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Oval|Lab Grown|IGI

1.27ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG801670161

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801670161

Diamond specifications and retailer prices

From £173 GBP
As of October 31, 2026
Save £694 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £866 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801670161 or 801670161. Listed at 12 retailers as of October 29, 2026, with prices from £173 to £866, a £694 spread on the same certified stone. MOH London lists it at £866. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801670161
Dimensions8.65 × 6.06 × 3.80 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm6.06 mm1.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801670161
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 31
Current: £866 GBP|Low: £173 GBP|High: £866 GBP|Avg: £443 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 9£173 GBP
Retailer 6£236 GBP
Retailer 4£248 GBP
Retailer 7£312 GBP
Retailer 5£338 GBP
Retailer 12£363 GBP
Retailer 2£393 GBP
Retailer 11£481 GBP
Retailer 8£593 GBP
Retailer 10£594 GBP
Retailer 3£625 GBP
MOH London£866 GBP

9 data points across 12 retailers

12 retailers£173 GBP to £866 GBP

A
Cheapest Retailer
-
£173 GBP
A
Retailer 2
-
£236 GBP
View
B+
Retailer 3
-
£248 GBP
View
A
Retailer 4
-
£312 GBP
View
A
Retailer 5
-
£338 GBP
View
A
Retailer 6
-
£363 GBP
View
A
Retailer 7
-
£393 GBP
View
B+
Retailer 8
-
£481 GBP
View
B+
Retailer 9
-
£593 GBP
View
B+
Retailer 10
-
£594 GBP
View
B
Retailer 11
-
£625 GBP
View
Most Expensive
B
MOH London
LG801670161 · Oct 29
£866 GBP
View
11 more retailers have this diamond
Prices start from £173 GBPSave up to £694 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
1.27ct Oval
£173 GBP