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Princess|Lab Grown|IGI

4.25ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG694598652

Shape and cutting style on the report: Princess cut

Certificate IGI LG694598652

Diamond specifications and retailer prices

From £578 GBP
$775 USD
As of October 30, 2026
Save £4,385 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,963 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.25ct lab-grown princess diamond

This 4.25ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG694598652 or 694598652. Listed at 14 retailers as of October 30, 2026, with prices from £578 to £4,963, a £4,385 spread on the same certified stone. Do Amore Diamonds lists it at £4,963. 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

4.25
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694598652
Dimensions8.95 × 8.87 × 6.17 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
8.95 mm8.87 mm4.25 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694598652
Side View
Table 74.0%Crown 44.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 69.6%

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: £4,963 GBP|Low: £555 GBP|High: £5,135 GBP|Avg: £1,678 GBP
Do Amore 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
Retailer 16
October 30, 2026
Retailer 14£578 GBP
Retailer 3£629 GBP
Retailer 2£751 GBP
Retailer 4£928 GBP
Retailer 5£993 GBP
Retailer 13£996 GBP
Retailer 15£1,084 GBP
Retailer 8£1,346 GBP
Retailer 10£1,585 GBP
Retailer 12£1,596 GBP
Retailer 7£1,989 GBP
Retailer 11£2,060 GBP
Retailer 16£2,082 GBP
Retailer 6£2,309 GBP
Retailer 9£2,780 GBP
Do Amore Diamonds£4,963 GBP

30 data points across 16 retailers

14 retailers£578 GBP to £4,963 GBP

A
Cheapest Retailer
-
£578 GBP
$775 USD
A
Retailer 2
-
£629 GBP
$843 USD
View
A
Retailer 3
-
£751 GBP
View
B+
Retailer 4
-
£928 GBP
$1,244 USD
View
B+
Retailer 5
-
£993 GBP
$1,331 USD
View
B+
Retailer 6
-
£996 GBP
$1,335 USD
View
B+
Retailer 7
-
£1,084 GBP
$1,453 USD
View
Retailer 8
-
£1,585 GBP
A$3,268 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
£1,596 GBP
$2,138 USD
View
Retailer 10
-
£2,060 GBP
$2,760 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
£2,082 GBP
$2,790 USD
View
B
Retailer 12
-
£2,176 GBP
$2,915 USD
View
B
Retailer 13
-
£2,780 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1692572 · Oct 31
£4,963 GBP
$6,650 USD
View
13 more retailers have this diamond
Prices start from £578 GBPSave up to £4,385 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
4.25ct Princess
£578 GBP