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Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG632458044

Shape and cutting style on the report: Princess cut

Certificate IGI LG632458044

Diamond specifications and retailer prices

From £224 GBP
As of November 4, 2026
Save £1,428 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,652 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG632458044 or 632458044. Listed at 20 retailers as of November 4, 2026, with prices from £224 to £1,652, a £1,428 spread on the same certified stone. Do Amore Diamonds lists it at £1,652. 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
Crown angle42.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632458044
Dimensions5.88 × 5.86 × 4.18 mm
L/W Ratio1.00
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
5.88 mm5.86 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632458044
Side View
Table 70.0%Crown 42.7°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,652 GBP|Low: £209 GBP|High: £1,652 GBP|Avg: £594 GBP|+2.3%
Do Amore Diamonds
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
Retailer 16
November 5, 2026
Retailer 6£209 GBP
Retailer 3£224 GBP
Retailer 8£284 GBP
Retailer 15£286 GBP
Retailer 7£385 GBP
Retailer 12£393 GBP
Retailer 11£406 GBP
Retailer 2£444 GBP
Retailer 13£464 GBP
Retailer 5£519 GBP
Retailer 10£578 GBP
Retailer 14£688 GBP
Retailer 16£882 GBP
Retailer 4£908 GBP
Retailer 9£941 GBP
Do Amore Diamonds£1,652 GBP

41 data points across 16 retailers

20 retailers£224 GBP to £1,652 GBP

Retailer 1
-
£168 GBP
Price last confirmed 36 days ago
Retailer 2
-
£196 GBP
View
Price last confirmed 43 days ago
Retailer 3
-
£206 GBP
View
Price last confirmed 37 days ago
A
Retailer 4
-
£224 GBP
View
A
Retailer 5
-
£284 GBP
View
A
Retailer 6
-
£286 GBP
View
A
Retailer 7
-
£313 GBP
View
A
Retailer 8
-
£385 GBP
View
A
Retailer 9
-
£393 GBP
View
A
Retailer 10
-
£406 GBP
View
B+
Retailer 11
-
£418 GBP
View
B+
Retailer 12
-
£444 GBP
View
Retailer 13
-
£519 GBP
View
Price last confirmed 18 days ago
B+
Retailer 14
-
£578 GBP
View
B
Retailer 15
-
£688 GBP
View
Retailer 16
-
£741 GBP
View
Price last confirmed 36 days ago
B
Retailer 17
-
£882 GBP
View
B
Retailer 18
-
£908 GBP
View
B
Retailer 19
-
£941 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CC9D1F1E1 · Nov 4
£1,652 GBP
$2,230 USD
View
19 more retailers have this diamond
Prices start from £224 GBPSave up to £1,428 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
1.23ct Princess
£224 GBP