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
$333 USD
As of October 30, 2026
Save €1,252 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,550 EUR at Riddles Jewelry · As of October 31, 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 October 30, 2026, with prices from €298 to €1,550, a €1,252 spread on the same certified stone. Riddles Jewelry lists it at €1,550. 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
Color
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: Oct 30
Current: €662 EUR|Low: €286 EUR|High: €1,550 EUR|Avg: €834 EUR|+3.2%
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
October 31, 2026
Retailer 10€298 EUR
Retailer 2€369 EUR
Retailer 11€370 EUR
Retailer 13€370 EUR
Retailer 6€576 EUR
Retailer 9€589 EUR
Retailer 1€662 EUR
Retailer 7€669 EUR
Retailer 3€796 EUR
Retailer 12€1,189 EUR
Retailer 4€1,228 EUR
Retailer 5€1,313 EUR
Retailer 8€1,489 EUR
Riddles Jewelry€1,550 EUR

43 data points across 14 retailers

17 retailers€298 EUR to €1,550 EUR

A
Cheapest Retailer
-
€298 EUR
$333 USD
Retailer 2
-
€298 EUR
$333 USD
View
Price last confirmed 40 days ago
Retailer 3
-
€346 EUR
$386 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€365 EUR
$408 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
€369 EUR
$412 USD
View
Final sale: no returns
A
Retailer 6
-
€370 EUR
$413 USD
View
A
Retailer 7
-
€370 EUR
$413 USD
View
B+
Retailer 8
-
€576 EUR
View
B+
Retailer 9
-
€589 EUR
$658 USD
View
B+
Retailer 10
-
€662 EUR
£582 GBP
View
B+
Retailer 11
-
€669 EUR
ZAR 12,069 ZAR
View
B
Retailer 12
-
€796 EUR
$889 USD
View
B
Retailer 13
-
€1,189 EUR
$1,328 USD
View
B
Retailer 14
-
€1,228 EUR
$1,371 USD
View
B
Retailer 15
-
€1,313 EUR
CA$2,037 CAD
View
Retailer 16
-
€1,489 EUR
£1,310 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Riddles Jewelry
1979291644 · Oct 31
€1,550 EUR
$1,732 USD
View
16 more retailers have this diamond
Prices start from €298 EURSave up to €1,252 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