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Oval|Lab Grown|IGI

1.26ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG808628916

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG808628916

Diamond specifications and retailer prices

From £220 GBP
As of November 5, 2026
Save £1,210 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,430 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown oval diamond

This 1.26ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808628916 or 808628916. Listed at 11 retailers as of November 2, 2026, with prices from £220 to £1,430, a £1,210 spread on the same certified stone. Do Amore Diamonds lists it at £1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808628916
Dimensions8.77 × 6.21 × 3.74 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm6.21 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808628916
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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: Nov 5
Current: £1,430 GBP|Low: £220 GBP|High: £1,430 GBP|Avg: £515 GBP|+4.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 14
November 2, 2026
Retailer 14£220 GBP
Retailer 13£250 GBP
Retailer 10£279 GBP
Retailer 3£327 GBP
Retailer 8£328 GBP
Retailer 4£344 GBP
Retailer 11£419 GBP
Retailer 5£462 GBP
Retailer 9£530 GBP
Retailer 2£596 GBP
Retailer 12£664 GBP
Retailer 6£754 GBP
Retailer 7£919 GBP
Do Amore Diamonds£1,430 GBP

16 data points across 14 retailers

11 retailers£220 GBP to £1,430 GBP

A
Cheapest Retailer
-
£220 GBP
B+
Retailer 2
-
£250 GBP
View
A
Retailer 3
-
£279 GBP
View
A
Retailer 4
-
£328 GBP
View
B+
Retailer 5
-
£419 GBP
View
Retailer 6
-
£462 GBP
View
Price last confirmed 66 days ago
Retailer 7
-
£530 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£596 GBP
View
B
Retailer 9
-
£664 GBP
View
B
Retailer 10
-
£919 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5343F80D2 · Nov 2
£1,430 GBP
$1,930 USD
View
10 more retailers have this diamond
Prices start from £220 GBPSave up to £1,210 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
1.26ct Oval
£220 GBP