Princess|Lab Grown|GCAL

3.28ct I VS1 Princess Lab Grown Diamond

EX • I/VS1 • GCAL LG323422031

Certificate GCAL LG323422031

Diamond specifications and retailer prices

From £437 GBP
$586 USD
As of October 30, 2026
Save £3,309 GBP (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,747 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.28ct lab-grown princess diamond

This 3.28ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL LG323422031. Listed at 5 retailers as of October 30, 2026, with prices from £437 to £3,747, a £3,309 spread on the same certified stone. Do Amore Diamonds lists it at £3,747. 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

3.28
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL LG323422031
Dimensions8.17 × 8.14 × 5.75 mm
L/W Ratio1.00
Top View
8.17 mm8.14 mm3.28 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL LG323422031
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 70.7%

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 30
Current: £3,747 GBP|Low: £420 GBP|High: £3,747 GBP|Avg: £1,543 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 16, 2026
Retailer 3£437 GBP
Retailer 5£490 GBP
Retailer 2£1,346 GBP
Retailer 4£1,575 GBP
Do Amore Diamonds£3,747 GBP

6 data points across 5 retailers

5 retailers£437 GBP to £3,747 GBP

A
Cheapest Retailer
-
£437 GBP
$586 USD
A
Retailer 2
-
£490 GBP
$656 USD
View
B+
Retailer 3
-
£1,346 GBP
$1,803 USD
View
B+
Retailer 4
-
£1,575 GBP
$2,110 USD
View
Most Expensive
B
Do Amore Diamonds
7-1542168 · Oct 30
£3,747 GBP
$5,020 USD
View
4 more retailers have this diamond
Prices start from £437 GBPSave up to £3,309 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
3.28ct Princess
£437 GBP