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Oval|Lab Grown|IGI

1.29ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG814623972

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814623972

Diamond specifications and retailer prices

From £189 GBP
$252 USD
As of October 30, 2026
Save £1,440 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,630 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 LG814623972 or 814623972. Listed at 12 retailers as of October 29, 2026, with prices from £189 to £1,630, a £1,440 spread on the same certified stone. Do Amore Diamonds lists it at £1,630. 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 angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814623972
Dimensions9.03 × 6.06 × 3.79 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm6.06 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814623972
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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 30
Current: £1,630 GBP|Low: £189 GBP|High: £1,630 GBP|Avg: £481 GBP
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£189 GBP
Retailer 13£288 GBP
Retailer 2£291 GBP
Retailer 6£310 GBP
Retailer 4£320 GBP
Retailer 10£357 GBP
Retailer 7£441 GBP
Retailer 12£564 GBP
Retailer 9£578 GBP
Retailer 5£593 GBP
Retailer 14£874 GBP
Retailer 8£934 GBP
Retailer 11£957 GBP
Do Amore Diamonds£1,630 GBP

14 data points across 14 retailers

12 retailers£189 GBP to £1,630 GBP

A
Cheapest Retailer
-
£189 GBP
$252 USD
Final sale: no returns
A
Retailer 2
-
£288 GBP
$384 USD
View
A
Retailer 3
-
£291 GBP
View
A
Retailer 4
-
£357 GBP
$475 USD
View
B+
Retailer 5
-
£441 GBP
View
B+
Retailer 6
-
£451 GBP
$600 USD
View
B+
Retailer 7
-
£564 GBP
A$1,156 AUD
View
B+
Retailer 8
-
£578 GBP
$770 USD
View
B
Retailer 9
-
£874 GBP
$1,163 USD
View
B
Retailer 10
-
£934 GBP
View
B
Retailer 11
-
£957 GBP
$1,274 USD
View
Most Expensive
B
Do Amore Diamonds
27-ADF834057 · Oct 29
£1,630 GBP
$2,170 USD
View
11 more retailers have this diamond
Prices start from £189 GBPSave up to £1,440 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
£189 GBP