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Princess|Lab Grown|IGI

3.00ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG506195361

Shape and cutting style on the report: Princess cut

Certificate IGI LG506195361

Diamond specifications and retailer prices

From £1,382 GBP
As of November 4, 2026
Save £9,885 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £11,267 GBP at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195361 or 506195361. Listed at 14 retailers as of November 3, 2026, with prices from £1,382 to £11,267, a £9,885 spread on the same certified stone. Cape Diamonds lists it at £11,267. 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

3.00
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195361
Dimensions7.66 × 7.61 × 5.80 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.66 mm7.61 mm3.00 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195361
Side View
Table 71.0%Crown 43.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 76.2%

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: Nov 4
Current: £11,267 GBP|Low: £1,382 GBP|High: £12,146 GBP|Avg: £5,708 GBP|-7.2%
Cape Diamonds
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
November 5, 2026
Retailer 9£1,382 GBP
Retailer 11£4,170 GBP
Retailer 3£4,370 GBP
Retailer 5£4,435 GBP
Retailer 4£4,670 GBP
Retailer 12£4,838 GBP
Retailer 15£4,838 GBP
Retailer 6£4,841 GBP
Retailer 7£5,162 GBP
Retailer 2£5,663 GBP
Retailer 14£5,743 GBP
Retailer 10£5,958 GBP
Retailer 13£7,469 GBP
Retailer 8£9,817 GBP
Cape Diamonds£11,267 GBP

43 data points across 15 retailers

14 retailers£1,382 GBP to £11,267 GBP

A
Cheapest Retailer
-
£1,382 GBP
B+
Retailer 2
-
£4,170 GBP
View
B+
Retailer 3
-
£4,370 GBP
View
B+
Retailer 4
-
£4,435 GBP
View
B+
Retailer 5
-
£4,670 GBP
View
Final sale: no returns
Retailer 6
-
£4,838 GBP
View
Price last confirmed 21 days ago
B
Retailer 7
-
£4,838 GBP
View
B
Retailer 8
-
£4,841 GBP
View
B+
Retailer 9
-
£5,663 GBP
View
B
Retailer 10
-
£5,743 GBP
View
B
Retailer 11
-
£5,958 GBP
View
B
Retailer 12
-
£7,469 GBP
View
B
Retailer 13
-
£9,817 GBP
View
Most Expensive
B
Cape Diamonds
cert_506195361 · Nov 3
£11,267 GBP
ZAR 244,984 ZAR
View
13 more retailers have this diamond
Prices start from £1,382 GBPSave up to £9,885 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
3.00ct Princess
£1,382 GBP