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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG715523652

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715523652

Diamond specifications and retailer prices

From £153 GBP
$204 USD
As of October 29, 2026
Save £966 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,156 GBP at Brilliant Earth · As of September 24, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715523652 or 715523652. Listed at 23 retailers as of October 29, 2026, with a 630% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715523652
Dimensions5.72 × 5.72 × 3.60 mm
L/W Ratio1.00
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
5.72 mm5.72 mm1.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715523652
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

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: £1,119 GBP|Low: £152 GBP|High: £1,119 GBP|Avg: £456 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 11£153 GBP
Retailer 17£172 GBP
Retailer 21£178 GBP
Retailer 6£190 GBP
Retailer 14£190 GBP
Retailer 2£201 GBP
Retailer 16£326 GBP
Retailer 7£328 GBP
Retailer 4£345 GBP
Retailer 13£349 GBP
Retailer 5£367 GBP
Retailer 3£409 GBP
Retailer 18£464 GBP
Retailer 9£515 GBP
Retailer 10£611 GBP
Retailer 12£651 GBP
Retailer 19£752 GBP
Retailer 15£755 GBP
Retailer 20£893 GBP
Retailer 8£906 GBP
Brilliant Earth£1,119 GBP

30 data points across 21 retailers

23 retailers£153 GBP to £1,119 GBP

A
Cheapest Retailer
-
£153 GBP
$204 USD
A
Retailer 2
-
£172 GBP
$229 USD
View
Final sale: no returns
A
Retailer 3
-
£178 GBP
$237 USD
View
A
Retailer 4
-
£190 GBP
$253 USD
View
A
Retailer 5
-
£190 GBP
$253 USD
View
A
Retailer 6
-
£201 GBP
View
A
Retailer 7
-
£326 GBP
ZAR 7,015 ZAR
View
A
Retailer 8
-
£328 GBP
$437 USD
View
A
Retailer 9
-
£349 GBP
View
A
Retailer 10
-
£367 GBP
$489 USD
View
B+
Retailer 11
-
£409 GBP
A$838 AUD
View
B+
Retailer 12
-
£422 GBP
$562 USD
View
B+
Retailer 13
-
£464 GBP
A$951 AUD
View
B+
Retailer 14
-
£515 GBP
$686 USD
View
B+
Retailer 15
-
£611 GBP
$813 USD
View
B
Retailer 16
-
£651 GBP
$866 USD
View
B
Retailer 17
-
£678 GBP
$903 USD
View
B+
Retailer 18
-
£752 GBP
A$1,540 AUD
View
B
Retailer 19
-
£755 GBP
$1,005 USD
View
B
Retailer 20
-
£893 GBP
View
B
Retailer 21
-
£906 GBP
$1,206 USD
View
B
Retailer 22
-
£1,119 GBP
$1,490 USD
View
Most Expensive
Brilliant Earth
20626466A · Sep 24
£1,156 GBP
$1,540 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from £153 GBPSave up to £966 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
1.01ct Oval
£153 GBP