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Radiant|Lab Grown|IGI

1.04ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG462133069

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

Certificate IGI LG462133069

Diamond specifications and retailer prices

From £637 GBP
As of November 2, 2026
Save £567 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,017 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG462133069 or 462133069. Listed at 12 retailers as of November 2, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462133069
Dimensions6.71 × 5.14 × 3.49 mm
L/W Ratio1.31
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
6.71 mm5.14 mm1.04 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462133069
Side View
Table 65.0%Crown 45.4°Girdle: MediumPavilion 32.6°Culet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,017 GBP|Low: £637 GBP|High: £3,503 GBP|Avg: £1,615 GBP
NZ Jewellers
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
November 3, 2026
Retailer 9£637 GBP
Retailer 8£927 GBP
Retailer 12£1,010 GBP
Retailer 10£1,076 GBP
Retailer 13£1,076 GBP
Retailer 4£1,204 GBP
Retailer 6£1,231 GBP
Retailer 5£1,477 GBP
Retailer 11£1,705 GBP
Retailer 2£1,979 GBP
Retailer 3£2,006 GBP
NZ Jewellers£2,017 GBP
Retailer 14£2,596 GBP
Retailer 7£3,457 GBP

24 data points across 14 retailers

12 retailers£637 GBP to £1,204 GBP

B
Cheapest Retailer
-
£637 GBP
B
Retailer 2
-
£927 GBP
View
B
Retailer 3
-
£1,010 GBP
View
Retailer 4
-
£1,076 GBP
View
Price last confirmed 23 days ago
B
Retailer 5
-
£1,076 GBP
View
B
Retailer 6
-
£1,204 GBP
View
Retailer 7
-
£1,705 GBP
View
Price under review
Retailer 8
-
£1,979 GBP
View
Price under review
Retailer 9
-
£2,006 GBP
View
Price under review
Most Expensive
NZ Jewellers
115972c1-03ce-4a22-9f2e-4963af8bcdfb · Nov 4
£2,017 GBP
$2,723 USD
View
Price under review
9 more retailers have this diamond
Prices start from £637 GBPSave up to £567 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
1.04ct Radiant
£637 GBP