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 $2,447 USD
As of October 30, 2026
Save $17,153 USD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $19,600 USD 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 27 retailers as of October 30, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $19,600 USD|Low: $2,349 USD|High: $19,600 USD|Avg: $4,994 USD
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 1, 2026
Retailer 3$2,447 USD
Retailer 18$2,546 USD
Retailer 11$2,662 USD
Retailer 5$2,740 USD
Retailer 8$2,838 USD
Retailer 4$3,000 USD
Retailer 10$3,289 USD
Retailer 12$3,832 USD
Retailer 19$3,878 USD
Retailer 9$3,902 USD
Retailer 16$4,058 USD
Retailer 15$4,301 USD
Retailer 14$4,394 USD
Retailer 2$5,259 USD
Retailer 17$5,950 USD
Retailer 7$7,579 USD
Retailer 6$7,975 USD
Retailer 13$8,130 USD
Brilliant Earth$19,600 USD

42 data points across 19 retailers

27 retailers$2,447 USD to $19,600 USD

A
Cheapest Retailer
-
$2,447 USD
Retailer 2
-
$2,546 USD
£2,005 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,662 USD
View
A
Retailer 4
-
$2,740 USD
View
Final sale: no returns
A
Retailer 5
-
$2,838 USD
View
Retailer 6
-
$2,838 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$3,000 USD
View
A
Retailer 8
-
$3,289 USD
View
A
Retailer 9
-
$3,832 USD
£3,017 GBP
View
A
Retailer 10
-
$3,878 USD
View
A
Retailer 11
-
$3,902 USD
View
A
Retailer 12
-
$4,058 USD
View
A
Retailer 13
-
$4,301 USD
€4,096 EUR
View
A
Retailer 14
-
$4,394 USD
ZAR 70,987 ZAR
View
B+
Retailer 15
-
$5,259 USD
A$8,091 AUD
View
B+
Retailer 16
-
$5,380 USD
£4,236 GBP
View
B+
Retailer 17
-
$5,950 USD
View
B
Retailer 18
-
$7,052 USD
View
Retailer 19
-
$7,069 USD
View
Price last confirmed 84 days ago
B
Retailer 20
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$7,160 USD
View
B
Retailer 21
-
$7,579 USD
View
B
Retailer 22
-
$7,975 USD
View
B+
Retailer 23
-
$8,130 USD
A$12,507 AUD
View
B
Retailer 24
-
$9,907 USD
View
B
Retailer 25
-
$13,886 USD
View
B
Retailer 26
-
$19,600 USD
View
Most Expensive
Brilliant Earth
16031962A · Oct 8
$19,600 USD
View
Price last confirmed 24 days ago
26 more retailers have this diamond
Prices start from $2,447 USDSave up to $17,153 USD

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
$2,447 USD