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Round|Lab Grown|IGI

3.04ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG508124110

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508124110

Diamond specifications and retailer prices

From £517 GBP
As of November 5, 2026
Save £1,831 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,348 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG508124110 or 508124110. Listed at 16 retailers as of November 5, 2026, with prices from £517 to £2,348, a £1,831 spread on the same certified stone. MOH London lists it at £2,348. 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

3.04
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508124110
Dimensions9.25 × 9.18 × 5.76 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.25 mm9.18 mm3.04 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508124110
Side View
Table 56.5%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: Nov 5
Current: £2,348 GBP|Low: £517 GBP|High: £2,383 GBP|Avg: £1,178 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
November 5, 2026
Retailer 10£517 GBP
Retailer 13£578 GBP
Retailer 4£694 GBP
Retailer 6£696 GBP
Retailer 7£732 GBP
Retailer 12£824 GBP
Retailer 9£974 GBP
Retailer 14£1,079 GBP
Retailer 5£1,259 GBP
Retailer 2£1,393 GBP
Retailer 8£1,476 GBP
Retailer 11£1,531 GBP
Retailer 3£2,067 GBP
MOH London£2,348 GBP

27 data points across 14 retailers

16 retailers£517 GBP to £2,348 GBP

A
Cheapest Retailer
-
£517 GBP
A
Retailer 2
-
£562 GBP
View
A
Retailer 3
-
£578 GBP
View
Final sale: no returns
A
Retailer 4
-
£600 GBP
View
Retailer 5
-
£600 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£694 GBP
View
A
Retailer 7
-
£732 GBP
View
B+
Retailer 8
-
£824 GBP
View
B+
Retailer 9
-
£974 GBP
View
B+
Retailer 10
-
£1,079 GBP
View
B
Retailer 11
-
£1,393 GBP
View
B
Retailer 12
-
£1,476 GBP
View
B
Retailer 13
-
£1,531 GBP
View
B
Retailer 14
-
£1,686 GBP
View
B
Retailer 15
-
£2,067 GBP
View
Most Expensive
B
MOH London
LG508124110 · Nov 5
£2,348 GBP
View
15 more retailers have this diamond
Prices start from £517 GBPSave up to £1,831 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
3.04ct Round
£517 GBP