Oval|Lab Grown|IGI

3.01ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG813601654

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813601654

Diamond specifications and retailer prices

From £1,693 GBP
$2,255 USD
As of October 29, 2026
Save £9,139 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £11,602 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct 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 LG813601654 or 813601654. Listed at 24 retailers as of October 29, 2026, with a 540% 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813601654
Dimensions11.86 × 8.19 × 5.00 mm
L/W Ratio1.45
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
11.86 mm8.19 mm3.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813601654
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: £11,602 GBP|Low: £1,625 GBP|High: £11,602 GBP|Avg: £3,390 GBP
Brilliant Earth
Retailer 2
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Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 18£1,693 GBP
Retailer 7£1,842 GBP
Retailer 3£1,964 GBP
Retailer 4£1,964 GBP
Retailer 16£2,088 GBP
Retailer 15£2,109 GBP
Retailer 8£2,149 GBP
Retailer 6£2,167 GBP
Retailer 2£2,698 GBP
Retailer 5£2,700 GBP
Retailer 14£2,955 GBP
Retailer 19£3,225 GBP
Retailer 9£3,235 GBP
Retailer 10£3,731 GBP
Retailer 12£4,561 GBP
Retailer 17£4,614 GBP
Retailer 11£4,873 GBP
Retailer 13£5,357 GBP
Brilliant Earth£11,602 GBP

44 data points across 19 retailers

24 retailers£1,693 GBP to £10,832 GBP

A
Cheapest Retailer
-
£1,693 GBP
$2,255 USD
A
Retailer 2
-
£1,842 GBP
$2,453 USD
View
A
Retailer 3
-
£1,964 GBP
$2,615 USD
View
Retailer 4
-
£1,964 GBP
$2,615 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
£2,088 GBP
$2,780 USD
View
B+
Retailer 6
-
£2,109 GBP
$2,809 USD
View
B+
Retailer 7
-
£2,149 GBP
$2,862 USD
View
B+
Retailer 8
-
£2,167 GBP
$2,886 USD
View
Final sale: no returns
B+
Retailer 9
-
£2,423 GBP
$3,226 USD
View
B+
Retailer 10
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£2,698 GBP
View
B+
Retailer 11
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£2,700 GBP
$3,595 USD
View
B+
Retailer 12
-
£2,892 GBP
CA$5,348 CAD
View
B+
Retailer 13
-
£3,225 GBP
$4,295 USD
View
B+
Retailer 14
-
£3,731 GBP
View
B+
Retailer 15
-
£4,561 GBP
ZAR 98,115 ZAR
View
B
Retailer 16
-
£4,614 GBP
$6,145 USD
View
B
Retailer 17
-
£4,873 GBP
$6,490 USD
View
B+
Retailer 18
-
£5,357 GBP
View
B
Retailer 19
-
£5,820 GBP
$7,750 USD
View
B
Retailer 20
-
£6,862 GBP
$9,138 USD
View
B
Retailer 21
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£8,503 GBP
$11,323 USD
View
B
Retailer 22
-
£9,596 GBP
$12,779 USD
View
B
Retailer 23
-
£10,832 GBP
$14,425 USD
View
Most Expensive
Brilliant Earth
20675650A · Oct 29
£11,602 GBP
$15,450 USD
View
Price under review
23 more retailers have this diamond
Prices start from £1,693 GBPSave up to £9,139 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 Oval
£1,693 GBP