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Oval|Lab Grown|IGI

1.05ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG761552863

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761552863

Diamond specifications and retailer prices

From £268 GBP
$357 USD
As of October 29, 2026
Save £1,992 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,260 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761552863 or 761552863. Listed at 22 retailers as of October 29, 2026, with prices from £268 to £2,260, a £1,992 spread on the same certified stone. Brilliant Earth lists it at £2,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552863
Dimensions8.53 × 5.70 × 3.47 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
8.53 mm5.70 mm1.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552863
Side View
Table 59.0%Crown 32.6°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 60.9%

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: £2,260 GBP|Low: £258 GBP|High: £2,260 GBP|Avg: £717 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14£268 GBP
Retailer 13£311 GBP
Retailer 3£333 GBP
Retailer 4£333 GBP
Retailer 2£343 GBP
Retailer 6£447 GBP
Retailer 7£447 GBP
Retailer 10£555 GBP
Retailer 11£571 GBP
Retailer 8£598 GBP
Retailer 5£830 GBP
Retailer 12£891 GBP
Retailer 15£1,069 GBP
Retailer 9£1,306 GBP
Brilliant Earth£2,260 GBP

34 data points across 15 retailers

22 retailers£268 GBP to £2,260 GBP

A
Cheapest Retailer
-
£268 GBP
$357 USD
A
Retailer 2
-
£300 GBP
$399 USD
View
Final sale: no returns
A
Retailer 3
-
£311 GBP
$414 USD
View
A
Retailer 4
-
£333 GBP
$443 USD
View
A
Retailer 5
-
£333 GBP
$443 USD
View
A
Retailer 6
-
£343 GBP
View
A
Retailer 7
-
£447 GBP
$595 USD
View
B+
Retailer 8
-
£447 GBP
$595 USD
View
B+
Retailer 9
-
£481 GBP
$641 USD
View
B+
Retailer 10
-
£509 GBP
$678 USD
View
B+
Retailer 11
-
£555 GBP
A$1,138 AUD
View
B+
Retailer 12
-
£571 GBP
ZAR 12,284 ZAR
View
B+
Retailer 13
-
£598 GBP
View
B
Retailer 14
-
£830 GBP
$1,105 USD
View
B
Retailer 15
-
£884 GBP
SGD 1,591 SGD
View
B+
Retailer 16
-
£891 GBP
€1,130 EUR
View
B
Retailer 17
-
£1,069 GBP
$1,423 USD
View
B
Retailer 18
-
£1,099 GBP
$1,463 USD
View
B
Retailer 19
-
£1,272 GBP
$1,694 USD
View
B
Retailer 20
-
£1,293 GBP
View
B
Retailer 21
-
£1,306 GBP
View
Most Expensive
B
Brilliant Earth
20485615A · Oct 29
£2,260 GBP
$3,010 USD
View
21 more retailers have this diamond
Prices start from £268 GBPSave up to £1,992 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
1.05ct Oval
£268 GBP