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Oval|Lab Grown|IGI

4.29ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG793637255

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793637255

Diamond specifications and retailer prices

From £3,599 GBP
$4,822 USD
As of October 29, 2026
Save £17,428 GBP (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £21,027 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.29ct lab-grown oval diamond

This 4.29ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793637255 or 793637255. Listed at 26 retailers as of October 29, 2026, with prices from £3,599 to £21,027, a £17,428 spread on the same certified stone. With Clarity lists it at £21,027. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.29
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793637255
Dimensions13.75 × 9.06 × 5.47 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.75 mm9.06 mm4.29 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793637255
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.4%

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: £8,822 GBP|Low: £3,107 GBP|High: £12,994 GBP|Avg: £7,102 GBP|-32.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 10£4,030 GBP
Retailer 14£4,194 GBP
Retailer 3£4,297 GBP
Retailer 13£4,334 GBP
Retailer 6£5,189 GBP
Retailer 8£5,317 GBP
Retailer 4£5,903 GBP
Retailer 12£6,474 GBP
Retailer 7£6,655 GBP
Retailer 2£7,017 GBP
Retailer 11£8,540 GBP
Retailer 1£8,822 GBP
Retailer 9£8,885 GBP
Retailer 15£9,343 GBP
Retailer 5£10,678 GBP

41 data points across 15 retailers

26 retailers£3,599 GBP to £21,027 GBP

A
Cheapest Retailer
-
£3,599 GBP
$4,822 USD
Retailer 2
-
£3,599 GBP
$4,822 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£3,771 GBP
$5,053 USD
View
A
Retailer 4
-
£3,912 GBP
CA$7,280 CAD
View
A
Retailer 5
-
£4,030 GBP
$5,400 USD
View
Final sale: no returns
Retailer 6
-
£4,117 GBP
$5,516 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
£4,175 GBP
$5,594 USD
View
Retailer 8
-
£4,175 GBP
$5,594 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
£4,194 GBP
$5,620 USD
View
A
Retailer 10
-
£4,297 GBP
$5,757 USD
View
A
Retailer 11
-
£4,334 GBP
$5,807 USD
View
B+
Retailer 12
-
£5,189 GBP
$6,953 USD
View
B+
Retailer 13
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£5,217 GBP
$6,990 USD
View
B+
Retailer 14
-
£5,317 GBP
View
B+
Retailer 15
-
£5,903 GBP
View
B+
Retailer 16
-
£7,017 GBP
$9,402 USD
View
B+
Retailer 17
-
£8,540 GBP
View
B+
Retailer 18
-
£8,822 GBP
$11,820 USD
View
B+
Retailer 19
-
£8,885 GBP
ZAR 192,321 ZAR
View
B
Retailer 20
-
£9,343 GBP
$12,519 USD
View
B
Retailer 21
-
£10,678 GBP
$14,308 USD
View
B
Retailer 22
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£11,168 GBP
$14,964 USD
View
B
Retailer 23
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£11,605 GBP
$15,549 USD
View
B
Retailer 24
-
£11,974 GBP
$16,044 USD
View
B
Retailer 25
-
£14,961 GBP
$20,046 USD
View
Most Expensive
B
With Clarity
793637255 · Oct 30
£21,027 GBP
$28,174 USD
View
25 more retailers have this diamond
Prices start from £3,599 GBPSave up to £17,428 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
4.29ct Oval
£3,599 GBP