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Princess|Lab Grown|IGI

3.79ct H VS1 Princess Lab Grown Diamond

GD • H/VS1 • IGI LG574321222

Shape and cutting style on the report: Princess cut

Certificate IGI LG574321222

Diamond specifications and retailer prices

From £406 GBP
$544 USD
As of October 30, 2026
Save £3,258 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,664 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.79ct lab-grown princess diamond

This 3.79ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG574321222 or 574321222. Listed at 21 retailers as of October 29, 2026, with prices from £406 to £3,664, a £3,258 spread on the same certified stone. Brilliant Earth lists it at £3,664. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.79
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574321222
Dimensions8.57 × 8.45 × 5.99 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
8.57 mm8.45 mm3.79 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574321222
Side View
Table 70.5%Crown 42.8°Girdle: MediumPavilion 38.6°Culet: NoneDepth 70.9%

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: Oct 30
Current: £3,664 GBP|Low: £323 GBP|High: £3,776 GBP|Avg: £1,160 GBP|-3.0%
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
Retailer 17
October 30, 2026
Retailer 17£406 GBP
Retailer 13£454 GBP
Retailer 3£503 GBP
Retailer 5£503 GBP
Retailer 16£605 GBP
Retailer 10£635 GBP
Retailer 4£666 GBP
Retailer 6£733 GBP
Retailer 8£838 GBP
Retailer 2£1,173 GBP
Retailer 11£1,206 GBP
Retailer 15£1,299 GBP
Retailer 14£1,556 GBP
Retailer 7£1,615 GBP
Retailer 9£1,698 GBP
Retailer 12£2,414 GBP
Brilliant Earth£3,664 GBP

33 data points across 17 retailers

21 retailers£406 GBP to £3,664 GBP

A
Cheapest Retailer
-
£406 GBP
$544 USD
A
Retailer 2
-
£454 GBP
$608 USD
View
Final sale: no returns
B+
Retailer 3
-
£455 GBP
$609 USD
View
Retailer 4
-
£503 GBP
$674 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£503 GBP
$674 USD
View
B+
Retailer 6
-
£605 GBP
$810 USD
View
A
Retailer 7
-
£635 GBP
View
B+
Retailer 8
-
£666 GBP
$892 USD
View
B+
Retailer 9
-
£733 GBP
$982 USD
View
B+
Retailer 10
-
£838 GBP
$1,123 USD
View
B+
Retailer 11
-
£1,173 GBP
A$2,419 AUD
View
B+
Retailer 12
-
£1,206 GBP
ZAR 26,109 ZAR
View
B+
Retailer 13
-
£1,299 GBP
$1,740 USD
View
B+
Retailer 14
-
£1,461 GBP
$1,957 USD
View
Retailer 15
-
£1,556 GBP
$2,085 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
£1,615 GBP
View
B+
Retailer 17
-
£1,698 GBP
$2,275 USD
View
B
Retailer 18
-
£1,883 GBP
$2,523 USD
View
B
Retailer 19
-
£2,414 GBP
View
B
Retailer 20
-
£3,605 GBP
$4,830 USD
View
Most Expensive
B
Brilliant Earth
16282564A · Oct 29
£3,664 GBP
$4,910 USD
View
20 more retailers have this diamond
Prices start from £406 GBPSave up to £3,258 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
3.79ct Princess
£406 GBP