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Princess|Lab Grown|IGI

10.50ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG818697304

Shape and cutting style on the report: Princess cut

Certificate IGI LG818697304

Diamond specifications and retailer prices

From HK$16,248 HKD
$2,071 USD
As of November 1, 2026
Save HK$70,133 HKD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$86,381 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.5ct lab-grown princess diamond

This 10.5ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818697304 or 818697304. Listed at 3 retailers as of October 31, 2026, with prices from HK$16,248 to HK$86,381, a HK$70,133 spread on the same certified stone. Brilliant Earth lists it at HK$86,381. 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

10.50
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818697304
Dimensions12.16 × 12.11 × 8.14 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm12.11 mm10.50 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818697304
Side View
Table 64.0%Crown 41.4°Girdle: MediumPavilion 37.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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 1
Current: HK$86,381 HKD|Low: HK$16,248 HKD|High: HK$93,756 HKD|Avg: HK$46,369 HKD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$16,248 HKD
Retailer 2HK$23,357 HKD
Brilliant EarthHK$86,381 HKD

38 data points across 3 retailers

3 retailersHK$16,248 HKD to HK$86,381 HKD

A
Cheapest Retailer
-
HK$16,248 HKD
$2,071 USD
Final sale: no returns
A
Retailer 2
-
HK$23,357 HKD
£2,344 GBP
View
Most Expensive
B
Brilliant Earth
21228170A · Oct 31
HK$86,381 HKD
$11,010 USD
View
2 more retailers have this diamond
Prices start from HK$16,248 HKDSave up to HK$70,133 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
10.50ct Princess
HK$16,248 HKD