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Princess|Lab Grown|IGI

0.43ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG834601270

Shape and cutting style on the report: Princess cut

Certificate IGI LG834601270

Diamond specifications and retailer prices

From €298 EUR
As of November 4, 2026
Save €1,251 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,549 EUR at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 0.43ct lab-grown princess diamond

This 0.43ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601270 or 834601270. Listed at 17 retailers as of November 2, 2026, with prices from €298 to €1,549, a €1,251 spread on the same certified stone. Riddles Jewelry lists it at €1,549. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601270
Dimensions4.07 × 4.06 × 2.82 mm
L/W Ratio1.00
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
4.07 mm4.06 mm0.43 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601270
Side View
Table 71.0%Crown 44°Girdle: ThickPavilion 37.4°Culet: NoneDepth 69.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €655 EUR|Low: €286 EUR|High: €1,549 EUR|Avg: €827 EUR|+2.2%
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
Riddles Jewelry
November 4, 2026
Retailer 10€298 EUR
Retailer 2€369 EUR
Retailer 11€369 EUR
Retailer 13€369 EUR
Retailer 8€575 EUR
Retailer 9€589 EUR
Retailer 1€655 EUR
Retailer 6€670 EUR
Retailer 3€795 EUR
Retailer 12€1,188 EUR
Retailer 4€1,226 EUR
Retailer 5€1,311 EUR
Retailer 7€1,480 EUR
Riddles Jewelry€1,549 EUR

44 data points across 14 retailers

17 retailers€298 EUR to €1,549 EUR

A
Cheapest Retailer
-
€298 EUR
Retailer 2
-
€298 EUR
View
Price last confirmed 43 days ago
Retailer 3
-
€345 EUR
View
Price last confirmed 42 days ago
Retailer 4
-
€365 EUR
View
Price last confirmed 42 days ago
A
Retailer 5
-
€369 EUR
View
Final sale: no returns
A
Retailer 6
-
€369 EUR
View
Retailer 7
-
€369 EUR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€575 EUR
View
B+
Retailer 9
-
€589 EUR
View
B+
Retailer 10
-
€655 EUR
View
B+
Retailer 11
-
€670 EUR
View
B
Retailer 12
-
€795 EUR
View
B
Retailer 13
-
€1,188 EUR
View
B
Retailer 14
-
€1,226 EUR
View
B
Retailer 15
-
€1,311 EUR
View
B
Retailer 16
-
€1,480 EUR
View
Most Expensive
B
Riddles Jewelry
1979291644 · Nov 2
€1,549 EUR
$1,732 USD
View
16 more retailers have this diamond
Prices start from €298 EURSave up to €1,251 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
0.43ct Princess
€298 EUR