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Oval|Lab Grown|IGI

1.29ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG775612851

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG775612851

Diamond specifications and retailer prices

From £531 GBP
As of November 2, 2026
Save £172 GBP (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £703 GBP at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775612851 or 775612851. Listed at 3 retailers as of November 2, 2026, with prices from £531 to £703, a £172 spread on the same certified stone. The Diamond Guys lists it at £703. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775612851
Dimensions8.68 × 6.11 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Top View
8.68 mm6.11 mm1.29 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775612851
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.4%

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: £531 GBP|Low: £111 GBP|High: £56,925 GBP|Avg: £827 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4£272 GBP
Retailer 10£363 GBP
Retailer 5£369 GBP
Retailer 2£375 GBP
Retailer 7£395 GBP
Retailer 11£451 GBP
Retailer 6£510 GBP
Retailer 1£531 GBP
Retailer 8£628 GBP
Retailer 9£652 GBP
The Diamond Guys£703 GBP
Retailer 3£739 GBP
Retailer 12£1,333 GBP

49 data points across 13 retailers

3 retailers£531 GBP to £703 GBP

Retailer 1
-
£363 GBP
Price last confirmed 157 days ago
B
Retailer 2
-
£531 GBP
View
Most Expensive
B
The Diamond Guys
1955242111 · Nov 3
£703 GBP
$949 USD
View
2 more retailers have this diamond
Prices start from £531 GBPSave up to £172 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
1.29ct Oval
£531 GBP