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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 €185 EUR
$207 USD
As of October 30, 2026
Save €1,596 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,781 EUR at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from €185 to €1,781, a €1,596 spread on the same certified stone. Do Amore Diamonds lists it at €1,781. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,781 EUR|Low: €166 EUR|High: €1,781 EUR|Avg: €549 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 1, 2026
Retailer 7€185 EUR
Retailer 10€207 EUR
Retailer 11€215 EUR
Retailer 3€230 EUR
Retailer 15€230 EUR
Retailer 13€317 EUR
Retailer 4€342 EUR
Retailer 8€416 EUR
Retailer 9€618 EUR
Retailer 12€719 EUR
Retailer 6€815 EUR
Retailer 14€849 EUR
Retailer 5€969 EUR
Retailer 2€1,016 EUR
Do Amore Diamonds€1,781 EUR

40 data points across 15 retailers

15 retailers€185 EUR to €1,781 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
Final sale: no returns
A
Retailer 3
-
€215 EUR
$240 USD
View
Retailer 4
-
€230 EUR
$257 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€230 EUR
$257 USD
View
A
Retailer 6
-
€317 EUR
$354 USD
View
A
Retailer 7
-
€342 EUR
$382 USD
View
A
Retailer 8
-
€416 EUR
£366 GBP
View
B+
Retailer 9
-
€618 EUR
£544 GBP
View
B
Retailer 10
-
€719 EUR
CA$1,116 CAD
View
B
Retailer 11
-
€815 EUR
$911 USD
View
B
Retailer 12
-
€849 EUR
$948 USD
View
B
Retailer 13
-
€969 EUR
$1,083 USD
View
B
Retailer 14
-
€1,016 EUR
£894 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2AD257483 · Oct 31
€1,781 EUR
$1,990 USD
View
14 more retailers have this diamond
Prices start from €185 EURSave up to €1,596 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
€185 EUR