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Princess|Lab Grown|IGI

3.06ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG779635605

Shape and cutting style on the report: Princess cut

Certificate IGI LG779635605

Diamond specifications and retailer prices

From £322 GBP
As of November 4, 2026
Save £2,367 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,690 GBP at Brilliant Earth · As of October 30, 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 LG779635605 or 779635605. Listed at 22 retailers as of October 30, 2026, with prices from £322 to £2,690, a £2,367 spread on the same certified stone. Brilliant Earth lists it at £2,690. 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 angle44.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779635605
Dimensions7.75 × 7.72 × 5.75 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm7.72 mm3.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779635605
Side View
Table 70.0%Crown 44.4°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 74.5%

Caratlytics Score

How it works →
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: £2,690 GBP|Low: £312 GBP|High: £4,116 GBP|Avg: £1,221 GBP|-23.8%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 12£322 GBP
Retailer 22£362 GBP
Retailer 8£400 GBP
Retailer 21£400 GBP
Retailer 20£509 GBP
Retailer 14£530 GBP
Retailer 10£680 GBP
Retailer 3£697 GBP
Retailer 13£726 GBP
Retailer 2£935 GBP
Retailer 18£958 GBP
Retailer 6£976 GBP
Retailer 23£1,230 GBP
Retailer 9£1,291 GBP
Retailer 7£1,420 GBP
Retailer 5£1,499 GBP
Retailer 11£1,528 GBP
Retailer 19£1,623 GBP
Retailer 17£1,776 GBP
Retailer 15£1,779 GBP
Retailer 16£2,256 GBP
Retailer 4£2,467 GBP
Brilliant Earth£2,690 GBP

37 data points across 23 retailers

22 retailers£322 GBP to £2,690 GBP

A
Cheapest Retailer
-
£322 GBP
A
Retailer 2
-
£362 GBP
View
A
Retailer 3
-
£400 GBP
View
Retailer 4
-
£400 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£509 GBP
View
B+
Retailer 6
-
£530 GBP
View
A
Retailer 7
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£680 GBP
View
A
Retailer 8
-
£697 GBP
View
A
Retailer 9
-
£726 GBP
View
A
Retailer 10
-
£935 GBP
View
A
Retailer 11
-
£958 GBP
View
A
Retailer 12
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£976 GBP
View
B+
Retailer 13
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£1,230 GBP
View
B+
Retailer 14
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£1,291 GBP
View
B
Retailer 15
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£1,420 GBP
View
B+
Retailer 16
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£1,499 GBP
View
B+
Retailer 17
-
£1,528 GBP
View
B+
Retailer 18
-
£1,623 GBP
View
B
Retailer 19
-
£1,776 GBP
View
Retailer 20
-
£1,779 GBP
View
Price last confirmed 18 days ago
B
Retailer 21
-
£2,467 GBP
View
Most Expensive
B
Brilliant Earth
18147985Y · Oct 30
£2,690 GBP
$3,620 USD
View
21 more retailers have this diamond
Prices start from £322 GBPSave up to £2,367 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
£322 GBP