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Oval|Lab Grown|IGI

3.06ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG846663144

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846663144

Diamond specifications and retailer prices

From £1,008 GBP
$1,340 USD
As of October 29, 2026
Save £7,782 GBP (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £8,790 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663144 or 846663144. Listed at 8 retailers as of October 28, 2026, with prices from £1,008 to £8,790, a £7,782 spread on the same certified stone. Brilliant Earth lists it at £8,790. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663144
Dimensions11.74 × 8.15 × 5.03 mm
L/W Ratio1.44
Girdle conditionFaceted
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
11.74 mm8.15 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663144
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.7%

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: £8,790 GBP|Low: £1,008 GBP|High: £8,790 GBP|Avg: £2,398 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2£1,008 GBP
Retailer 4£1,050 GBP
Retailer 6£1,401 GBP
Retailer 8£1,939 GBP
Retailer 5£2,226 GBP
Retailer 7£2,858 GBP
Retailer 3£2,991 GBP
Brilliant Earth£8,790 GBP

5 data points across 8 retailers

8 retailers£1,008 GBP to £8,790 GBP

A
Cheapest Retailer
-
£1,008 GBP
$1,340 USD
A
Retailer 2
-
£1,050 GBP
View
A
Retailer 3
-
£1,401 GBP
$1,862 USD
View
A
Retailer 4
-
£1,939 GBP
$2,576 USD
View
B+
Retailer 5
-
£2,226 GBP
$2,958 USD
View
B+
Retailer 6
-
£2,858 GBP
$3,797 USD
View
B+
Retailer 7
-
£2,991 GBP
View
Most Expensive
B
Brilliant Earth
22305804A · Oct 28
£8,790 GBP
$11,680 USD
View
7 more retailers have this diamond
Prices start from £1,008 GBPSave up to £7,782 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 Oval
£1,008 GBP