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Oval|Lab Grown|IGI

1.29ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG837679506

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837679506

Diamond specifications and retailer prices

From £170 GBP
$227 USD
As of October 28, 2026
Save £1,001 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,171 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG837679506 or 837679506. Listed at 14 retailers as of October 28, 2026, with prices from £170 to £1,171, a £1,001 spread on the same certified stone. Do Amore Diamonds lists it at £1,171. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837679506
Dimensions8.94 × 6.05 × 3.81 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm6.05 mm1.29 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837679506
Side View
Table 59.0%Crown 35°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 63.0%

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 28
Current: £1,171 GBP|Low: £169 GBP|High: £1,457 GBP|Avg: £545 GBP|-14.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 3£170 GBP
Retailer 13£255 GBP
Retailer 2£263 GBP
Retailer 6£285 GBP
Retailer 9£359 GBP
Retailer 7£390 GBP
Retailer 4£458 GBP
Retailer 11£511 GBP
Retailer 10£591 GBP
Retailer 14£611 GBP
Retailer 5£802 GBP
Retailer 8£843 GBP
Retailer 12£905 GBP
Do Amore Diamonds£1,171 GBP

20 data points across 14 retailers

14 retailers£170 GBP to £1,171 GBP

A
Cheapest Retailer
-
£170 GBP
$227 USD
Final sale: no returns
B+
Retailer 2
-
£255 GBP
$339 USD
View
A
Retailer 3
-
£263 GBP
View
A
Retailer 4
-
£285 GBP
$380 USD
View
A
Retailer 5
-
£359 GBP
ZAR 7,734 ZAR
View
A
Retailer 6
-
£390 GBP
View
B+
Retailer 7
-
£458 GBP
$610 USD
View
B+
Retailer 8
-
£511 GBP
A$1,046 AUD
View
B+
Retailer 9
-
£591 GBP
A$1,210 AUD
View
B
Retailer 10
-
£611 GBP
$814 USD
View
B
Retailer 11
-
£802 GBP
$1,068 USD
View
B
Retailer 12
-
£843 GBP
View
B
Retailer 13
-
£905 GBP
$1,205 USD
View
Most Expensive
B
Do Amore Diamonds
36-1991266 · Oct 29
£1,171 GBP
$1,560 USD
View
13 more retailers have this diamond
Prices start from £170 GBPSave up to £1,001 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
£170 GBP