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Oval|Lab Grown|IGI

1.05ct F IF Oval Lab Grown Diamond

GD • F/IF • IGI LG695526254

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG695526254

Diamond specifications and retailer prices

From £206 GBP
As of November 3, 2026
Save £1,446 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,652 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG695526254 or 695526254. Listed at 12 retailers as of November 3, 2026, with prices from £206 to £1,652, a £1,446 spread on the same certified stone. Do Amore Diamonds lists it at £1,652. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695526254
Dimensions8.04 × 5.72 × 3.52 mm
L/W Ratio1.41
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
8.04 mm5.72 mm1.05 ctF / IF
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG695526254
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.5%

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: Nov 3
Current: £1,652 GBP|Low: £198 GBP|High: £1,830 GBP|Avg: £627 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 10£206 GBP
Retailer 13£239 GBP
Retailer 2£297 GBP
Retailer 4£391 GBP
Retailer 9£393 GBP
Retailer 11£421 GBP
Retailer 3£436 GBP
Retailer 5£499 GBP
Retailer 6£711 GBP
Retailer 8£784 GBP
Retailer 12£907 GBP
Retailer 7£1,130 GBP
Do Amore Diamonds£1,652 GBP

36 data points across 13 retailers

12 retailers£206 GBP to £1,652 GBP

A
Cheapest Retailer
-
£206 GBP
A
Retailer 2
-
£239 GBP
View
A
Retailer 3
-
£297 GBP
View
B+
Retailer 4
-
£391 GBP
View
B+
Retailer 5
-
£393 GBP
View
B+
Retailer 6
-
£421 GBP
View
B+
Retailer 7
-
£436 GBP
View
B
Retailer 8
-
£711 GBP
View
B
Retailer 9
-
£784 GBP
View
B
Retailer 10
-
£907 GBP
View
B
Retailer 11
-
£1,130 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1695406 · Nov 4
£1,652 GBP
$2,230 USD
View
11 more retailers have this diamond
Prices start from £206 GBPSave up to £1,446 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
£206 GBP