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Oval|Lab Grown|IGI

10.04ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG541277036

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG541277036

Diamond specifications and retailer prices

From £1,085 GBP
$1,454 USD
As of October 29, 2026
Save £3,976 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,061 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.04ct lab-grown oval diamond

This 10.04ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541277036 or 541277036. Listed at 11 retailers as of October 29, 2026, with prices from £1,085 to £5,061, a £3,976 spread on the same certified stone. Adiamor lists it at £5,061. 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

10.04
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541277036
Dimensions17.49 × 11.75 × 7.72 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.49 mm11.75 mm10.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541277036
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 65.7%

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: £5,061 GBP|Low: £1,085 GBP|High: £10,777 GBP|Avg: £3,339 GBP
Adiamor
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 31, 2026
Retailer 9£1,085 GBP
Retailer 8£1,126 GBP
Retailer 3£1,181 GBP
Retailer 11£1,258 GBP
Retailer 10£1,384 GBP
Retailer 13£1,481 GBP
Retailer 12£1,637 GBP
Retailer 2£1,777 GBP
Retailer 7£2,284 GBP
Retailer 14£2,359 GBP
Retailer 4£2,960 GBP
Adiamor£5,061 GBP
Retailer 5£9,617 GBP
Retailer 6£10,777 GBP

4 data points across 14 retailers

11 retailers£1,085 GBP to £5,061 GBP

A
Cheapest Retailer
-
£1,085 GBP
$1,454 USD
A
Retailer 2
-
£1,126 GBP
View
A
Retailer 3
-
£1,181 GBP
$1,582 USD
View
A
Retailer 4
-
£1,258 GBP
$1,686 USD
View
A
Retailer 5
-
£1,384 GBP
$1,855 USD
View
A
Retailer 6
-
£1,481 GBP
HK$15,500 HKD
View
A
Retailer 7
-
£1,637 GBP
$2,194 USD
View
A
Retailer 8
-
£1,777 GBP
View
B+
Retailer 9
-
£2,284 GBP
$3,060 USD
View
B+
Retailer 10
-
£2,359 GBP
$3,161 USD
View
Most Expensive
B
Adiamor
D-82828505 · Oct 31
£5,061 GBP
$6,781 USD
View
10 more retailers have this diamond
Prices start from £1,085 GBPSave up to £3,976 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
10.04ct Oval
£1,085 GBP