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Round|Lab Grown|IGI

3.04ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG841615073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841615073

Diamond specifications and retailer prices

From £350 GBP
As of November 3, 2026
Save £2,284 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,634 GBP at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

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 LG841615073 or 841615073. Listed at 22 retailers as of November 3, 2026, with prices from £350 to £2,634, a £2,284 spread on the same certified stone. Helzberg Diamonds lists it at £2,634. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841615073
Dimensions9.43 × 9.37 × 5.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm9.37 mm3.04 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841615073
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £2,634 GBP|Low: £350 GBP|High: £2,634 GBP|Avg: £990 GBP
Helzberg Diamonds
Retailer 2
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November 5, 2026
Retailer 5£350 GBP
Retailer 4£392 GBP
Retailer 7£434 GBP
Retailer 21£434 GBP
Retailer 6£483 GBP
Retailer 22£537 GBP
Retailer 16£554 GBP
Retailer 10£581 GBP
Retailer 19£656 GBP
Retailer 8£709 GBP
Retailer 2£710 GBP
Retailer 9£861 GBP
Retailer 13£919 GBP
Retailer 17£941 GBP
Retailer 18£1,019 GBP
Retailer 3£1,395 GBP
Retailer 14£1,399 GBP
Retailer 11£1,416 GBP
Retailer 15£1,417 GBP
Retailer 20£1,593 GBP
Retailer 12£1,623 GBP
Helzberg Diamonds£2,634 GBP

29 data points across 22 retailers

22 retailers£350 GBP to £2,634 GBP

A
Cheapest Retailer
-
£350 GBP
A
Retailer 2
-
£392 GBP
View
Retailer 3
-
£434 GBP
View
Price last confirmed 20 days ago
A
Retailer 4
-
£434 GBP
View
A
Retailer 5
-
£483 GBP
View
A
Retailer 6
-
£537 GBP
View
A
Retailer 7
-
£554 GBP
View
B+
Retailer 8
-
£581 GBP
View
A
Retailer 9
-
£656 GBP
View
A
Retailer 10
-
£709 GBP
View
A
Retailer 11
-
£710 GBP
View
B+
Retailer 12
-
£861 GBP
View
B+
Retailer 13
-
£919 GBP
View
B+
Retailer 14
-
£941 GBP
View
B+
Retailer 15
-
£1,019 GBP
View
B
Retailer 16
-
£1,395 GBP
View
B
Retailer 17
-
£1,399 GBP
View
B
Retailer 18
-
£1,416 GBP
View
B
Retailer 19
-
£1,417 GBP
View
B
Retailer 20
-
£1,593 GBP
View
B
Retailer 21
-
£1,623 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMHLGNJ · Nov 4
£2,634 GBP
$3,556 USD
View
21 more retailers have this diamond
Prices start from £350 GBPSave up to £2,284 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
£350 GBP