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Princess|Lab Grown|IGI

0.42ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG655448720

Shape and cutting style on the report: Princess cut

Certificate IGI LG655448720

Diamond specifications and retailer prices

From £111 GBP
$148 USD
As of October 30, 2026
Save £610 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £721 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.42ct lab-grown princess diamond

This 0.42ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655448720 or 655448720. Listed at 16 retailers as of October 29, 2026, with prices from £111 to £721, a £610 spread on the same certified stone. Flawless Fine Jewelry lists it at £721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655448720
Dimensions4.16 × 3.96 × 2.86 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.16 mm3.96 mm0.42 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655448720
Side View
Table 71.0%Crown 44.8°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.2%

Caratlytics Score

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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: Oct 30
Current: £238 GBP|Low: £107 GBP|High: £651 GBP|Avg: £270 GBP|+3.1%
Retailer 1
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
October 29, 2026
Retailer 9£111 GBP
Retailer 2£129 GBP
Retailer 8£131 GBP
Retailer 11£137 GBP
Retailer 13£137 GBP
Retailer 5£179 GBP
Retailer 10£194 GBP
Retailer 1£238 GBP
Retailer 3£255 GBP
Retailer 14£360 GBP
Retailer 4£378 GBP
Retailer 6£411 GBP
Retailer 12£442 GBP
Retailer 7£645 GBP

23 data points across 14 retailers

16 retailers£111 GBP to £721 GBP

A
Cheapest Retailer
-
£111 GBP
$148 USD
A
Retailer 2
-
£129 GBP
$172 USD
View
Retailer 3
-
£131 GBP
$175 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£137 GBP
$183 USD
View
A
Retailer 5
-
£137 GBP
$183 USD
View
Retailer 6
-
£179 GBP
A$367 AUD
View
Price last confirmed 123 days ago
A
Retailer 7
-
£194 GBP
$258 USD
View
B+
Retailer 8
-
£238 GBP
€302 EUR
View
Retailer 9
-
£255 GBP
$340 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
£288 GBP
View
B
Retailer 11
-
£360 GBP
$479 USD
View
B
Retailer 12
-
£378 GBP
SGD 681 SGD
View
B
Retailer 13
-
£442 GBP
$589 USD
View
B
Retailer 14
-
£484 GBP
$645 USD
View
B
Retailer 15
-
£645 GBP
View
Most Expensive
B
Flawless Fine Jewelry
E81860F62 · Oct 29
£721 GBP
View
15 more retailers have this diamond
Prices start from £111 GBPSave up to £610 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
0.42ct Princess
£111 GBP