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Princess|Lab Grown|IGI

1.28ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG814601740

Shape and cutting style on the report: Princess cut

Certificate IGI LG814601740

Diamond specifications and retailer prices

From €260 EUR
As of November 6, 2026
Save €1,809 EUR (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €2,248 EUR at Do Amore Diamonds · As of November 6, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814601740 or 814601740. Listed at 29 retailers as of November 6, 2026, with a 697% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814601740
Dimensions6.02 × 5.90 × 4.07 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm5.90 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814601740
Side View
Table 72.0%Crown 39.2°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.0%

Caratlytics Score

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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 6
Current: €676 EUR|Low: €233 EUR|High: €1,292 EUR|Avg: €654 EUR
Retailer 1
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 7, 2026
Retailer 4€233 EUR
Retailer 8€368 EUR
Retailer 9€425 EUR
Retailer 12€430 EUR
Retailer 10€540 EUR
Retailer 11€555 EUR
Retailer 2€645 EUR
Retailer 1€676 EUR
Retailer 13€781 EUR
Retailer 5€832 EUR
Retailer 3€887 EUR
Retailer 7€1,269 EUR
Retailer 6€1,270 EUR

39 data points across 13 retailers

29 retailers€260 EUR to €2,069 EUR

Retailer 1
-
€224 EUR
Price last confirmed 36 days ago
Retailer 2
-
€233 EUR
View
Price last confirmed 27 days ago
A
Retailer 3
-
€260 EUR
View
Final sale: no returns
Retailer 4
-
€270 EUR
View
Price last confirmed 32 days ago
Retailer 5
-
€288 EUR
View
Price last confirmed 26 days ago
Retailer 6
-
€288 EUR
View
Price last confirmed 30 days ago
Retailer 7
-
€288 EUR
View
Price last confirmed 35 days ago
Retailer 8
-
€288 EUR
View
Price last confirmed 13 days ago
A
Retailer 9
-
€368 EUR
View
A
Retailer 10
-
€368 EUR
View
A
Retailer 11
-
€387 EUR
View
A
Retailer 12
-
€425 EUR
View
A
Retailer 13
-
€430 EUR
View
A
Retailer 14
-
€540 EUR
View
B+
Retailer 15
-
€555 EUR
View
Retailer 16
-
€645 EUR
View
Price last confirmed 20 days ago
B+
Retailer 17
-
€676 EUR
View
B+
Retailer 18
-
€781 EUR
View
Retailer 19
-
€832 EUR
View
Price last confirmed 13 days ago
B
Retailer 20
-
€887 EUR
View
B
Retailer 21
-
€1,025 EUR
View
Retailer 22
-
€1,025 EUR
View
Price last confirmed 38 days ago
Retailer 23
-
€1,025 EUR
View
Price last confirmed 31 days ago
B
Retailer 24
-
€1,172 EUR
View
B
Retailer 25
-
€1,238 EUR
View
B
Retailer 26
-
€1,269 EUR
View
B
Retailer 27
-
€1,270 EUR
View
B
Retailer 28
-
€2,069 EUR
View
Most Expensive
Do Amore Diamonds
23-814601740 · Nov 6
€2,248 EUR
$2,510 USD
View
Price under review
28 more retailers have this diamond
Prices start from €260 EURSave up to €1,809 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
1.28ct Princess
€260 EUR