Princess|Lab Grown|GCAL

1.28ct D IF Princess Lab Grown Diamond

ID • D/IF • GCAL 361737033

Shape and cutting style on the report: Princess

Certificate GCAL 361737033

Diamond specifications and retailer prices

From €1,438 EUR
As of November 1, 2026
Save €2,936 EUR (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,281 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361737033. Listed at 8 retailers as of November 1, 2026, with a 204% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361737033
Dimensions5.89 × 5.87 × 4.22 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.89 mm5.87 mm1.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361737033
Side View
Table 66.0%Crown 45°Girdle: THN-MEDPavilion 37.8°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €7,281 EUR|Low: €1,438 EUR|High: €7,281 EUR|Avg: €3,871 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 9€1,438 EUR
Retailer 7€1,539 EUR
Retailer 8€2,845 EUR
Retailer 3€3,778 EUR
Retailer 5€3,968 EUR
Retailer 6€4,075 EUR
Retailer 2€4,365 EUR
Retailer 4€4,374 EUR
Do Amore Diamonds€7,281 EUR

20 data points across 9 retailers

8 retailers€1,438 EUR to €4,374 EUR

B+
Cheapest Retailer
-
€1,438 EUR
B+
Retailer 2
-
€1,539 EUR
View
B
Retailer 3
-
€2,845 EUR
View
B
Retailer 4
-
€3,778 EUR
View
B
Retailer 5
-
€3,968 EUR
View
B
Retailer 6
-
€4,365 EUR
View
B
Retailer 7
-
€4,374 EUR
View
Most Expensive
Do Amore Diamonds
32-361737033 · Nov 2
€7,281 EUR
$8,140 USD
View
Price under review
7 more retailers have this diamond
Prices start from €1,438 EURSave up to €2,936 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.

B+
1.28ct Princess
€1,438 EUR