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Round|Lab Grown|IGI

3.04ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG490174550

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490174550

Diamond specifications and retailer prices

From £1,233 GBP
As of November 5, 2026
11 retailers carry this diamond
Most expensive: £5,949 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490174550 or 490174550. Listed at 11 retailers as of November 5, 2026. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490174550
Dimensions9.28 × 9.22 × 5.73 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
9.28 mm9.22 mm3.04 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490174550
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £5,949 GBP|Low: £1,233 GBP|High: £11,559 GBP|Avg: £5,934 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
November 5, 2026
Retailer 6£1,233 GBP
Retailer 8£4,320 GBP
Retailer 11£4,527 GBP
Retailer 4£4,731 GBP
Retailer 12£4,838 GBP
Retailer 13£5,008 GBP
Retailer 9£5,011 GBP
Retailer 3£5,340 GBP
NZ Jewellers£5,949 GBP
Retailer 7£6,063 GBP
Retailer 10£7,735 GBP
Retailer 2£10,170 GBP
Retailer 5£11,559 GBP

17 data points across 13 retailers

11 retailers

B+
Cheapest Retailer
-
£1,233 GBP
Retailer 2
-
£4,320 GBP
View
Price under review
Retailer 3
-
£4,527 GBP
View
Price under review
Retailer 4
-
£4,838 GBP
View
Price under review
Final sale: no returns
Retailer 5
-
£5,008 GBP
View
Price under review
Retailer 6
-
£5,011 GBP
View
Price under review
Retailer 7
-
£5,011 GBP
View
Price under review
Most Expensive
NZ Jewellers
c4431a96-c211-426b-9a25-839ec21e716d · Nov 5
£5,949 GBP
$8,007 USD
View
Price under review
7 more retailers have this diamond
Prices start from £1,233 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 Round
£1,233 GBP