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Princess|Lab Grown|IGI

3.06ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG786650898

Shape and cutting style on the report: Princess cut

Certificate IGI LG786650898

Diamond specifications and retailer prices

From £386 GBP
As of November 4, 2026
Save £3,768 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,153 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown princess diamond

This 3.06ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786650898 or 786650898. Listed at 23 retailers as of October 31, 2026, with prices from £386 to £4,153, a £3,768 spread on the same certified stone. Brilliant Earth lists it at £4,153. 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

3.06
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786650898
Dimensions7.97 × 7.86 × 5.63 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.86 mm3.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786650898
Side View
Table 70.0%Crown 44.1°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.6%

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: Nov 4
Current: £1,117 GBP|Low: £314 GBP|High: £3,425 GBP|Avg: £1,135 GBP|+0.3%
Retailer 1
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Retailer 3
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November 5, 2026
Retailer 6£386 GBP
Retailer 9£389 GBP
Retailer 2£432 GBP
Retailer 8£478 GBP
Retailer 11£572 GBP
Retailer 19£580 GBP
Retailer 17£601 GBP
Retailer 4£710 GBP
Retailer 5£744 GBP
Retailer 16£816 GBP
Retailer 15£940 GBP
Retailer 1£1,117 GBP
Retailer 20£1,146 GBP
Retailer 3£1,234 GBP
Retailer 21£1,389 GBP
Retailer 18£1,535 GBP
Retailer 13£1,779 GBP
Retailer 7£1,797 GBP
Retailer 10£1,819 GBP
Retailer 14£2,253 GBP
Retailer 12£2,286 GBP
Retailer 22£3,425 GBP

25 data points across 22 retailers

23 retailers£386 GBP to £4,153 GBP

A
Cheapest Retailer
-
£386 GBP
Retailer 2
-
£389 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£432 GBP
View
A
Retailer 4
-
£478 GBP
View
B+
Retailer 5
-
£572 GBP
View
A
Retailer 6
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£580 GBP
View
A
Retailer 7
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£601 GBP
View
A
Retailer 8
-
£710 GBP
View
A
Retailer 9
-
£744 GBP
View
A
Retailer 10
-
£816 GBP
View
A
Retailer 11
-
£940 GBP
View
B+
Retailer 12
-
£1,117 GBP
View
B+
Retailer 13
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£1,146 GBP
View
B+
Retailer 14
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£1,234 GBP
View
B+
Retailer 15
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£1,389 GBP
View
B+
Retailer 16
-
£1,535 GBP
View
Retailer 17
-
£1,779 GBP
View
Price last confirmed 18 days ago
B+
Retailer 18
-
£1,797 GBP
View
B+
Retailer 19
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£1,819 GBP
View
B
Retailer 20
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£2,253 GBP
View
B
Retailer 21
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£2,286 GBP
View
B
Retailer 22
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£3,425 GBP
View
Most Expensive
B
Brilliant Earth
22409893A · Oct 31
£4,153 GBP
$5,590 USD
View
22 more retailers have this diamond
Prices start from £386 GBPSave up to £3,768 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
3.06ct Princess
£386 GBP