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Radiant|Lab Grown|IGI

3.01ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG530299151

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

Certificate IGI LG530299151

Diamond specifications and retailer prices

From £418 GBP
$560 USD
As of October 30, 2026
Save £2,075 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,493 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530299151 or 530299151. Listed at 21 retailers as of October 30, 2026, with prices from £418 to £2,493, a £2,075 spread on the same certified stone. Brilliant Earth lists it at £2,493. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530299151
Dimensions9.09 × 7.12 × 4.84 mm
L/W Ratio1.28
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
9.09 mm7.12 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530299151
Side View
Table 61.5%Crown 47.2°Girdle: ThickPavilion 28.8°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,493 GBP|Low: £401 GBP|High: £6,150 GBP|Avg: £1,216 GBP|-2.6%
Brilliant Earth
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
November 1, 2026
Retailer 15£418 GBP
Retailer 7£467 GBP
Retailer 16£518 GBP
Retailer 13£616 GBP
Retailer 6£723 GBP
Retailer 3£799 GBP
Retailer 4£803 GBP
Retailer 2£808 GBP
Retailer 10£1,093 GBP
Retailer 12£1,125 GBP
Retailer 14£1,337 GBP
Retailer 5£1,513 GBP
Retailer 17£1,667 GBP
Retailer 9£1,679 GBP
Retailer 8£1,747 GBP
Retailer 11£2,261 GBP
Brilliant Earth£2,493 GBP

45 data points across 17 retailers

21 retailers£418 GBP to £2,493 GBP

A
Cheapest Retailer
-
£418 GBP
$560 USD
A
Retailer 2
-
£467 GBP
$626 USD
View
Final sale: no returns
A
Retailer 3
-
£468 GBP
$627 USD
View
A
Retailer 4
-
£518 GBP
$694 USD
View
Retailer 5
-
£518 GBP
$694 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
£616 GBP
$825 USD
View
A
Retailer 7
-
£723 GBP
$969 USD
View
A
Retailer 8
-
£799 GBP
$1,071 USD
View
A
Retailer 9
-
£803 GBP
$1,076 USD
View
A
Retailer 10
-
£808 GBP
View
B+
Retailer 11
-
£1,093 GBP
A$2,254 AUD
View
B+
Retailer 12
-
£1,125 GBP
ZAR 24,347 ZAR
View
B+
Retailer 13
-
£1,337 GBP
$1,791 USD
View
B+
Retailer 14
-
£1,362 GBP
$1,825 USD
View
B
Retailer 15
-
£1,513 GBP
View
B
Retailer 16
-
£1,667 GBP
$2,234 USD
View
B
Retailer 17
-
£1,679 GBP
$2,250 USD
View
B
Retailer 18
-
£1,747 GBP
$2,341 USD
View
B
Retailer 19
-
£1,786 GBP
HK$18,700 HKD
View
B
Retailer 20
-
£2,261 GBP
View
Most Expensive
B
Brilliant Earth
17971612A · Oct 31
£2,493 GBP
$3,340 USD
View
20 more retailers have this diamond
Prices start from £418 GBPSave up to £2,075 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
3.01ct Radiant
£418 GBP