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Round|Lab Grown|IGI

3.03ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG790674174

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790674174

Diamond specifications and retailer prices

From £305 GBP
$408 USD
As of November 1, 2026
Save £1,037 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,341 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790674174 or 790674174. Listed at 6 retailers as of October 31, 2026, with prices from £305 to £1,341, a £1,037 spread on the same certified stone. NZ Jewellers lists it at £1,341. 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

3.03
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790674174
Dimensions9.24 × 9.28 × 5.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm9.28 mm3.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790674174
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

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 1
Current: £1,341 GBP|Low: £305 GBP|High: £2,836 GBP|Avg: £1,120 GBP|-6.4%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 2£305 GBP
Retailer 9£341 GBP
Retailer 8£378 GBP
Retailer 11£378 GBP
Retailer 4£592 GBP
Retailer 13£649 GBP
Retailer 10£660 GBP
Retailer 14£723 GBP
Retailer 6£898 GBP
Retailer 3£1,254 GBP
NZ Jewellers£1,341 GBP
Retailer 7£1,454 GBP
Retailer 5£1,564 GBP
Retailer 15£2,737 GBP
Retailer 12£2,836 GBP

15 data points across 15 retailers

6 retailers£305 GBP to £1,341 GBP

A
Cheapest Retailer
-
£305 GBP
$408 USD
A
Retailer 2
-
£341 GBP
$457 USD
View
Retailer 3
-
£378 GBP
$507 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£378 GBP
$507 USD
View
A
Retailer 5
-
£660 GBP
$884 USD
View
Most Expensive
B+
NZ Jewellers
2522a6ba-b7c4-4e62-a12f-445a35245985 · Oct 31
£1,341 GBP
$1,797 USD
View
5 more retailers have this diamond
Prices start from £305 GBPSave up to £1,037 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
3.03ct Round
£305 GBP