Oval|Lab Grown|IGI

1.26ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG806624137

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806624137

Diamond specifications and retailer prices

From £149 GBP
As of November 3, 2026
Save £1,281 GBP (90%) vs most expensive(unlock to see where)
14 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 LG806624137 or 806624137. Listed at 14 retailers as of November 2, 2026, with prices from £149 to £1,430, a £1,281 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 angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806624137
Dimensions8.53 × 6.19 × 3.84 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm6.19 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806624137
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: £1,430 GBP|Low: £149 GBP|High: £1,430 GBP|Avg: £498 GBP
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 16
November 2, 2026
Retailer 10£149 GBP
Retailer 12£173 GBP
Retailer 5£220 GBP
Retailer 2£244 GBP
Retailer 4£250 GBP
Retailer 3£279 GBP
Retailer 11£328 GBP
Retailer 7£333 GBP
Retailer 15£497 GBP
Retailer 14£530 GBP
Retailer 8£592 GBP
Retailer 16£596 GBP
Retailer 6£657 GBP
Retailer 13£821 GBP
Retailer 9£919 GBP
Do Amore Diamonds£1,430 GBP

14 data points across 16 retailers

14 retailers£149 GBP to £1,430 GBP

A
Cheapest Retailer
-
£149 GBP
A
Retailer 2
-
£173 GBP
View
A
Retailer 3
-
£220 GBP
View
A
Retailer 4
-
£244 GBP
View
B+
Retailer 5
-
£250 GBP
View
A
Retailer 6
-
£279 GBP
View
A
Retailer 7
-
£328 GBP
View
Retailer 8
-
£497 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
£530 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£596 GBP
View
B
Retailer 11
-
£656 GBP
View
Retailer 12
-
£821 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
£919 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BDEFDCDAB · Nov 2
£1,430 GBP
$1,930 USD
View
13 more retailers have this diamond
Prices start from £149 GBPSave up to £1,281 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
£149 GBP