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Oval|Lab Grown|IGI

1.10ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG713563817

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG713563817

Diamond specifications and retailer prices

From £275 GBP
$368 USD
As of October 30, 2026
Save £1,196 GBP (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,470 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.1ct lab-grown oval diamond

This 1.1ct 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 LG713563817 or 713563817. Listed at 25 retailers as of October 29, 2026, with prices from £275 to £1,470, a £1,196 spread on the same certified stone. Brilliant Earth lists it at £1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713563817
Dimensions8.44 × 5.71 × 3.55 mm
L/W Ratio1.48
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
8.44 mm5.71 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713563817
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.2%

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 30
Current: £1,470 GBP|Low: £246 GBP|High: £1,470 GBP|Avg: £670 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
October 30, 2026
Retailer 3£246 GBP
Retailer 5£305 GBP
Retailer 2£323 GBP
Retailer 4£410 GBP
Retailer 13£418 GBP
Retailer 7£523 GBP
Retailer 8£524 GBP
Retailer 6£545 GBP
Retailer 12£755 GBP
Retailer 9£817 GBP
Retailer 10£944 GBP
Retailer 11£1,228 GBP
Brilliant Earth£1,470 GBP

37 data points across 13 retailers

25 retailers£275 GBP to £1,470 GBP

Retailer 1
-
£246 GBP
$329 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£275 GBP
$368 USD
View
Final sale: no returns
Retailer 3
-
£285 GBP
$382 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£305 GBP
$408 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£305 GBP
$408 USD
View
A
Retailer 6
-
£305 GBP
$408 USD
View
Retailer 7
-
£305 GBP
$408 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£323 GBP
View
A
Retailer 9
-
£410 GBP
$550 USD
View
A
Retailer 10
-
£418 GBP
$560 USD
View
B+
Retailer 11
-
£484 GBP
$649 USD
View
B+
Retailer 12
-
£519 GBP
$695 USD
View
B+
Retailer 13
-
£523 GBP
A$1,078 AUD
View
B+
Retailer 14
-
£524 GBP
ZAR 11,337 ZAR
View
B+
Retailer 15
-
£545 GBP
View
B
Retailer 16
-
£755 GBP
$1,011 USD
View
B+
Retailer 17
-
£817 GBP
€1,042 EUR
View
B+
Retailer 18
-
£944 GBP
$1,265 USD
View
B
Retailer 19
-
£976 GBP
SGD 1,768 SGD
View
Retailer 20
-
£980 GBP
$1,313 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
£1,013 GBP
$1,357 USD
View
B
Retailer 22
-
£1,183 GBP
View
B
Retailer 23
-
£1,199 GBP
$1,606 USD
View
Retailer 24
-
£1,228 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
15637461A · Oct 29
£1,470 GBP
$1,970 USD
View
24 more retailers have this diamond
Prices start from £275 GBPSave up to £1,196 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
1.10ct Oval
£275 GBP