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Princess|Lab Grown|IGI

0.73ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG817670999

Shape and cutting style on the report: Princess cut

Certificate IGI LG817670999

Diamond specifications and retailer prices

From €217 EUR
As of November 4, 2026
Save €897 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,115 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.73ct lab-grown princess diamond

This 0.73ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817670999 or 817670999. Listed at 21 retailers as of November 4, 2026, with prices from €217 to €1,115, a €897 spread on the same certified stone. Reve Diamonds lists it at €1,115. 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

0.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670999
Dimensions5.01 × 4.90 × 3.44 mm
L/W Ratio1.02
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
5.01 mm4.90 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670999
Side View
Table 68.0%Crown 39.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.2%

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 4
Current: €444 EUR|Low: €187 EUR|High: €979 EUR|Avg: €466 EUR|+3.5%
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
Retailer 14
November 4, 2026
Retailer 13€194 EUR
Retailer 6€217 EUR
Retailer 4€241 EUR
Retailer 12€253 EUR
Retailer 3€339 EUR
Retailer 11€406 EUR
Retailer 2€430 EUR
Retailer 8€438 EUR
Retailer 1€444 EUR
Retailer 5€521 EUR
Retailer 7€616 EUR
Retailer 10€624 EUR
Retailer 14€737 EUR
Retailer 9€967 EUR

37 data points across 14 retailers

21 retailers€217 EUR to €1,115 EUR

Retailer 1
-
€194 EUR
Price last confirmed 43 days ago
Retailer 2
-
€194 EUR
View
Price last confirmed 24 days ago
A
Retailer 3
-
€217 EUR
View
Final sale: no returns
Retailer 4
-
€226 EUR
View
Price last confirmed 42 days ago
Retailer 5
-
€239 EUR
View
Price last confirmed 40 days ago
Retailer 6
-
€241 EUR
View
Price last confirmed 23 days ago
Retailer 7
-
€241 EUR
View
Price last confirmed 32 days ago
A
Retailer 8
-
€253 EUR
View
A
Retailer 9
-
€339 EUR
View
A
Retailer 10
-
€406 EUR
View
A
Retailer 11
-
€430 EUR
View
A
Retailer 12
-
€438 EUR
View
A
Retailer 13
-
€444 EUR
View
B+
Retailer 14
-
€521 EUR
View
B+
Retailer 15
-
€616 EUR
View
B+
Retailer 16
-
€624 EUR
View
B+
Retailer 17
-
€737 EUR
View
Retailer 18
-
€777 EUR
View
Price last confirmed 35 days ago
B
Retailer 19
-
€823 EUR
View
B
Retailer 20
-
€967 EUR
View
Most Expensive
B
Reve Diamonds
1B1B6CFB2 · Nov 4
€1,115 EUR
$1,256 USD
View
20 more retailers have this diamond
Prices start from €217 EURSave up to €897 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
0.73ct Princess
€217 EUR