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Princess|Lab Grown|IGI

1.29ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG800676988

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676988

Diamond specifications and retailer prices

From €396 EUR
As of November 4, 2026
Save €3,119 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,515 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676988 or 800676988. Listed at 17 retailers as of November 4, 2026, with prices from €396 to €3,515, a €3,119 spread on the same certified stone. Do Amore Diamonds lists it at €3,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676988
Dimensions5.90 × 5.82 × 4.32 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.90 mm5.82 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676988
Side View
Table 64.0%Crown 45.1°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 74.2%

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: €3,515 EUR|Low: €396 EUR|High: €4,029 EUR|Avg: €1,393 EUR|-12.8%
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 12€396 EUR
Retailer 5€444 EUR
Retailer 8€556 EUR
Retailer 13€614 EUR
Retailer 6€656 EUR
Retailer 3€657 EUR
Retailer 15€770 EUR
Retailer 11€873 EUR
Retailer 14€1,320 EUR
Retailer 7€1,411 EUR
Retailer 4€1,425 EUR
Retailer 9€1,740 EUR
Retailer 2€2,256 EUR
Retailer 10€2,361 EUR
Do Amore Diamonds€3,515 EUR

38 data points across 15 retailers

17 retailers€396 EUR to €3,515 EUR

A
Cheapest Retailer
-
€396 EUR
A
Retailer 2
-
€444 EUR
View
A
Retailer 3
-
€511 EUR
View
Final sale: no returns
A
Retailer 4
-
€556 EUR
View
A
Retailer 5
-
€614 EUR
View
A
Retailer 6
-
€656 EUR
View
A
Retailer 7
-
€657 EUR
View
A
Retailer 8
-
€770 EUR
View
A
Retailer 9
-
€873 EUR
View
B+
Retailer 10
-
€1,320 EUR
View
Retailer 11
-
€1,411 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€1,425 EUR
View
B+
Retailer 13
-
€1,740 EUR
View
Retailer 14
-
€1,944 EUR
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€2,256 EUR
View
B
Retailer 16
-
€2,361 EUR
View
Most Expensive
B
Do Amore Diamonds
27-012B3FF5C · Nov 4
€3,515 EUR
$3,960 USD
View
16 more retailers have this diamond
Prices start from €396 EURSave up to €3,119 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
1.29ct Princess
€396 EUR