Round|Lab Grown|IGI

3.04ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG831675598

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831675598

Diamond specifications and retailer prices

From £387 GBP
$518 USD
As of October 29, 2026
Save £2,681 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,754 GBP at Brilliant Earth · As of October 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831675598 or 831675598. Listed at 21 retailers as of October 29, 2026, with a 693% 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831675598
Dimensions9.26 × 9.23 × 5.74 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
9.26 mm9.23 mm3.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831675598
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Oct 29
Current: £4,754 GBP|Low: £375 GBP|High: £4,754 GBP|Avg: £1,209 GBP
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 20£387 GBP
Retailer 12£516 GBP
Retailer 8£581 GBP
Retailer 4£597 GBP
Retailer 13£607 GBP
Retailer 3£669 GBP
Retailer 6£723 GBP
Retailer 16£725 GBP
Retailer 14£786 GBP
Retailer 15£999 GBP
Retailer 19£1,027 GBP
Retailer 5£1,108 GBP
Retailer 2£1,152 GBP
Retailer 9£1,508 GBP
Retailer 10£1,602 GBP
Retailer 11£1,626 GBP
Retailer 17£1,985 GBP
Retailer 7£2,648 GBP
Retailer 18£3,067 GBP
Brilliant Earth£4,754 GBP

17 data points across 20 retailers

21 retailers£387 GBP to £3,067 GBP

A
Cheapest Retailer
-
£387 GBP
$518 USD
Final sale: no returns
Retailer 2
-
£428 GBP
$574 USD
View
Price last confirmed 14 days ago
Retailer 3
-
£516 GBP
HK$5,400 HKD
View
Price last confirmed 46 days ago
A
Retailer 4
-
£581 GBP
$778 USD
View
A
Retailer 5
-
£597 GBP
$800 USD
View
A
Retailer 6
-
£607 GBP
View
B+
Retailer 7
-
£669 GBP
$897 USD
View
A
Retailer 8
-
£723 GBP
€923 EUR
View
A
Retailer 9
-
£725 GBP
$972 USD
View
A
Retailer 10
-
£786 GBP
View
B+
Retailer 11
-
£999 GBP
A$2,059 AUD
View
B+
Retailer 12
-
£1,027 GBP
ZAR 22,223 ZAR
View
B+
Retailer 13
-
£1,108 GBP
$1,485 USD
View
B+
Retailer 14
-
£1,152 GBP
$1,543 USD
View
B
Retailer 15
-
£1,508 GBP
$2,021 USD
View
B
Retailer 16
-
£1,602 GBP
$2,147 USD
View
B
Retailer 17
-
£1,626 GBP
$2,179 USD
View
B
Retailer 18
-
£1,985 GBP
View
B
Retailer 19
-
£2,648 GBP
$3,549 USD
View
B
Retailer 20
-
£3,067 GBP
$4,110 USD
View
Most Expensive
Brilliant Earth
22295772A · Oct 25
£4,754 GBP
$6,370 USD
View
Price under review
20 more retailers have this diamond
Prices start from £387 GBPSave up to £2,681 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
£387 GBP