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Oval|Lab Grown|IGI

5.04ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG759510710

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG759510710

Diamond specifications and retailer prices

From £572 GBP
$766 USD
As of October 29, 2026
Save £2,787 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,358 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.04ct lab-grown oval diamond

This 5.04ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG759510710 or 759510710. Listed at 19 retailers as of October 29, 2026, with prices from £572 to £3,358, a £2,787 spread on the same certified stone. Brilliant Earth lists it at £3,358. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.04
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759510710
Dimensions14.01 × 9.56 × 5.81 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.01 mm9.56 mm5.04 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759510710
Side View
Table 61.0%Crown 32.9°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £3,358 GBP|Low: £572 GBP|High: £6,590 GBP|Avg: £1,581 GBP|-49.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12£572 GBP
Retailer 9£688 GBP
Retailer 7£724 GBP
Retailer 5£849 GBP
Retailer 3£878 GBP
Retailer 2£940 GBP
Retailer 8£961 GBP
Retailer 10£1,298 GBP
Retailer 6£1,299 GBP
Retailer 4£1,861 GBP
Retailer 13£1,997 GBP
Retailer 11£2,508 GBP
Brilliant Earth£3,358 GBP

40 data points across 13 retailers

19 retailers£572 GBP to £3,358 GBP

Retailer 1
-
£510 GBP
$684 USD
Price last confirmed 13 days ago
Retailer 2
-
£555 GBP
$744 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£572 GBP
$766 USD
View
Final sale: no returns
Retailer 4
-
£593 GBP
$794 USD
View
Price last confirmed 12 days ago
Retailer 5
-
£593 GBP
$794 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£688 GBP
HK$7,200 HKD
View
A
Retailer 7
-
£724 GBP
$970 USD
View
B+
Retailer 8
-
£849 GBP
$1,138 USD
View
A
Retailer 9
-
£878 GBP
$1,176 USD
View
A
Retailer 10
-
£940 GBP
View
A
Retailer 11
-
£961 GBP
€1,226 EUR
View
B+
Retailer 12
-
£1,298 GBP
$1,739 USD
View
B+
Retailer 13
-
£1,299 GBP
A$2,678 AUD
View
B+
Retailer 14
-
£1,331 GBP
$1,783 USD
View
Retailer 15
-
£1,665 GBP
$2,231 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
£1,861 GBP
$2,494 USD
View
B
Retailer 17
-
£1,997 GBP
SGD 3,615 SGD
View
Retailer 18
-
£2,508 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
17887594A · Oct 30
£3,358 GBP
$4,500 USD
View
18 more retailers have this diamond
Prices start from £572 GBPSave up to £2,787 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
5.04ct Oval
£572 GBP