Princess|Lab Grown|IGI

1.10ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG841626209

Shape and cutting style on the report: Princess cut

Certificate IGI LG841626209

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 30, 2026
Save £357 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £493 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.1ct lab-grown princess diamond

This 1.1ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841626209 or 841626209. Listed at 3 retailers as of October 29, 2026, with prices from £135 to £493, a £357 spread on the same certified stone. Brilliant Earth lists it at £493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626209
Dimensions5.74 × 5.68 × 3.91 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.68 mm1.10 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626209
Side View
Table 68.0%Crown 45°Girdle: MediumPavilion 37.6°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £493 GBP|Low: £135 GBP|High: £493 GBP|Avg: £344 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£135 GBP
Retailer 2£273 GBP
Brilliant Earth£493 GBP

26 data points across 3 retailers

3 retailers£135 GBP to £493 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
Final sale: no returns
A
Retailer 2
-
£273 GBP
View
Most Expensive
B
Brilliant Earth
21706507A · Oct 29
£493 GBP
$660 USD
View
2 more retailers have this diamond
Prices start from £135 GBPSave up to £357 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
1.10ct Princess
£135 GBP