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Radiant|Lab Grown|IGI

3.04ct I VS1 Radiant Lab Grown Diamond

GD • I/VS1 • IGI LG502122504

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

Certificate IGI LG502122504

Diamond specifications and retailer prices

From £1,641 GBP
As of November 1, 2026
Save £4,996 GBP (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £9,146 GBP at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG502122504 or 502122504. Listed at 18 retailers as of November 1, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.04
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502122504
Dimensions9.74 × 7.52 × 4.99 mm
L/W Ratio1.30
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
9.74 mm7.52 mm3.04 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502122504
Side View
Table 70.0%Crown 39.5°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £6,636 GBP|Low: £1,641 GBP|High: £14,111 GBP|Avg: £4,213 GBP|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
November 5, 2026
Retailer 11£1,641 GBP
Retailer 8£1,864 GBP
Retailer 14£2,050 GBP
Retailer 2£2,231 GBP
Retailer 3£2,296 GBP
Retailer 15£2,379 GBP
Retailer 4£2,382 GBP
Retailer 13£2,496 GBP
Retailer 6£2,622 GBP
Retailer 17£3,281 GBP
Retailer 7£3,382 GBP
Retailer 12£3,418 GBP
Retailer 16£3,702 GBP
Retailer 5£4,527 GBP
Retailer 10£6,113 GBP
Retailer 1£6,636 GBP
Taylor and Hart£9,146 GBP
Retailer 9£14,111 GBP

27 data points across 18 retailers

18 retailers£1,641 GBP to £6,636 GBP

B+
Cheapest Retailer
-
£1,641 GBP
B
Retailer 2
-
£1,864 GBP
View
B
Retailer 3
-
£2,050 GBP
View
B
Retailer 4
-
£2,231 GBP
View
B
Retailer 5
-
£2,296 GBP
View
Final sale: no returns
Retailer 6
-
£2,379 GBP
View
Price last confirmed 24 days ago
B
Retailer 7
-
£2,379 GBP
View
B
Retailer 8
-
£2,382 GBP
View
B
Retailer 9
-
£2,496 GBP
View
B
Retailer 10
-
£2,622 GBP
View
B
Retailer 11
-
£3,281 GBP
View
B
Retailer 12
-
£3,418 GBP
View
B
Retailer 13
-
£3,702 GBP
View
C
Retailer 14
-
£4,527 GBP
View
B
Retailer 15
-
£6,113 GBP
View
B
Retailer 16
-
£6,636 GBP
View
Most Expensive
Taylor and Hart
8QNXD5Q · Nov 4
£9,146 GBP
$12,347 USD
View
Price under review
16 more retailers have this diamond
Prices start from £1,641 GBPSave up to £4,996 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+
3.04ct Radiant
£1,641 GBP