Oval|Lab Grown|GIA

1.40ct F VVS1 Oval Lab Grown Diamond

F/VVS1 • GIA 5526819314

Certificate GIA 5526819314

Diamond specifications and retailer prices

From £1,058 GBP
$1,420 USD
As of November 2, 2026
Save £313 GBP (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,371 GBP at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 1.4ct lab-grown oval diamond

This 1.4ct 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 GIA 5526819314. Listed at 3 retailers as of November 2, 2026, with prices from £1,058 to £1,371, a £313 spread on the same certified stone. Kay Jewelers lists it at £1,371. 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

1.40
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5526819314
Dimensions9.00 × 6.39 mm
L/W Ratio1.41
Top View
9.00 mm6.39 mm1.40 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526819314
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £1,371 GBP|Low: £1,058 GBP|High: £1,774 GBP|Avg: £1,543 GBP|-22.7%
Kay Jewelers
Retailer 2
Retailer 3
October 2, 2026
Retailer 2£1,058 GBP
Kay Jewelers£1,371 GBP
Retailer 3£1,371 GBP

7 data points across 3 retailers

3 retailers£1,058 GBP to £1,371 GBP

B
Cheapest Retailer
-
£1,058 GBP
$1,420 USD
B
Retailer 2
-
£1,371 GBP
$1,840 USD
View
Most Expensive
B
Kay Jewelers
255530813 · Nov 2
£1,371 GBP
$1,840 USD
View
2 more retailers have this diamond
Prices start from £1,058 GBPSave up to £313 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
1.40ct Oval
£1,058 GBP