 data points across 15 retailers

12 retailers£463 GBP to £3,247 GBP

B+
Cheapest Retailer
-
£463 GBP
B
Retailer 2
-
£873 GBP
View
B
Retailer 3
-
£950 GBP
View
B
Retailer 4
-
£978 GBP
View
Final sale: no returns
Retailer 5
-
£1,013 GBP
View
Price last confirmed 21 days ago
B
Retailer 6
-
£1,013 GBP
View
B
Retailer 7
-
£1,143 GBP
View
B
Retailer 8
-
£1,609 GBP
View
B
Retailer 9
-
£1,864 GBP
View
B
Retailer 10
-
£1,899 GBP
View
B
Retailer 11
-
£1,996 GBP
View
Most Expensive
B
MOH London
LG375962846 · Nov 5
£3,247 GBP
View
11 more retailers have this diamond
Prices start from £463 GBPSave up to £2,784 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
£463 GBP