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Oval|Lab Grown|IGI

4.07ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG737568609

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737568609

Diamond specifications and retailer prices

From £1,717 GBP
As of October 29, 2026
Save £6,227 GBP (78%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £7,944 GBP at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.07ct lab-grown oval diamond

This 4.07ct 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 LG737568609 or 737568609. Listed at 26 retailers as of October 28, 2026, with prices from £1,717 to £7,944, a £6,227 spread on the same certified stone. With Clarity lists it at £7,944. 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

4.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737568609
Dimensions12.88 × 9.02 × 5.65 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.88 mm9.02 mm4.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737568609
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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: £4,362 GBP|Low: £1,696 GBP|High: £8,779 GBP|Avg: £3,656 GBP|-0.1%
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
Retailer 16
October 29, 2026
Retailer 12£1,717 GBP
Retailer 16£1,766 GBP
Retailer 15£1,922 GBP
Retailer 9£1,977 GBP
Retailer 3£2,049 GBP
Retailer 5£2,174 GBP
Retailer 10£2,813 GBP
Retailer 2£2,817 GBP
Retailer 7£3,094 GBP
Retailer 4£3,140 GBP
Retailer 13£3,272 GBP
Retailer 1£4,362 GBP
Retailer 14£4,397 GBP
Retailer 11£5,516 GBP
Retailer 8£7,509 GBP
Retailer 6£8,757 GBP

26 data points across 16 retailers

26 retailers£1,717 GBP to £7,944 GBP

A
Cheapest Retailer
-
£1,717 GBP
A
Retailer 2
-
£1,766 GBP
$2,352 USD
View
A
Retailer 3
-
£1,922 GBP
$2,559 USD
View
A
Retailer 4
-
£1,977 GBP
$2,633 USD
View
Final sale: no returns
A
Retailer 5
-
£2,049 GBP
$2,729 USD
View
A
Retailer 6
-
£2,151 GBP
$2,864 USD
View
A
Retailer 7
-
£2,174 GBP
$2,895 USD
View
A
Retailer 8
-
£2,509 GBP
HK$26,100 HKD
View
A
Retailer 9
-
£2,813 GBP
View
A
Retailer 10
-
£2,817 GBP
$3,751 USD
View
A
Retailer 11
-
£3,094 GBP
$4,120 USD
View
A
Retailer 12
-
£3,140 GBP
$4,182 USD
View
A
Retailer 13
-
£3,272 GBP
€4,150 EUR
View
A
Retailer 14
-
£3,891 GBP
View
A
Retailer 15
-
£4,184 GBP
$5,572 USD
View
A
Retailer 16
-
£4,362 GBP
ZAR 93,838 ZAR
View
B+
Retailer 17
-
£4,397 GBP
A$9,009 AUD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
£4,639 GBP
$6,177 USD
View
Price last confirmed 70 days ago
B+
Retailer 19
-
£5,379 GBP
$7,163 USD
View
B+
Retailer 20
-
£5,471 GBP
$7,286 USD
View
B+
Retailer 21
-
£5,516 GBP
View
B+
Retailer 22
-
£5,772 GBP
$7,687 USD
View
B
Retailer 23
-
£7,155 GBP
$9,529 USD
View
B
Retailer 24
-
£7,255 GBP
SGD 13,055 SGD
View
B
Retailer 25
-
£7,509 GBP
$10,000 USD
View
Most Expensive
B
With Clarity
737568609 · Oct 28
£7,944 GBP
$10,579 USD
View
25 more retailers have this diamond
Prices start from £1,717 GBPSave up to £6,227 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
4.07ct Oval
£1,717 GBP