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Princess|Lab Grown|IGI

2.21ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG651420994

Certificate IGI LG651420994

Diamond specifications and retailer prices

From £898 GBP
As of November 3, 2026
Save £350 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,248 GBP at Kay Jewelers · As of November 3, 2026
View at Kay Jewelers

About this 2.21ct lab-grown princess diamond

This 2.21ct lab-grown princess sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651420994 or 651420994. Listed at 4 retailers as of November 3, 2026, with prices from £898 to £1,248, a £350 spread on the same certified stone. Kay Jewelers lists it at £1,248. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.21
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420994
Dimensions7.13 × 7.08 × 5.22 mm
L/W Ratio1.01
Top View
7.13 mm7.08 mm2.21 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420994
Side View
Table 72.0%CrownGirdle: MediumPavilionCulet: NoneDepth 73.7%

Caratlytics Score

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

Last verified: Nov 3
Current: £1,248 GBP|Low: £898 GBP|High: £1,635 GBP|Avg: £1,300 GBP|-23.6%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£898 GBP
Retailer 4£1,040 GBP
Kay Jewelers£1,248 GBP
Retailer 3£1,248 GBP

10 data points across 4 retailers

4 retailers£898 GBP to £1,248 GBP

A
Cheapest Retailer
-
£898 GBP
A
Retailer 2
-
£1,040 GBP
View
A
Retailer 3
-
£1,248 GBP
View
Most Expensive
A
Kay Jewelers
252424288 · Nov 3
£1,248 GBP
$1,680 USD
View
3 more retailers have this diamond
Prices start from £898 GBPSave up to £350 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
2.21ct Princess
£898 GBP