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Princess|Lab Grown|IGI

4.66ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG809622361

Shape and cutting style on the report: Princess cut

Certificate IGI LG809622361

Diamond specifications and retailer prices

From £1,565 GBP
$2,100 USD
As of October 27, 2026
2 retailers carry this diamond
Most expensive: £1,565 GBP at Brilliance
View at Brilliance

About this 4.66ct lab-grown princess diamond

This 4.66ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809622361 or 809622361. Listed at 2 retailers as of October 27, 2026. 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

4.66
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809622361
Dimensions9.19 × 8.97 × 6.44 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm8.97 mm4.66 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809622361
Side View
Table 69.0%Crown 42°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: £1,565 GBP|Low: £431 GBP|High: £3,796 GBP|Avg: £1,385 GBP|-11.9%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 13
October 27, 2026
Retailer 2£431 GBP
Retailer 9£484 GBP
Retailer 10£566 GBP
Retailer 6£598 GBP
Retailer 12£698 GBP
Retailer 8£780 GBP
Retailer 3£901 GBP
Retailer 4£1,086 GBP
Retailer 13£1,191 GBP
Brilliance£1,565 GBP
Retailer 11£1,749 GBP
Retailer 7£3,324 GBP
Retailer 5£3,796 GBP

11 data points across 13 retailers

2 retailers

Retailer 1
-
£598 GBP
$803 USD
Price last confirmed 7 days ago
Most Expensive
B+
Brilliance
D43349987 · Oct 27
£1,565 GBP
$2,100 USD
View
1 more retailer has this diamond

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+
4.66ct Princess
£1,565 GBP