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Radiant|Lab Grown|GIA

2.42ct J VS1 Radiant Lab Grown Diamond

EX • J/VS1 • GIA 3445453371

Certificate GIA 3445453371

Diamond specifications and retailer prices

From £318 GBP
As of November 6, 2026
Save £2,349 GBP (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,667 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.42ct lab-grown radiant diamond

This 2.42ct lab-grown radiant sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3445453371. Listed at 9 retailers as of November 6, 2026, with prices from £318 to £2,667, a £2,349 spread on the same certified stone. Do Amore Diamonds lists it at £2,667. 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

2.42
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3445453371
Dimensions9.48 × 6.66 × 4.52 mm
L/W Ratio1.42
Top View
9.48 mm6.66 mm2.42 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445453371
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
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: Nov 6
Current: £2,667 GBP|Low: £318 GBP|High: £2,667 GBP|Avg: £957 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£318 GBP
Retailer 6£356 GBP
Retailer 10£450 GBP
Retailer 5£452 GBP
Retailer 2£551 GBP
Retailer 3£552 GBP
Retailer 9£622 GBP
Retailer 8£1,400 GBP
Retailer 11£1,490 GBP
Retailer 4£1,600 GBP
Do Amore Diamonds£2,667 GBP

27 data points across 11 retailers

9 retailers£318 GBP to £2,667 GBP

A
Cheapest Retailer
-
£318 GBP
A
Retailer 2
-
£356 GBP
View
A
Retailer 3
-
£450 GBP
View
A
Retailer 4
-
£452 GBP
View
A
Retailer 5
-
£551 GBP
View
A
Retailer 6
-
£622 GBP
View
B+
Retailer 7
-
£1,400 GBP
View
B+
Retailer 8
-
£1,600 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1523332 · Nov 6
£2,667 GBP
$3,570 USD
View
8 more retailers have this diamond
Prices start from £318 GBPSave up to £2,349 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
2.42ct Radiant
£318 GBP