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Princess|Lab Grown|GCAL

1.23ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • GCAL 320900059

Shape and cutting style on the report: Princess

Certificate GCAL 320900059

Diamond specifications and retailer prices

From €184 EUR
As of November 4, 2026
Save €1,583 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,766 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 320900059. Listed at 15 retailers as of November 4, 2026, with prices from €184 to €1,766, a €1,583 spread on the same certified stone. Do Amore Diamonds lists it at €1,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle37°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320900059
Dimensions5.97 × 5.75 × 4.06 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.97 mm5.75 mm1.23 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 320900059
Side View
Table 68.0%Crown 41.5°Girdle: STK-THKPavilion 37°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,766 EUR|Low: €165 EUR|High: €1,766 EUR|Avg: €558 EUR|+4.2%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 7€184 EUR
Retailer 9€205 EUR
Retailer 11€213 EUR
Retailer 3€228 EUR
Retailer 15€228 EUR
Retailer 13€314 EUR
Retailer 4€339 EUR
Retailer 2€408 EUR
Retailer 10€608 EUR
Retailer 12€713 EUR
Retailer 6€809 EUR
Retailer 14€841 EUR
Retailer 5€960 EUR
Retailer 8€1,005 EUR
Do Amore Diamonds€1,766 EUR

41 data points across 15 retailers

15 retailers€184 EUR to €1,766 EUR

A
Cheapest Retailer
-
€184 EUR
A
Retailer 2
-
€205 EUR
View
Final sale: no returns
A
Retailer 3
-
€213 EUR
View
Retailer 4
-
€228 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€228 EUR
View
A
Retailer 6
-
€314 EUR
View
A
Retailer 7
-
€339 EUR
View
A
Retailer 8
-
€408 EUR
View
B+
Retailer 9
-
€608 EUR
View
B
Retailer 10
-
€713 EUR
View
B
Retailer 11
-
€809 EUR
View
B
Retailer 12
-
€841 EUR
View
B
Retailer 13
-
€960 EUR
View
B
Retailer 14
-
€1,005 EUR
View
Most Expensive
B
Do Amore Diamonds
27-2AD257483 · Nov 4
€1,766 EUR
$1,990 USD
View
14 more retailers have this diamond
Prices start from €184 EURSave up to €1,583 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
1.23ct Princess
€184 EUR