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Princess|Lab Grown|IGI

3.21ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG22164020

Shape and cutting style on the report: Square modified brilliant

Certificate IGI LG22164020

Diamond specifications and retailer prices

From €471 EUR
$526 USD
As of October 30, 2026
Save €3,548 EUR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,019 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown princess diamond

This 3.21ct 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 IGI LG22164020 or 22164020. Listed at 11 retailers as of October 30, 2026, with prices from €471 to €4,019, a €3,548 spread on the same certified stone. Do Amore Diamonds lists it at €4,019. 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

3.21
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22164020
Dimensions8.10 × 8.03 × 5.78 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
8.10 mm8.03 mm3.21 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG22164020
Side View
Table 68.5%Crown 44.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 72.0%

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: €4,019 EUR|Low: €452 EUR|High: €4,019 EUR|Avg: €1,423 EUR
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
November 1, 2026
Retailer 9€471 EUR
Retailer 11€527 EUR
Retailer 6€681 EUR
Retailer 13€840 EUR
Retailer 12€905 EUR
Retailer 7€909 EUR
Retailer 3€923 EUR
Retailer 5€984 EUR
Retailer 10€1,506 EUR
Retailer 8€1,694 EUR
Retailer 4€2,358 EUR
Retailer 2€2,796 EUR
Do Amore Diamonds€4,019 EUR

30 data points across 13 retailers

11 retailers€471 EUR to €4,019 EUR

A
Cheapest Retailer
-
€471 EUR
$526 USD
A
Retailer 2
-
€527 EUR
$589 USD
View
A
Retailer 3
-
€681 EUR
£599 GBP
View
A
Retailer 4
-
€840 EUR
$939 USD
View
A
Retailer 5
-
€905 EUR
$1,011 USD
View
B+
Retailer 6
-
€909 EUR
$1,015 USD
View
A
Retailer 7
-
€923 EUR
$1,031 USD
View
B+
Retailer 8
-
€1,506 EUR
$1,682 USD
View
B+
Retailer 9
-
€1,694 EUR
$1,893 USD
View
B+
Retailer 10
-
€2,796 EUR
£2,460 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1484069 · Oct 31
€4,019 EUR
$4,490 USD
View
10 more retailers have this diamond
Prices start from €471 EURSave up to €3,548 EUR

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
3.21ct Princess
€471 EUR