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Round|Lab Grown|IGI

3.06ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794622777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794622777

Diamond specifications and retailer prices

From £859 GBP
$1,151 USD
As of October 29, 2026
Save £6,768 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,627 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794622777 or 794622777. Listed at 12 retailers as of October 29, 2026, with prices from £859 to £7,627, a £6,768 spread on the same certified stone. Do Amore Diamonds lists it at £7,627. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622777
Dimensions9.36 × 9.30 × 5.72 mm
L/W Ratio1.01
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
9.36 mm9.30 mm3.06 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622777
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

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: £7,627 GBP|Low: £834 GBP|High: £9,665 GBP|Avg: £2,814 GBP|-5.5%
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 6£834 GBP
Retailer 13£859 GBP
Retailer 19£934 GBP
Retailer 15£1,201 GBP
Retailer 16£1,584 GBP
Retailer 17£1,601 GBP
Retailer 5£1,679 GBP
Retailer 9£1,746 GBP
Retailer 2£1,964 GBP
Retailer 18£2,061 GBP
Retailer 7£2,083 GBP
Retailer 3£2,753 GBP
Retailer 11£3,329 GBP
Retailer 14£3,553 GBP
Retailer 8£3,878 GBP
Retailer 10£4,262 GBP
Retailer 4£4,735 GBP
Retailer 12£5,859 GBP
Do Amore Diamonds£7,627 GBP

18 data points across 19 retailers

12 retailers£859 GBP to £7,627 GBP

A
Cheapest Retailer
-
£859 GBP
$1,151 USD
A
Retailer 2
-
£934 GBP
$1,252 USD
View
A
Retailer 3
-
£1,201 GBP
$1,609 USD
View
A
Retailer 4
-
£1,584 GBP
$2,122 USD
View
A
Retailer 5
-
£1,601 GBP
$2,145 USD
View
A
Retailer 6
-
£1,964 GBP
$2,631 USD
View
A
Retailer 7
-
£2,061 GBP
$2,762 USD
View
B+
Retailer 8
-
£2,753 GBP
$3,689 USD
View
B+
Retailer 9
-
£3,553 GBP
View
B
Retailer 10
-
£4,735 GBP
$6,345 USD
View
B
Retailer 11
-
£5,859 GBP
$7,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-475A0C314 · Oct 29
£7,627 GBP
$10,220 USD
View
11 more retailers have this diamond
Prices start from £859 GBPSave up to £6,768 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
£859 GBP