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Round|Lab Grown|IGI

3.01ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG573391898

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573391898

Diamond specifications and retailer prices

From £514 GBP
$685 USD
As of October 29, 2026
Save £3,165 GBP (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £4,738 GBP at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct 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 LG573391898 or 573391898. Listed at 31 retailers as of October 29, 2026, with a 615% 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

3.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573391898
Dimensions9.38 × 9.35 × 5.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.38 mm9.35 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573391898
Side View
Table 59.5%Crown 33.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.7%

Caratlytics Score

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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: Oct 29
Current: £4,738 GBP|Low: £519 GBP|High: £4,738 GBP|Avg: £1,313 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 6£519 GBP
Retailer 12£616 GBP
Retailer 2£729 GBP
Retailer 4£800 GBP
Retailer 10£869 GBP
Retailer 7£886 GBP
Retailer 13£1,206 GBP
Retailer 9£1,233 GBP
Retailer 11£1,244 GBP
Retailer 14£1,327 GBP
Retailer 5£1,655 GBP
Retailer 3£1,718 GBP
Retailer 8£2,478 GBP
Brilliant Earth£4,738 GBP

34 data points across 14 retailers

31 retailers£514 GBP to £3,680 GBP

Retailer 1
-
£415 GBP
$552 USD
Price last confirmed 30 days ago
Retailer 2
-
£464 GBP
$618 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£464 GBP
$618 USD
View
Price last confirmed 23 days ago
Retailer 4
-
£508 GBP
$676 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£514 GBP
$685 USD
View
Price last confirmed 20 days ago
Retailer 6
-
£514 GBP
$685 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£514 GBP
$685 USD
View
A
Retailer 8
-
£519 GBP
$691 USD
View
Final sale: no returns
A
Retailer 9
-
£616 GBP
$820 USD
View
A
Retailer 10
-
£702 GBP
HK$7,300 HKD
View
A
Retailer 11
-
£722 GBP
$961 USD
View
A
Retailer 12
-
£729 GBP
View
A
Retailer 13
-
£732 GBP
$975 USD
View
A
Retailer 14
-
£800 GBP
$1,065 USD
View
A
Retailer 15
-
£869 GBP
€1,102 EUR
View
B+
Retailer 16
-
£886 GBP
View
Retailer 17
-
£1,206 GBP
A$2,471 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
£1,233 GBP
ZAR 26,521 ZAR
View
B+
Retailer 19
-
£1,244 GBP
A$2,548 AUD
View
B+
Retailer 20
-
£1,327 GBP
$1,767 USD
View
B+
Retailer 21
-
£1,343 GBP
$1,788 USD
View
Retailer 22
-
£1,493 GBP
$1,988 USD
View
Price last confirmed 30 days ago
Retailer 23
-
£1,493 GBP
$1,988 USD
View
Price last confirmed 20 days ago
B
Retailer 24
-
£1,655 GBP
$2,204 USD
View
Retailer 25
-
£1,718 GBP
A$3,520 AUD
View
Price last confirmed 21 days ago
B
Retailer 26
-
£1,728 GBP
$2,302 USD
View
B
Retailer 27
-
£1,922 GBP
$2,560 USD
View
B
Retailer 28
-
£2,035 GBP
SGD 3,662 SGD
View
B
Retailer 29
-
£2,478 GBP
View
B
Retailer 30
-
£3,680 GBP
$4,900 USD
View
Most Expensive
Brilliant Earth
7652101Y · Oct 17
£4,738 GBP
$6,310 USD
View
Price under review
30 more retailers have this diamond
Prices start from £514 GBPSave up to £3,165 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
3.01ct Round
£514 GBP