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Round|Lab Grown|IGI

3.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG658477867

Shape and cutting style on the report: Round brilliant

Certificate IGI LG658477867

Diamond specifications and retailer prices

From £541 GBP
$725 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: £3,746 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG658477867 or 658477867. Listed at 2 retailers as of October 29, 2026. 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

3.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658477867
Dimensions9.41 × 9.35 × 5.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.41 mm9.35 mm3.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658477867
Side View
Table 58.0%Crown 34.2°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £3,746 GBP|Low: £541 GBP|High: £8,747 GBP|Avg: £2,443 GBP|-2.1%
Novita Diamonds
Retailer 2
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October 8, 2026
Retailer 4£541 GBP
Retailer 12£863 GBP
Retailer 2£944 GBP
Retailer 14£978 GBP
Retailer 16£1,113 GBP
Retailer 9£1,253 GBP
Retailer 8£1,324 GBP
Retailer 10£1,491 GBP
Retailer 13£1,568 GBP
Retailer 5£2,072 GBP
Retailer 3£2,698 GBP
Retailer 7£2,944 GBP
Novita Diamonds£3,746 GBP
Retailer 6£3,974 GBP
Retailer 15£4,799 GBP
Retailer 11£8,747 GBP

5 data points across 16 retailers

2 retailers

A
Cheapest Retailer
-
£541 GBP
$725 USD
Final sale: no returns
Most Expensive
Novita Diamonds
cert_658477867 · Oct 8
£3,746 GBP
A$7,722 AUD
View
Price last confirmed 22 days ago
1 more retailer has this diamond
Prices start from £541 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
3.07ct Round
£541 GBP