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Princess|Lab Grown|IGI

10.34ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG640492009

Shape and cutting style on the report: Princess cut

Certificate IGI LG640492009

Diamond specifications and retailer prices

From €2,182 EUR
$2,447 USD
As of November 2, 2026
Save €15,293 EUR (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €17,475 EUR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 10.34ct lab-grown princess diamond

This 10.34ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640492009 or 640492009. Listed at 26 retailers as of November 2, 2026, with a 701% 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

10.34
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640492009
Dimensions11.96 × 11.64 × 8.22 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm11.64 mm10.34 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640492009
Side View
Table 76.0%Crown 48.7°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €17,475 EUR|Low: €2,094 EUR|High: €17,475 EUR|Avg: €4,544 EUR
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 3€2,182 EUR
Retailer 19€2,270 EUR
Retailer 11€2,373 EUR
Retailer 5€2,443 EUR
Retailer 8€2,530 EUR
Retailer 4€2,675 EUR
Retailer 10€2,932 EUR
Retailer 12€3,383 EUR
Retailer 9€3,479 EUR
Retailer 13€3,499 EUR
Retailer 17€3,618 EUR
Retailer 16€3,835 EUR
Retailer 2€3,921 EUR
Retailer 14€4,689 EUR
Retailer 18€5,305 EUR
Retailer 7€6,757 EUR
Retailer 6€7,110 EUR
Retailer 15€7,248 EUR
Brilliant Earth€17,475 EUR

43 data points across 19 retailers

26 retailers€2,182 EUR to €17,475 EUR

A
Cheapest Retailer
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€2,182 EUR
$2,447 USD
A
Retailer 2
-
€2,373 EUR
$2,662 USD
View
A
Retailer 3
-
€2,443 EUR
$2,740 USD
View
Final sale: no returns
A
Retailer 4
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€2,530 EUR
$2,838 USD
View
Retailer 5
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€2,530 EUR
$2,838 USD
View
Price last confirmed 21 days ago
A
Retailer 6
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€2,675 EUR
$3,000 USD
View
A
Retailer 7
-
€2,932 EUR
$3,289 USD
View
A
Retailer 8
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€3,383 EUR
£2,988 GBP
View
A
Retailer 9
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€3,479 EUR
$3,902 USD
View
A
Retailer 10
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€3,499 EUR
$3,925 USD
View
A
Retailer 11
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€3,618 EUR
$4,058 USD
View
A
Retailer 12
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€3,835 EUR
View
B+
Retailer 13
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€3,921 EUR
ZAR 71,051 ZAR
View
B+
Retailer 14
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€4,689 EUR
A$8,091 AUD
View
B+
Retailer 15
-
€4,796 EUR
£4,236 GBP
View
B+
Retailer 16
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€5,305 EUR
$5,950 USD
View
Retailer 17
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€6,287 EUR
$7,052 USD
View
Price last confirmed 7 days ago
Retailer 18
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€6,303 EUR
$7,069 USD
View
Price last confirmed 85 days ago
B
Retailer 19
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€6,384 EUR
$7,160 USD
View
B
Retailer 20
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€6,757 EUR
$7,579 USD
View
B
Retailer 21
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€7,110 EUR
$7,975 USD
View
B+
Retailer 22
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€7,248 EUR
A$12,507 AUD
View
B
Retailer 23
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€8,833 EUR
$9,907 USD
View
B
Retailer 24
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€12,380 EUR
$13,886 USD
View
B
Retailer 25
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€17,475 EUR
$19,600 USD
View
Most Expensive
Brilliant Earth
16031962A · Oct 8
€17,475 EUR
$19,600 USD
View
Price last confirmed 25 days ago
25 more retailers have this diamond
Prices start from €2,182 EURSave up to €15,293 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
10.34ct Princess
€2,182 EUR