CaratHunter
Plans
Oval|Lab Grown|IGI

1.43ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG766667460

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766667460

Diamond specifications and retailer prices

From £632 GBP
CA$1,177 CAD
As of November 2, 2026
Save £204 GBP (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £835 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.43ct lab-grown oval diamond

This 1.43ct 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 LG766667460 or 766667460. Listed at 3 retailers as of November 1, 2026, with prices from £632 to £835, a £204 spread on the same certified stone. The Diamond Guys lists it at £835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766667460
Dimensions9.13 × 6.33 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.13 mm6.33 mm1.43 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766667460
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £632 GBP|Low: £130 GBP|High: £82,032 GBP|Avg: £768 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 3£359 GBP
Retailer 9£373 GBP
Retailer 4£432 GBP
Retailer 6£443 GBP
Retailer 11£452 GBP
Retailer 8£583 GBP
Retailer 1£632 GBP
Retailer 7£699 GBP
Retailer 5£703 GBP
The Diamond Guys£835 GBP
Retailer 10£875 GBP
Retailer 2£1,081 GBP

55 data points across 12 retailers

3 retailers£632 GBP to £835 GBP

B+
Cheapest Retailer
-
£632 GBP
CA$1,177 CAD
Retailer 2
-
£703 GBP
A$1,452 AUD
View
Price last confirmed 147 days ago
Most Expensive
B
The Diamond Guys
1951081658 · Nov 1
£835 GBP
$1,121 USD
View
2 more retailers have this diamond
Prices start from £632 GBPSave up to £204 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+
1.43ct Oval
£632 GBP