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Oval|Lab Grown|IGI

1.29ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG841641550

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841641550

Diamond specifications and retailer prices

From £153 GBP
$204 USD
As of October 29, 2026
Save £752 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £905 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841641550 or 841641550. Listed at 19 retailers as of October 29, 2026, with prices from £153 to £905, a £752 spread on the same certified stone. Reve Diamonds lists it at £905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641550
Dimensions8.76 × 6.18 × 3.84 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm6.18 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641550
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £238 GBP|Low: £153 GBP|High: £905 GBP|Avg: £432 GBP|-0.1%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 6£153 GBP
Retailer 4£170 GBP
Retailer 17£177 GBP
Retailer 3£190 GBP
Retailer 15£190 GBP
Retailer 1£238 GBP
Retailer 12£326 GBP
Retailer 5£328 GBP
Retailer 11£349 GBP
Retailer 16£366 GBP
Retailer 2£432 GBP
Retailer 7£462 GBP
Retailer 13£464 GBP
Retailer 8£578 GBP
Retailer 9£610 GBP
Retailer 18£612 GBP
Retailer 10£650 GBP
Retailer 14£888 GBP
Reve Diamonds£905 GBP

13 data points across 19 retailers

19 retailers£153 GBP to £905 GBP

A
Cheapest Retailer
-
£153 GBP
$204 USD
A
Retailer 2
-
£170 GBP
$227 USD
View
Final sale: no returns
A
Retailer 3
-
£177 GBP
$236 USD
View
A
Retailer 4
-
£190 GBP
$253 USD
View
A
Retailer 5
-
£190 GBP
$253 USD
View
A
Retailer 6
-
£238 GBP
View
A
Retailer 7
-
£326 GBP
ZAR 7,007 ZAR
View
A
Retailer 8
-
£328 GBP
$437 USD
View
A
Retailer 9
-
£349 GBP
View
A
Retailer 10
-
£366 GBP
$488 USD
View
B+
Retailer 11
-
£432 GBP
$575 USD
View
B+
Retailer 12
-
£462 GBP
$615 USD
View
B+
Retailer 13
-
£464 GBP
A$950 AUD
View
B+
Retailer 14
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£578 GBP
$770 USD
View
B+
Retailer 15
-
£610 GBP
$812 USD
View
B+
Retailer 16
-
£612 GBP
$815 USD
View
B
Retailer 17
-
£650 GBP
$865 USD
View
B
Retailer 18
-
£888 GBP
View
Most Expensive
B
Reve Diamonds
6CFD41DB3 · Oct 30
£905 GBP
$1,205 USD
View
18 more retailers have this diamond
Prices start from £153 GBPSave up to £752 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
1.29ct Oval
£153 GBP