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Oval|Lab Grown|IGI

4.35ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG607336735

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG607336735

Diamond specifications and retailer prices

From £2,510 GBP
$3,342 USD
As of October 29, 2026
Save £14,599 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £17,108 GBP at Mervis Diamond Importers · As of October 29, 2026
View at Mervis Diamond Importers

About this 4.35ct lab-grown oval diamond

This 4.35ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG607336735 or 607336735. Listed at 24 retailers as of October 29, 2026, with prices from £2,510 to £17,108, a £14,599 spread on the same certified stone. Mervis Diamond Importers lists it at £17,108. 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

4.35
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607336735
Dimensions13.01 × 9.29 × 5.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
13.01 mm9.29 mm4.35 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607336735
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 37°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £17,108 GBP|Low: £2,510 GBP|High: £17,108 GBP|Avg: £6,280 GBP
Mervis Diamond Importers
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 12£2,510 GBP
Retailer 7£2,679 GBP
Retailer 17£2,718 GBP
Retailer 16£3,736 GBP
Retailer 2£3,822 GBP
Retailer 5£4,042 GBP
Retailer 8£4,383 GBP
Retailer 15£5,223 GBP
Retailer 11£6,107 GBP
Retailer 14£6,188 GBP
Retailer 4£6,562 GBP
Retailer 13£7,313 GBP
Retailer 9£8,264 GBP
Retailer 6£9,703 GBP
Retailer 10£10,054 GBP
Retailer 3£11,684 GBP
Mervis Diamond Importers£17,108 GBP

41 data points across 17 retailers

24 retailers£2,510 GBP to £17,108 GBP

Retailer 1
-
£2,151 GBP
$2,865 USD
Price last confirmed 28 days ago
Retailer 2
-
£2,438 GBP
$3,247 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
£2,510 GBP
$3,342 USD
View
Final sale: no returns
Retailer 4
-
£2,600 GBP
$3,462 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£2,679 GBP
$3,567 USD
View
A
Retailer 6
-
£2,718 GBP
$3,620 USD
View
Retailer 7
-
£3,586 GBP
$4,776 USD
View
Price last confirmed 22 days ago
A
Retailer 8
-
£3,736 GBP
$4,975 USD
View
A
Retailer 9
-
£3,737 GBP
$4,977 USD
View
A
Retailer 10
-
£3,822 GBP
View
A
Retailer 11
-
£4,042 GBP
$5,382 USD
View
A
Retailer 12
-
£4,383 GBP
View
Retailer 13
-
£5,223 GBP
$6,955 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£6,107 GBP
ZAR 131,391 ZAR
View
Retailer 15
-
£6,188 GBP
A$12,678 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£6,562 GBP
$8,739 USD
View
B+
Retailer 17
-
£7,158 GBP
$9,533 USD
View
B+
Retailer 18
-
£7,313 GBP
View
B
Retailer 19
-
£8,264 GBP
$11,006 USD
View
B
Retailer 20
-
£9,703 GBP
$12,921 USD
View
B
Retailer 21
-
£10,054 GBP
$13,389 USD
View
B
Retailer 22
-
£11,684 GBP
$15,560 USD
View
B
Retailer 23
-
£15,424 GBP
$20,540 USD
View
Most Expensive
B
Mervis Diamond Importers
1985409313 · Oct 29
£17,108 GBP
$22,783 USD
View
23 more retailers have this diamond
Prices start from £2,510 GBPSave up to £14,599 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
4.35ct Oval
£2,510 GBP