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Oval|Lab Grown|IGI

3.01ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG777608671

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777608671

Diamond specifications and retailer prices

From £1,040 GBP
$1,385 USD
As of October 28, 2026
Save £7,543 GBP (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £11,662 GBP at Brilliant Earth · As of October 24, 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 LG777608671 or 777608671. Listed at 24 retailers as of October 28, 2026, with a 725% 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 angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777608671
Dimensions12.08 × 8.05 × 5.05 mm
L/W Ratio1.50
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
12.08 mm8.05 mm3.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777608671
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
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 28
Current: £11,662 GBP|Low: £895 GBP|High: £11,707 GBP|Avg: £2,892 GBP|-0.4%
Brilliant Earth
Retailer 2
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Retailer 24
October 28, 2026
Retailer 5£895 GBP
Retailer 14£974 GBP
Retailer 8£1,039 GBP
Retailer 19£1,040 GBP
Retailer 10£1,224 GBP
Retailer 24£1,242 GBP
Retailer 20£1,250 GBP
Retailer 13£1,429 GBP
Retailer 3£1,554 GBP
Retailer 2£1,678 GBP
Retailer 16£1,740 GBP
Retailer 17£1,803 GBP
Retailer 4£1,946 GBP
Retailer 11£1,989 GBP
Retailer 22£2,388 GBP
Retailer 9£2,506 GBP
Retailer 7£2,980 GBP
Retailer 23£3,121 GBP
Retailer 12£3,273 GBP
Retailer 6£3,371 GBP
Retailer 21£3,629 GBP
Retailer 15£3,638 GBP
Retailer 18£7,201 GBP
Brilliant Earth£11,662 GBP

34 data points across 24 retailers

24 retailers£1,040 GBP to £8,583 GBP

Retailer 1
-
£895 GBP
$1,192 USD
Price last confirmed 14 days ago
Retailer 2
-
£974 GBP
$1,297 USD
View
Price last confirmed 16 days ago
Retailer 3
-
£1,039 GBP
$1,383 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£1,040 GBP
$1,385 USD
View
A
Retailer 5
-
£1,224 GBP
$1,630 USD
View
Retailer 6
-
£1,242 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£1,250 GBP
HK$13,000 HKD
View
A
Retailer 8
-
£1,429 GBP
$1,903 USD
View
Retailer 9
-
£1,554 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
-
£1,678 GBP
$2,235 USD
View
Retailer 11
-
£1,803 GBP
$2,401 USD
View
Price last confirmed 18 days ago
Retailer 12
-
£1,946 GBP
$2,592 USD
View
Price last confirmed 14 days ago
Retailer 13
-
£1,989 GBP
$2,649 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£2,388 GBP
ZAR 51,383 ZAR
View
Retailer 15
-
£2,506 GBP
View
Price last confirmed 13 days ago
B+
Retailer 16
-
£2,947 GBP
$3,924 USD
View
B+
Retailer 17
-
£2,980 GBP
$3,968 USD
View
Retailer 18
-
£3,273 GBP
$4,359 USD
View
Price last confirmed 11 days ago
Retailer 19
-
£3,371 GBP
View
Price last confirmed 14 days ago
B
Retailer 20
-
£3,629 GBP
SGD 6,531 SGD
View
B+
Retailer 21
-
£3,638 GBP
$4,844 USD
View
B
Retailer 22
-
£7,201 GBP
$9,590 USD
View
B
Retailer 23
-
£8,583 GBP
$11,430 USD
View
Most Expensive
Brilliant Earth
17836322A · Oct 24
£11,662 GBP
$15,530 USD
View
Price under review
23 more retailers have this diamond
Prices start from £1,040 GBPSave up to £7,543 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
£1,040 GBP