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Princess|Lab Grown|IGI

10.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG840630841

Shape and cutting style on the report: Princess cut

Certificate IGI LG840630841

Diamond specifications and retailer prices

From €1,979 EUR
$2,220 USD
As of November 2, 2026
Save €6,319 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €19,240 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.23ct lab-grown princess diamond

This 10.23ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840630841 or 840630841. Listed at 21 retailers as of November 2, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630841
Dimensions11.98 × 11.91 × 8.27 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm11.91 mm10.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630841
Side View
Table 69.0%Crown 41.8°Girdle: MediumPavilion 38.3°Culet: NoneDepth 69.4%

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 2
Current: €19,240 EUR|Low: €1,979 EUR|High: €19,240 EUR|Avg: €4,993 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 5€1,979 EUR
Retailer 4€2,059 EUR
Retailer 20€2,153 EUR
Retailer 21€2,216 EUR
Retailer 10€2,296 EUR
Retailer 19€2,443 EUR
Retailer 12€2,649 EUR
Retailer 6€3,155 EUR
Retailer 13€3,160 EUR
Retailer 2€3,279 EUR
Retailer 17€3,554 EUR
Retailer 7€3,586 EUR
Retailer 18€3,594 EUR
Retailer 16€4,253 EUR
Retailer 11€4,362 EUR
Retailer 3€5,488 EUR
Retailer 22€5,850 EUR
Retailer 8€6,596 EUR
Retailer 14€7,576 EUR
Retailer 15€8,022 EUR
Retailer 9€8,298 EUR
Brilliant Earth€19,240 EUR

21 data points across 22 retailers

21 retailers€1,979 EUR to €8,298 EUR

A
Cheapest Retailer
-
€1,979 EUR
$2,220 USD
A
Retailer 2
-
€2,153 EUR
$2,415 USD
View
A
Retailer 3
-
€2,216 EUR
$2,486 USD
View
Final sale: no returns
A
Retailer 4
-
€2,296 EUR
$2,575 USD
View
A
Retailer 5
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€2,443 EUR
$2,740 USD
View
A
Retailer 6
-
€2,649 EUR
$2,971 USD
View
A
Retailer 7
-
€3,155 EUR
$3,539 USD
View
A
Retailer 8
-
€3,160 EUR
£2,791 GBP
View
A
Retailer 9
-
€3,279 EUR
$3,678 USD
View
A
Retailer 10
-
€3,554 EUR
ZAR 64,395 ZAR
View
B+
Retailer 11
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€3,586 EUR
$4,022 USD
View
A
Retailer 12
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€3,594 EUR
View
B+
Retailer 13
-
€4,253 EUR
A$7,339 AUD
View
B+
Retailer 14
-
€4,362 EUR
£3,852 GBP
View
B+
Retailer 15
-
€5,488 EUR
$6,155 USD
View
B+
Retailer 16
-
€5,850 EUR
$6,561 USD
View
B
Retailer 17
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€6,596 EUR
$7,398 USD
View
B
Retailer 18
-
€7,576 EUR
SGD 11,483 SGD
View
B
Retailer 19
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€8,022 EUR
$8,998 USD
View
B
Retailer 20
-
€8,298 EUR
$9,307 USD
View
Most Expensive
Brilliant Earth
21813743A · Nov 2
€19,240 EUR
$21,580 USD
View
Price under review
20 more retailers have this diamond
Prices start from €1,979 EURSave up to €6,319 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
10.23ct Princess
€1,979 EUR