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Princess|Lab Grown|IGI

4.79ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG809614830

Shape and cutting style on the report: Princess cut

Certificate IGI LG809614830

Diamond specifications and retailer prices

From £471 GBP
As of October 30, 2026
Save £4,187 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,657 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.79ct lab-grown princess diamond

This 4.79ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809614830 or 809614830. Listed at 15 retailers as of October 30, 2026, with prices from £471 to £4,657, a £4,187 spread on the same certified stone. Brilliant Earth lists it at £4,657. 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

4.79
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809614830
Dimensions9.32 × 9.20 × 9.32 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.20 mm4.79 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809614830
Side View
Table 69.0%Crown 42.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 71.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £4,657 GBP|Low: £470 GBP|High: £6,150 GBP|Avg: £2,270 GBP|-24.3%
Brilliant Earth
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
October 30, 2026
Retailer 10£471 GBP
Retailer 15£627 GBP
Retailer 4£686 GBP
Retailer 5£697 GBP
Retailer 11£846 GBP
Retailer 2£1,165 GBP
Retailer 16£1,261 GBP
Retailer 3£1,306 GBP
Retailer 13£1,307 GBP
Retailer 7£1,609 GBP
Retailer 12£2,303 GBP
Retailer 6£2,465 GBP
Retailer 14£3,769 GBP
Retailer 8£3,933 GBP
Retailer 9£4,460 GBP
Brilliant Earth£4,657 GBP

27 data points across 16 retailers

15 retailers£471 GBP to £4,657 GBP

A
Cheapest Retailer
-
£471 GBP
A
Retailer 2
-
£627 GBP
$840 USD
View
A
Retailer 3
-
£686 GBP
$920 USD
View
B+
Retailer 4
-
£697 GBP
$934 USD
View
A
Retailer 5
-
£846 GBP
€1,079 EUR
View
A
Retailer 6
-
£1,165 GBP
A$2,401 AUD
View
A
Retailer 7
-
£1,261 GBP
$1,689 USD
View
A
Retailer 8
-
£1,306 GBP
$1,749 USD
View
A
Retailer 9
-
£1,307 GBP
$1,751 USD
View
B
Retailer 10
-
£2,303 GBP
View
Retailer 11
-
£2,465 GBP
A$5,082 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
£3,769 GBP
$5,050 USD
View
Retailer 13
-
£3,933 GBP
$5,270 USD
View
Price last confirmed 95 days ago
B
Retailer 14
-
£4,460 GBP
$5,976 USD
View
Most Expensive
B
Brilliant Earth
21020988A · Oct 30
£4,657 GBP
$6,240 USD
View
14 more retailers have this diamond
Prices start from £471 GBPSave up to £4,187 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
4.79ct Princess
£471 GBP