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Princess|Lab Grown|IGI

3.14ct D VS1 Princess Lab Grown Diamond

GD • D/VS1 • IGI LG623412255

Shape and cutting style on the report: Princess cut

Certificate IGI LG623412255

Diamond specifications and retailer prices

From £422 GBP
$566 USD
As of October 30, 2026
Save £4,160 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,582 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.14ct lab-grown princess diamond

This 3.14ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG623412255 or 623412255. Listed at 23 retailers as of October 29, 2026, with prices from £422 to £4,582, a £4,160 spread on the same certified stone. Do Amore Diamonds lists it at £4,582. 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

3.14
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623412255
Dimensions8.19 × 8.08 × 5.61 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
8.19 mm8.08 mm3.14 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623412255
Side View
Table 70.0%Crown 41.7°Girdle: MediumPavilion 38.6°Culet: NoneDepth 69.4%

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: £907 GBP|Low: £473 GBP|High: £2,307 GBP|Avg: £1,180 GBP|+2.4%
Retailer 1
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 5£473 GBP
Retailer 7£473 GBP
Retailer 2£524 GBP
Retailer 11£623 GBP
Retailer 15£694 GBP
Retailer 6£789 GBP
Retailer 1£907 GBP
Retailer 12£1,229 GBP
Retailer 10£1,257 GBP
Retailer 14£1,301 GBP
Retailer 4£1,522 GBP
Retailer 8£1,683 GBP
Retailer 3£1,687 GBP
Retailer 16£1,734 GBP
Retailer 13£2,131 GBP
Retailer 9£2,292 GBP

46 data points across 16 retailers

23 retailers£422 GBP to £4,582 GBP

A
Cheapest Retailer
-
£422 GBP
$566 USD
A
Retailer 2
-
£473 GBP
$634 USD
View
Final sale: no returns
A
Retailer 3
-
£473 GBP
$634 USD
View
Retailer 4
-
£524 GBP
$702 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£524 GBP
$702 USD
View
A
Retailer 6
-
£623 GBP
$835 USD
View
B+
Retailer 7
-
£694 GBP
$930 USD
View
B+
Retailer 8
-
£789 GBP
$1,057 USD
View
B+
Retailer 9
-
£878 GBP
$1,177 USD
View
B+
Retailer 10
-
£907 GBP
View
Retailer 11
-
£1,229 GBP
A$2,534 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£1,257 GBP
ZAR 27,201 ZAR
View
B
Retailer 13
-
£1,301 GBP
$1,743 USD
View
B
Retailer 14
-
£1,522 GBP
$2,039 USD
View
B
Retailer 15
-
£1,683 GBP
View
B
Retailer 16
-
£1,687 GBP
$2,261 USD
View
Retailer 17
-
£1,734 GBP
A$3,575 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
£1,751 GBP
$2,346 USD
View
B
Retailer 19
-
£1,956 GBP
$2,621 USD
View
Retailer 20
-
£2,131 GBP
$2,855 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
£2,292 GBP
View
B
Retailer 22
-
£3,754 GBP
$5,030 USD
View
Most Expensive
C
Do Amore Diamonds
23-623412255 · Oct 29
£4,582 GBP
$6,140 USD
View
22 more retailers have this diamond
Prices start from £422 GBPSave up to £4,160 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
3.14ct Princess
£422 GBP