CaratHunter
Plans
Princess|Lab Grown|IGI

3.15ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG764635363

Shape and cutting style on the report: Princess cut

Certificate IGI LG764635363

Diamond specifications and retailer prices

From £5,624 GBP
$7,490 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £5,624 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.15ct lab-grown princess diamond

This 3.15ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG764635363 or 764635363. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.15
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764635363
Dimensions8.15 × 8.11 × 5.77 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
8.15 mm8.11 mm3.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764635363
Side View
Table 71.0%Crown 37.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,624 GBP|Low: £1,111 GBP|High: £6,608 GBP|Avg: £2,493 GBP|+29.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 4, 2026
Retailer 9£1,111 GBP
Retailer 4£1,389 GBP
Retailer 5£1,508 GBP
Retailer 2£1,562 GBP
Retailer 3£2,479 GBP
Retailer 6£2,701 GBP
Retailer 8£2,972 GBP
Retailer 7£3,428 GBP
Brilliant Earth£5,624 GBP

79 data points across 9 retailers

1 retailer

B
Brilliant Earth
21204602B · Oct 29
£5,624 GBP
$7,490 USD
View

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.

B
3.15ct Princess
£5,624 GBP