Oval|Lab Grown|IGI

1.42ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG841677723

Certificate IGI LG841677723

Diamond specifications and retailer prices

From £261 GBP
$350 USD
As of November 2, 2026
Save £584 GBP (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £845 GBP at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.42ct lab-grown oval diamond

This 1.42ct 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), with a top-tier cut grade and certified by IGI LG841677723 or 841677723. Listed at 7 retailers as of November 2, 2026, with prices from £261 to £845, a £584 spread on the same certified stone. Michael Trio lists it at £845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG841677723
Dimensions9.02 × 6.43 × 3.96 mm
L/W Ratio1.40
Top View
9.02 mm6.43 mm1.42 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841677723
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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 2
Current: £845 GBP|Low: £261 GBP|High: £845 GBP|Avg: £554 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5£261 GBP
Retailer 4£263 GBP
Retailer 6£405 GBP
Retailer 3£441 GBP
Retailer 2£627 GBP
Retailer 7£797 GBP
Michael Trio£845 GBP

2 data points across 7 retailers

7 retailers£261 GBP to £845 GBP

B+
Cheapest Retailer
-
£261 GBP
$350 USD
A
Retailer 2
-
£263 GBP
View
A
Retailer 3
-
£405 GBP
View
A
Retailer 4
-
£441 GBP
$592 USD
View
Retailer 5
-
£627 GBP
$841 USD
View
B
Retailer 6
-
£797 GBP
$1,070 USD
View
Most Expensive
B
Michael Trio
1557593271 · Nov 2
£845 GBP
SGD 1,532 SGD
View
6 more retailers have this diamond
Prices start from £261 GBPSave up to £584 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
1.42ct Oval
£261 GBP