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10.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG610350332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610350332

Diamond specifications and retailer prices

From £3,530 GBP
€4,504 EUR
As of October 31, 2026
Save £11,509 GBP (77%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £15,039 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.53ct lab-grown round diamond

This 10.53ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610350332 or 610350332. Listed at 2 retailers as of October 31, 2026, with prices from £3,530 to £15,039, a £11,509 spread on the same certified stone. Brilliant Earth lists it at £15,039. 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

10.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610350332
Dimensions14.22 × 14.33 × 8.53 mm
L/W Ratio1.01
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
14.22 mm14.33 mm10.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610350332
Side View
Table 59.0%Crown 33.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £15,039 GBP|Low: £1,596 GBP|High: £15,501 GBP|Avg: £5,997 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3£1,596 GBP
Retailer 4£3,089 GBP
Retailer 5£3,409 GBP
Retailer 2£3,530 GBP
Retailer 7£7,410 GBP
Retailer 6£7,771 GBP
Brilliant Earth£15,039 GBP

19 data points across 7 retailers

2 retailers£3,530 GBP to £15,039 GBP

A
Cheapest Retailer
-
£3,530 GBP
€4,504 EUR
Most Expensive
B
Brilliant Earth
20602502A · Oct 31
£15,039 GBP
$20,150 USD
View
1 more retailer has this diamond
Prices start from £3,530 GBPSave up to £11,509 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
10.53ct Round
£3,530 GBP