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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG739579309

Shape and cutting style on the report: Princess cut

Certificate IGI LG739579309

Diamond specifications and retailer prices

From €196 EUR
As of November 4, 2026
Save €923 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,119 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739579309 or 739579309. Listed at 22 retailers as of November 4, 2026, with prices from €196 to €1,119, a €923 spread on the same certified stone. Reve Diamonds lists it at €1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579309
Dimensions5.84 × 5.83 × 4.13 mm
L/W Ratio1.00
Culet sizePointed
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
5.84 mm5.83 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579309
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 37.3°Culet: NoneDepth 70.8%

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: €754 EUR|Low: €194 EUR|High: €1,119 EUR|Avg: €553 EUR|-11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 4, 2026
Retailer 9€196 EUR
Retailer 13€218 EUR
Retailer 2€228 EUR
Retailer 6€243 EUR
Retailer 11€243 EUR
Retailer 7€415 EUR
Retailer 17€420 EUR
Retailer 3€431 EUR
Retailer 12€448 EUR
Retailer 5€459 EUR
Retailer 18€460 EUR
Retailer 15€595 EUR
Retailer 4€639 EUR
Retailer 16€672 EUR
Retailer 19€748 EUR
Retailer 1€754 EUR
Retailer 8€783 EUR
Retailer 10€829 EUR
Retailer 14€975 EUR
Reve Diamonds€1,119 EUR

38 data points across 20 retailers

22 retailers€196 EUR to €1,119 EUR

A
Cheapest Retailer
-
€196 EUR
A
Retailer 2
-
€218 EUR
View
Final sale: no returns
A
Retailer 3
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€228 EUR
View
Retailer 4
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€238 EUR
View
Price last confirmed 43 days ago
Retailer 5
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€243 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
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€243 EUR
View
A
Retailer 7
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€415 EUR
View
A
Retailer 8
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€420 EUR
View
A
Retailer 9
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€431 EUR
View
A
Retailer 10
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€448 EUR
View
B+
Retailer 11
-
€459 EUR
View
B+
Retailer 12
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€460 EUR
View
B+
Retailer 13
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€595 EUR
View
Retailer 14
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€639 EUR
View
Price last confirmed 17 days ago
B+
Retailer 15
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€672 EUR
View
B+
Retailer 16
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€748 EUR
View
B+
Retailer 17
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€754 EUR
View
B
Retailer 18
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€783 EUR
View
B
Retailer 19
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€829 EUR
View
B
Retailer 20
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€880 EUR
View
B
Retailer 21
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€975 EUR
View
Most Expensive
B
Reve Diamonds
74038D9E4 · Nov 4
€1,119 EUR
$1,261 USD
View
21 more retailers have this diamond
Prices start from €196 EURSave up to €923 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
1.23ct Princess
€196 EUR