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Princess|Lab Grown|IGI

1.21ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG787609406

Shape and cutting style on the report: Princess cut

Certificate IGI LG787609406

Diamond specifications and retailer prices

From €169 EUR
$189 USD
As of November 2, 2026
Save €1,454 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,623 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787609406 or 787609406. Listed at 16 retailers as of November 2, 2026, with prices from €169 to €1,623, a €1,454 spread on the same certified stone. Do Amore Diamonds lists it at €1,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787609406
Dimensions5.72 × 5.62 × 4.18 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.62 mm1.21 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787609406
Side View
Table 71.0%Crown 43.5°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 74.4%

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: Nov 2
Current: €1,623 EUR|Low: €162 EUR|High: €1,623 EUR|Avg: €571 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
November 3, 2026
Retailer 16€169 EUR
Retailer 4€196 EUR
Retailer 3€246 EUR
Retailer 9€276 EUR
Retailer 6€283 EUR
Retailer 5€311 EUR
Retailer 12€375 EUR
Retailer 7€470 EUR
Retailer 13€564 EUR
Retailer 14€669 EUR
Retailer 15€675 EUR
Retailer 8€743 EUR
Retailer 2€766 EUR
Retailer 11€909 EUR
Retailer 10€925 EUR
Do Amore Diamonds€1,623 EUR

42 data points across 16 retailers

16 retailers€169 EUR to €1,623 EUR

A
Cheapest Retailer
-
€169 EUR
$189 USD
A
Retailer 2
-
€196 EUR
$220 USD
View
Retailer 3
-
€246 EUR
$276 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
€276 EUR
£244 GBP
View
B+
Retailer 5
-
€283 EUR
$317 USD
View
Retailer 6
-
€311 EUR
$349 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
€375 EUR
View
B+
Retailer 8
-
€470 EUR
$527 USD
View
B+
Retailer 9
-
€564 EUR
A$974 AUD
View
Retailer 10
-
€669 EUR
A$1,155 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€675 EUR
$757 USD
View
B
Retailer 12
-
€743 EUR
$833 USD
View
B
Retailer 13
-
€766 EUR
$859 USD
View
B
Retailer 14
-
€909 EUR
$1,020 USD
View
B
Retailer 15
-
€925 EUR
£817 GBP
View
Most Expensive
B
Do Amore Diamonds
27-813885AAA · Nov 2
€1,623 EUR
$1,820 USD
View
15 more retailers have this diamond
Prices start from €169 EURSave up to €1,454 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
1.21ct Princess
€169 EUR