Oval|Lab Grown|IGI

1.29ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG797695476

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797695476

Diamond specifications and retailer prices

From £654 GBP
$880 USD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: £654 GBP at Brilliant Earth
View at Brilliant Earth

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797695476 or 797695476. Listed at 2 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797695476
Dimensions9.00 × 6.13 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.13 mm1.29 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797695476
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £654 GBP|Low: £228 GBP|High: £1,070 GBP|Avg: £496 GBP|-24.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
June 16, 2026
Retailer 5£266 GBP
Retailer 4£348 GBP
Retailer 3£411 GBP
Retailer 6£519 GBP
Retailer 2£584 GBP
Retailer 7£648 GBP
Brilliant Earth£654 GBP

13 data points across 7 retailers

2 retailers

Retailer 1
-
£584 GBP
Price last confirmed 142 days ago
Most Expensive
B
Brilliant Earth
20090894Y · Nov 4
£654 GBP
$880 USD
View
1 more retailer has this diamond

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
1.29ct Oval
£654 GBP