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Round|Lab Grown|IGI

3.06ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG726536158

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726536158

Diamond specifications and retailer prices

From £464 GBP
$622 USD
As of October 29, 2026
Save £4,768 GBP (91%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £5,232 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726536158 or 726536158. Listed at 28 retailers as of October 29, 2026, with prices from £464 to £5,232, a £4,768 spread on the same certified stone. Brilliant Earth lists it at £5,232. 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

3.06
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726536158
Dimensions9.34 × 9.38 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.38 mm3.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726536158
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 41.6°Culet: NoneDepth 60.9%

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: £5,232 GBP|Low: £460 GBP|High: £5,232 GBP|Avg: £1,370 GBP
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 10£464 GBP
Retailer 22£519 GBP
Retailer 5£575 GBP
Retailer 7£575 GBP
Retailer 19£576 GBP
Retailer 18£672 GBP
Retailer 6£776 GBP
Retailer 8£880 GBP
Retailer 2£899 GBP
Retailer 16£918 GBP
Retailer 17£1,222 GBP
Retailer 21£1,222 GBP
Retailer 13£1,250 GBP
Retailer 4£1,264 GBP
Retailer 3£1,316 GBP
Retailer 11£1,514 GBP
Retailer 14£1,672 GBP
Retailer 15£1,820 GBP
Retailer 12£1,859 GBP
Retailer 9£1,895 GBP
Retailer 20£2,270 GBP
Brilliant Earth£5,232 GBP

37 data points across 22 retailers

28 retailers£464 GBP to £5,232 GBP

Retailer 1
-
£460 GBP
$616 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£464 GBP
$622 USD
View
A
Retailer 3
-
£519 GBP
$696 USD
View
Retailer 4
-
£563 GBP
$754 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
£575 GBP
$771 USD
View
Retailer 6
-
£575 GBP
$771 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£576 GBP
$772 USD
View
Final sale: no returns
A
Retailer 8
-
£672 GBP
$900 USD
View
A
Retailer 9
-
£776 GBP
$1,040 USD
View
A
Retailer 10
-
£880 GBP
$1,179 USD
View
A
Retailer 11
-
£899 GBP
View
A
Retailer 12
-
£918 GBP
€1,171 EUR
View
B+
Retailer 13
-
£1,222 GBP
A$2,518 AUD
View
Retailer 14
-
£1,222 GBP
A$2,520 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
£1,250 GBP
ZAR 27,050 ZAR
View
B+
Retailer 16
-
£1,264 GBP
$1,693 USD
View
B+
Retailer 17
-
£1,316 GBP
$1,763 USD
View
Retailer 18
-
£1,428 GBP
$1,913 USD
View
Price last confirmed 14 days ago
Retailer 19
-
£1,499 GBP
$2,008 USD
View
Price last confirmed 39 days ago
B+
Retailer 20
-
£1,514 GBP
$2,028 USD
View
B+
Retailer 21
-
£1,672 GBP
View
B
Retailer 22
-
£1,819 GBP
$2,437 USD
View
B+
Retailer 23
-
£1,820 GBP
$2,438 USD
View
B
Retailer 24
-
£1,859 GBP
$2,490 USD
View
B
Retailer 25
-
£1,895 GBP
$2,539 USD
View
B
Retailer 26
-
£2,002 GBP
$2,683 USD
View
B
Retailer 27
-
£2,270 GBP
View
Most Expensive
B
Brilliant Earth
18185500A · Oct 29
£5,232 GBP
$7,010 USD
View
27 more retailers have this diamond
Prices start from £464 GBPSave up to £4,768 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
3.06ct Round
£464 GBP