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Princess|Lab Grown|IGI

1.05ct H VVS2 Princess Lab Grown Diamond

EX • H/VVS2 • IGI LG843668793

Shape and cutting style on the report: Princess cut

Certificate IGI LG843668793

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 30, 2026
Save £355 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £485 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843668793 or 843668793. Listed at 3 retailers as of October 30, 2026, with prices from £131 to £485, a £355 spread on the same certified stone. Brilliant Earth lists it at £485. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843668793
Dimensions5.49 × 5.43 × 3.98 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.43 mm1.05 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843668793
Side View
Table 67.0%Crown 43.6°Girdle: MediumPavilion 38.3°Culet: NoneDepth 73.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £485 GBP|Low: £131 GBP|High: £493 GBP|Avg: £356 GBP|-1.5%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£131 GBP
Retailer 2£260 GBP
Brilliant Earth£485 GBP

22 data points across 3 retailers

3 retailers£131 GBP to £485 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
Final sale: no returns
A
Retailer 2
-
£260 GBP
View
Most Expensive
B+
Brilliant Earth
21759957A · Oct 31
£485 GBP
$650 USD
View
2 more retailers have this diamond
Prices start from £131 GBPSave up to £355 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
1.05ct Princess
£131 GBP