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Oval|Lab Grown|IGI

10.06ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG598343008

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598343008

Diamond specifications and retailer prices

From £1,087 GBP
$1,456 USD
As of October 29, 2026
Save £3,994 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,080 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.06ct lab-grown oval diamond

This 10.06ct 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 LG598343008 or 598343008. Listed at 11 retailers as of October 29, 2026, with prices from £1,087 to £5,080, a £3,994 spread on the same certified stone. Adiamor lists it at £5,080. 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

10.06
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598343008
Dimensions17.45 × 12.31 × 7.70 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
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
17.45 mm12.31 mm10.06 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598343008
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.6%

Caratlytics Score

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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: £5,080 GBP|Low: £1,087 GBP|High: £13,364 GBP|Avg: £4,043 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
Retailer 15
October 31, 2026
Retailer 10£1,087 GBP
Retailer 8£1,129 GBP
Retailer 3£1,183 GBP
Retailer 12£1,261 GBP
Retailer 11£1,388 GBP
Retailer 14£1,490 GBP
Retailer 13£1,640 GBP
Retailer 9£1,780 GBP
Retailer 2£2,288 GBP
Retailer 15£2,364 GBP
Retailer 4£2,914 GBP
Adiamor£5,080 GBP
Retailer 6£9,636 GBP
Retailer 5£9,859 GBP
Retailer 7£13,364 GBP

4 data points across 15 retailers

11 retailers£1,087 GBP to £5,080 GBP

A
Cheapest Retailer
-
£1,087 GBP
$1,456 USD
A
Retailer 2
-
£1,129 GBP
View
A
Retailer 3
-
£1,183 GBP
$1,585 USD
View
A
Retailer 4
-
£1,261 GBP
$1,689 USD
View
A
Retailer 5
-
£1,388 GBP
$1,860 USD
View
A
Retailer 6
-
£1,490 GBP
HK$15,600 HKD
View
A
Retailer 7
-
£1,640 GBP
$2,198 USD
View
A
Retailer 8
-
£1,780 GBP
View
B+
Retailer 9
-
£2,288 GBP
$3,066 USD
View
B+
Retailer 10
-
£2,364 GBP
$3,167 USD
View
Most Expensive
B
Adiamor
D-82828539 · Oct 31
£5,080 GBP
$6,807 USD
View
10 more retailers have this diamond
Prices start from £1,087 GBPSave up to £3,994 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
10.06ct Oval
£1,087 GBP