Princess|Lab Grown|IGI

3.10ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG821664277

Shape and cutting style on the report: Princess cut

Certificate IGI LG821664277

Diamond specifications and retailer prices

From £555 GBP
$739 USD
As of October 27, 2026
Save £4,371 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,926 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown princess diamond

This 3.1ct 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 LG821664277 or 821664277. Listed at 16 retailers as of October 27, 2026, with prices from £555 to £4,926, a £4,371 spread on the same certified stone. Do Amore Diamonds lists it at £4,926. 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

3.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821664277
Dimensions8.08 × 7.97 × 5.47 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm7.97 mm3.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821664277
Side View
Table 69.0%Crown 45°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.6%

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: Oct 27
Current: £629 GBP|Low: £443 GBP|High: £2,700 GBP|Avg: £1,579 GBP|+41.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£555 GBP
Retailer 1£629 GBP
Retailer 7£1,042 GBP
Retailer 8£1,153 GBP
Retailer 3£1,604 GBP
Retailer 6£2,196 GBP
Retailer 4£2,587 GBP
Retailer 2£2,679 GBP

20 data points across 8 retailers

16 retailers£555 GBP to £4,926 GBP

Retailer 1
-
£555 GBP
$739 USD
Price last confirmed 13 days ago
A
Retailer 2
-
£555 GBP
$739 USD
View
Retailer 3
-
£604 GBP
$804 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£629 GBP
$837 USD
View
Final sale: no returns
Retailer 5
-
£644 GBP
$858 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£644 GBP
$858 USD
View
Retailer 7
-
£644 GBP
$858 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
£644 GBP
$858 USD
View
A
Retailer 9
-
£1,042 GBP
$1,388 USD
View
A
Retailer 10
-
£1,153 GBP
$1,536 USD
View
Retailer 11
-
£1,604 GBP
A$3,286 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
£1,998 GBP
$2,661 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£2,196 GBP
$2,925 USD
View
Retailer 14
-
£2,587 GBP
$3,445 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£2,679 GBP
View
Most Expensive
B
Do Amore Diamonds
27-492CF18C1 · Oct 30
£4,926 GBP
$6,560 USD
View
15 more retailers have this diamond
Prices start from £555 GBPSave up to £4,371 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
3.10ct Princess
£555 GBP