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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 HK$21,937 HKD
$2,796 USD
As of October 27, 2026
Save HK$171,617 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$193,553 HKD 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 HK$21,937 to HK$193,553, a HK$171,617 spread on the same certified stone. Brilliant Earth lists it at HK$193,553. 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: HK$193,553 HKD|Low: HK$23,396 HKD|High: HK$193,553 HKD|Avg: HK$52,573 HKD
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 30, 2026
Retailer 3HK$23,396 HKD
Retailer 9HK$23,867 HKD
Retailer 13HK$25,499 HKD
Retailer 16HK$28,119 HKD
Retailer 10HK$32,733 HKD
Retailer 6HK$36,561 HKD
Retailer 12HK$37,520 HKD
Retailer 4HK$39,485 HKD
Retailer 8HK$39,589 HKD
Retailer 14HK$41,849 HKD
Retailer 5HK$47,228 HKD
Retailer 11HK$62,326 HKD
Retailer 15HK$64,703 HKD
Retailer 2HK$67,725 HKD
Retailer 7HK$70,514 HKD
Retailer 17HK$84,507 HKD
Brilliant EarthHK$193,553 HKD

43 data points across 17 retailers

21 retailersHK$21,937 HKD to HK$193,553 HKD

A
Cheapest Retailer
-
HK$21,937 HKD
$2,796 USD
A
Retailer 2
-
HK$23,396 HKD
$2,982 USD
View
Final sale: no returns
A
Retailer 3
-
HK$23,867 HKD
$3,042 USD
View
A
Retailer 4
-
HK$25,444 HKD
$3,243 USD
View
Retailer 5
-
HK$25,444 HKD
$3,243 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$25,499 HKD
$3,250 USD
View
A
Retailer 7
-
HK$28,119 HKD
View
A
Retailer 8
-
HK$32,733 HKD
£3,285 GBP
View
A
Retailer 9
-
HK$34,976 HKD
$4,458 USD
View
A
Retailer 10
-
HK$36,561 HKD
$4,660 USD
View
A
Retailer 11
-
HK$37,520 HKD
ZAR 77,257 ZAR
View
A
Retailer 12
-
HK$39,485 HKD
€4,793 EUR
View
A
Retailer 13
-
HK$39,589 HKD
$5,046 USD
View
A
Retailer 14
-
HK$41,849 HKD
£4,200 GBP
View
Retailer 15
-
HK$47,228 HKD
A$9,261 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$62,326 HKD
$7,944 USD
View
B+
Retailer 17
-
HK$64,703 HKD
$8,247 USD
View
B+
Retailer 18
-
HK$67,725 HKD
$8,632 USD
View
Retailer 19
-
HK$70,514 HKD
A$13,827 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
HK$84,507 HKD
$10,771 USD
View
Most Expensive
B
Brilliant Earth
18017270A · Oct 26
HK$193,553 HKD
$24,670 USD
View
20 more retailers have this diamond
Prices start from HK$21,937 HKDSave up to HK$171,617 HKD

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
HK$21,937 HKD