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Oval|Lab Grown|IGI

3.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG727578365

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727578365

Diamond specifications and retailer prices

From £795 GBP
$1,059 USD
As of October 26, 2026
Save £7,044 GBP (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £7,840 GBP at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG727578365 or 727578365. Listed at 29 retailers as of October 26, 2026, with prices from £795 to £7,840, a £7,044 spread on the same certified stone. Brilliant Earth lists it at £7,840. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578365
Dimensions11.55 × 8.15 × 5.12 mm
L/W Ratio1.42
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
11.55 mm8.15 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727578365
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

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 26
Current: £7,840 GBP|Low: £794 GBP|High: £7,840 GBP|Avg: £2,125 GBP
Brilliant Earth
Retailer 2
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Retailer 26
October 29, 2026
Retailer 25£795 GBP
Retailer 17£866 GBP
Retailer 8£923 GBP
Retailer 23£1,015 GBP
Retailer 21£1,063 GBP
Retailer 13£1,104 GBP
Retailer 3£1,117 GBP
Retailer 6£1,125 GBP
Retailer 20£1,328 GBP
Retailer 26£1,393 GBP
Retailer 7£1,482 GBP
Retailer 14£1,730 GBP
Retailer 4£1,928 GBP
Retailer 15£2,123 GBP
Retailer 5£2,125 GBP
Retailer 18£2,167 GBP
Retailer 24£2,387 GBP
Retailer 22£2,552 GBP
Retailer 10£2,861 GBP
Retailer 9£2,956 GBP
Retailer 2£3,146 GBP
Retailer 16£3,223 GBP
Retailer 11£3,262 GBP
Retailer 12£3,525 GBP
Retailer 19£5,401 GBP
Brilliant Earth£7,840 GBP

25 data points across 26 retailers

29 retailers£795 GBP to £7,840 GBP

A
Cheapest Retailer
-
£795 GBP
$1,059 USD
A
Retailer 2
-
£866 GBP
$1,153 USD
View
A
Retailer 3
-
£923 GBP
$1,229 USD
View
A
Retailer 4
-
£1,015 GBP
$1,351 USD
View
Final sale: no returns
A
Retailer 5
-
£1,063 GBP
$1,415 USD
View
A
Retailer 6
-
£1,104 GBP
View
A
Retailer 7
-
£1,117 GBP
$1,488 USD
View
A
Retailer 8
-
£1,125 GBP
HK$11,700 HKD
View
A
Retailer 9
-
£1,328 GBP
View
A
Retailer 10
-
£1,393 GBP
$1,855 USD
View
A
Retailer 11
-
£1,435 GBP
View
Price last confirmed 14 days ago
A
Retailer 12
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£1,482 GBP
€1,879 EUR
View
A
Retailer 13
-
£1,730 GBP
$2,304 USD
View
A
Retailer 14
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£1,928 GBP
$2,568 USD
View
A
Retailer 15
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£2,005 GBP
A$4,108 AUD
View
A
Retailer 16
-
£2,123 GBP
ZAR 45,672 ZAR
View
A
Retailer 17
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£2,125 GBP
$2,830 USD
View
A
Retailer 18
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£2,167 GBP
A$4,439 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
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£2,387 GBP
$3,179 USD
View
B+
Retailer 20
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£2,552 GBP
View
B+
Retailer 21
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£2,861 GBP
$3,810 USD
View
B+
Retailer 22
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£2,956 GBP
$3,936 USD
View
B+
Retailer 23
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£3,146 GBP
View
B+
Retailer 24
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£3,223 GBP
$4,292 USD
View
B+
Retailer 25
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£3,262 GBP
SGD 5,871 SGD
View
B+
Retailer 26
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£3,525 GBP
$4,694 USD
View
B
Retailer 27
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£4,114 GBP
$5,479 USD
View
Price last confirmed 101 days ago
B
Retailer 28
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£5,401 GBP
A$11,066 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
15743664A · Oct 28
£7,840 GBP
$10,440 USD
View
28 more retailers have this diamond
Prices start from £795 GBPSave up to £7,044 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
£795 GBP