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Round|Lab Grown|IGI

3.04ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG781629980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781629980

Diamond specifications and retailer prices

From £483 GBP
As of November 4, 2026
Save £2,151 GBP (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,052 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781629980 or 781629980. Listed at 25 retailers as of November 4, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781629980
Dimensions9.42 × 9.36 × 5.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm9.36 mm3.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781629980
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

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 4
Current: £4,052 GBP|Low: £336 GBP|High: £4,052 GBP|Avg: £924 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£350 GBP
Retailer 3£434 GBP
Retailer 11£537 GBP
Retailer 6£554 GBP
Retailer 7£654 GBP
Retailer 2£710 GBP
Retailer 5£919 GBP
Retailer 9£941 GBP
Retailer 10£1,019 GBP
Retailer 8£1,593 GBP
Retailer 4£1,623 GBP
Brilliant Earth£4,052 GBP

38 data points across 12 retailers

25 retailers£483 GBP to £2,634 GBP

Retailer 1
-
£350 GBP
Price last confirmed 44 days ago
Retailer 2
-
£350 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£428 GBP
View
Price last confirmed 45 days ago
Retailer 4
-
£434 GBP
View
Price last confirmed 20 days ago
Retailer 5
-
£434 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£483 GBP
View
A
Retailer 7
-
£537 GBP
View
A
Retailer 8
-
£554 GBP
View
B+
Retailer 9
-
£581 GBP
View
A
Retailer 10
-
£654 GBP
View
A
Retailer 11
-
£709 GBP
View
A
Retailer 12
-
£710 GBP
View
B+
Retailer 13
-
£861 GBP
View
B+
Retailer 14
-
£919 GBP
View
B+
Retailer 15
-
£941 GBP
View
B+
Retailer 16
-
£1,019 GBP
View
Retailer 17
-
£1,395 GBP
View
Price last confirmed 45 days ago
Retailer 18
-
£1,395 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
£1,399 GBP
View
B
Retailer 20
-
£1,416 GBP
View
B
Retailer 21
-
£1,417 GBP
View
B
Retailer 22
-
£1,593 GBP
View
B
Retailer 23
-
£1,623 GBP
View
B
Retailer 24
-
£2,634 GBP
View
Most Expensive
Brilliant Earth
20979423A · Oct 28
£4,052 GBP
$5,470 USD
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from £483 GBPSave up to £2,151 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
£483 GBP