CaratHunter
Plans
Princess|Lab Grown|IGI

10.56ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG662429694

Shape and cutting style on the report: Princess cut

Certificate IGI LG662429694

Diamond specifications and retailer prices

From €2,503 EUR
$2,796 USD
As of October 27, 2026
Save €19,579 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €22,082 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 10.56ct lab-grown princess diamond

This 10.56ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662429694 or 662429694. Listed at 21 retailers as of October 26, 2026, with prices from €2,503 to €22,082, a €19,579 spread on the same certified stone. Brilliant Earth lists it at €22,082. 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

10.56
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662429694
Dimensions12.09 × 11.75 × 8.23 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
12.09 mm11.75 mm10.56 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662429694
Side View
Table 68.0%Crown 48.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
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: Oct 27
Current: €22,082 EUR|Low: €2,669 EUR|High: €22,082 EUR|Avg: €6,002 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
October 31, 2026
Retailer 4€2,669 EUR
Retailer 9€2,723 EUR
Retailer 14€2,909 EUR
Retailer 17€3,208 EUR
Retailer 11€3,734 EUR
Retailer 2€4,057 EUR
Retailer 13€4,281 EUR
Retailer 5€4,505 EUR
Retailer 8€4,517 EUR
Retailer 15€4,774 EUR
Retailer 6€5,388 EUR
Retailer 12€7,111 EUR
Retailer 16€7,382 EUR
Retailer 10€7,726 EUR
Retailer 7€8,045 EUR
Retailer 3€9,641 EUR
Brilliant Earth€22,082 EUR

44 data points across 17 retailers

21 retailers€2,503 EUR to €22,082 EUR

A
Cheapest Retailer
-
€2,503 EUR
$2,796 USD
A
Retailer 2
-
€2,669 EUR
$2,982 USD
View
Final sale: no returns
A
Retailer 3
-
€2,723 EUR
$3,042 USD
View
A
Retailer 4
-
€2,903 EUR
$3,243 USD
View
Retailer 5
-
€2,903 EUR
$3,243 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€2,909 EUR
$3,250 USD
View
A
Retailer 7
-
€3,208 EUR
HK$28,000 HKD
View
A
Retailer 8
-
€3,734 EUR
£3,285 GBP
View
A
Retailer 9
-
€3,990 EUR
$4,458 USD
View
A
Retailer 10
-
€4,057 EUR
$4,533 USD
View
A
Retailer 11
-
€4,281 EUR
ZAR 77,257 ZAR
View
A
Retailer 12
-
€4,505 EUR
View
A
Retailer 13
-
€4,517 EUR
$5,046 USD
View
A
Retailer 14
-
€4,774 EUR
£4,200 GBP
View
Retailer 15
-
€5,388 EUR
A$9,261 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
€7,111 EUR
$7,944 USD
View
B+
Retailer 17
-
€7,382 EUR
$8,247 USD
View
B+
Retailer 18
-
€7,726 EUR
$8,632 USD
View
Retailer 19
-
€8,045 EUR
A$13,827 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
€9,641 EUR
$10,771 USD
View
Most Expensive
B
Brilliant Earth
18017270A · Oct 26
€22,082 EUR
$24,670 USD
View
20 more retailers have this diamond
Prices start from €2,503 EURSave up to €19,579 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
10.56ct Princess
€2,503 EUR