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Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG629466593

Certificate IGI LG629466593

Diamond specifications and retailer prices

From £800 GBP
As of November 3, 2026
Save £133 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £933 GBP at Jared · As of November 2, 2026
View at Jared

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629466593 or 629466593. Listed at 3 retailers as of November 2, 2026, with prices from £800 to £933, a £133 spread on the same certified stone. Jared lists it at £933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG629466593
Dimensions5.96 × 5.82 mm
L/W Ratio1.02
Top View
5.96 mm5.82 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629466593
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: £933 GBP|Low: £800 GBP|High: £1,407 GBP|Avg: £1,017 GBP|-33.7%
Jared
Retailer 2
Retailer 3
September 28, 2026
Retailer 2£800 GBP
Retailer 3£800 GBP
Jared£933 GBP

8 data points across 3 retailers

3 retailers£800 GBP to £933 GBP

B
Cheapest Retailer
-
£800 GBP
B
Retailer 2
-
£800 GBP
View
Most Expensive
B
Jared
150864832 · Nov 2
£933 GBP
$1,260 USD
View
2 more retailers have this diamond
Prices start from £800 GBPSave up to £133 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
1.23ct Princess
£800 GBP