Oval|Lab Grown|IGI

1.27ct F VVS1 Oval Lab Grown Diamond

F/VVS1

Diamond specifications and retailer prices

From £160 GBP
As of November 5, 2026
Save £663 GBP (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £822 GBP at The Diamond Guys · As of November 5, 2026
View at The Diamond Guys

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 VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 5 retailers as of November 5, 2026, with prices from £160 to £822, a £663 spread on the same certified stone. The Diamond Guys lists it at £822. 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

1.27
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.77 × 6.12 × 3.79 mm
L/W Ratio1.43
Top View
8.77 mm6.12 mm1.27 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £702 GBP|Low: £152 GBP|High: £822 GBP|Avg: £485 GBP|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
November 5, 2026
Retailer 2£160 GBP
Retailer 3£185 GBP
Retailer 4£622 GBP
Retailer 1£702 GBP
The Diamond Guys£822 GBP

2 data points across 5 retailers

5 retailers£160 GBP to £822 GBP

B+
Cheapest Retailer
-
£160 GBP
B+
Retailer 2
-
£185 GBP
View
B
Retailer 3
-
£622 GBP
View
B
Retailer 4
-
£702 GBP
View
Most Expensive
C
The Diamond Guys
1961849810 · Nov 5
£822 GBP
$1,107 USD
View
4 more retailers have this diamond
Prices start from £160 GBPSave up to £663 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.

B+
1.27ct Oval
£160 GBP