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Oval|Lab Grown|IGI

10.01ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG593385841

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG593385841

Diamond specifications and retailer prices

From £3,094 GBP
$4,145 USD
As of October 29, 2026
Save £9,758 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £12,852 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.01ct lab-grown oval diamond

This 10.01ct 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 LG593385841 or 593385841. Listed at 14 retailers as of October 29, 2026, with prices from £3,094 to £12,852, a £9,758 spread on the same certified stone. Taylor and Hart lists it at £12,852. 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

10.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593385841
Dimensions16.95 × 12.19 × 7.64 mm
L/W Ratio1.39
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
16.95 mm12.19 mm10.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593385841
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £4,720 GBP|Low: £2,970 GBP|High: £12,852 GBP|Avg: £5,605 GBP|-5.4%
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
Taylor and Hart
October 31, 2026
Retailer 11£3,094 GBP
Retailer 14£3,242 GBP
Retailer 2£3,464 GBP
Retailer 12£3,588 GBP
Retailer 10£3,627 GBP
Retailer 6£3,853 GBP
Retailer 5£4,217 GBP
Retailer 7£4,366 GBP
Retailer 13£4,484 GBP
Retailer 9£4,670 GBP
Retailer 1£4,720 GBP
Retailer 8£5,268 GBP
Retailer 3£5,713 GBP
Retailer 4£8,950 GBP
Retailer 15£12,627 GBP
Taylor and Hart£12,852 GBP

35 data points across 16 retailers

14 retailers£3,094 GBP to £12,852 GBP

B+
Cheapest Retailer
-
£3,094 GBP
$4,145 USD
B
Retailer 2
-
£3,242 GBP
$4,344 USD
View
B+
Retailer 3
-
£3,464 GBP
$4,642 USD
View
Final sale: no returns
B
Retailer 4
-
£3,588 GBP
$4,808 USD
View
B
Retailer 5
-
£3,627 GBP
$4,860 USD
View
B
Retailer 6
-
£4,366 GBP
HK$45,700 HKD
View
B
Retailer 7
-
£4,484 GBP
$6,008 USD
View
B
Retailer 8
-
£4,670 GBP
$6,257 USD
View
B
Retailer 9
-
£4,720 GBP
View
B
Retailer 10
-
£5,268 GBP
$7,058 USD
View
B
Retailer 11
-
£5,713 GBP
$7,655 USD
View
B
Retailer 12
-
£8,950 GBP
$11,992 USD
View
B
Retailer 13
-
£12,627 GBP
SGD 22,864 SGD
View
Most Expensive
B
Taylor and Hart
Y4FM7RV · Oct 30
£12,852 GBP
$17,220 USD
View
13 more retailers have this diamond
Prices start from £3,094 GBPSave up to £9,758 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.

B+
10.01ct Oval
£3,094 GBP