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Princess|Lab Grown|IGI

3.26ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG844660909

Shape and cutting style on the report: Princess cut

Certificate IGI LG844660909

Diamond specifications and retailer prices

From £592 GBP
As of October 24, 2026
Save £3,386 GBP (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,978 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.26ct lab-grown princess diamond

This 3.26ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844660909 or 844660909. Listed at 8 retailers as of October 24, 2026, with prices from £592 to £3,978, a £3,386 spread on the same certified stone. Brilliant Earth lists it at £3,978. 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

3.26
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844660909
Dimensions8.11 × 8.11 × 5.78 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm8.11 mm3.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844660909
Side View
Table 71.0%Crown 42.7°Girdle: ThinPavilion 39.2°CuletDepth 71.3%

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 24
Current: £3,978 GBP|Low: £575 GBP|High: £3,978 GBP|Avg: £1,446 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£592 GBP
Retailer 8£733 GBP
Retailer 4£735 GBP
Retailer 6£806 GBP
Retailer 2£997 GBP
Retailer 5£1,218 GBP
Retailer 3£1,981 GBP
Brilliant Earth£3,978 GBP

13 data points across 8 retailers

8 retailers£592 GBP to £3,978 GBP

A
Cheapest Retailer
-
£592 GBP
A
Retailer 2
-
£733 GBP
$982 USD
View
B+
Retailer 3
-
£735 GBP
$985 USD
View
A
Retailer 4
-
£806 GBP
€1,028 EUR
View
B+
Retailer 5
-
£997 GBP
A$2,055 AUD
View
B+
Retailer 6
-
£1,218 GBP
$1,632 USD
View
B
Retailer 7
-
£1,981 GBP
View
Most Expensive
B
Brilliant Earth
22183379A · Oct 26
£3,978 GBP
$5,330 USD
View
7 more retailers have this diamond
Prices start from £592 GBPSave up to £3,386 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
3.26ct Princess
£592 GBP