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Princess|Lab Grown|IGI

10.21ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG827607711

Shape and cutting style on the report: Princess cut

Certificate IGI LG827607711

Diamond specifications and retailer prices

From HK$29,280 HKD
$3,732 USD
As of October 29, 2026
Save HK$50,575 HKD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$79,855 HKD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 10.21ct lab-grown princess diamond

This 10.21ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827607711 or 827607711. Listed at 5 retailers as of October 29, 2026, with prices from HK$29,280 to HK$79,855, a HK$50,575 spread on the same certified stone. Frank Darling lists it at HK$79,855. 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

10.21
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827607711
Dimensions12.04 × 11.82 × 8.15 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm11.82 mm10.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827607711
Side View
Table 70.0%Crown 41.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.0%

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 29
Current: HK$79,855 HKD|Low: HK$29,280 HKD|High: HK$87,753 HKD|Avg: HK$60,718 HKD|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 3HK$29,280 HKD
Retailer 4HK$38,664 HKD
Retailer 5HK$53,194 HKD
Retailer 2HK$66,908 HKD
Frank DarlingHK$79,855 HKD

15 data points across 5 retailers

5 retailersHK$29,280 HKD to HK$79,855 HKD

A
Cheapest Retailer
-
HK$29,280 HKD
$3,732 USD
Final sale: no returns
A
Retailer 2
-
HK$38,664 HKD
$4,928 USD
View
Retailer 3
-
HK$53,194 HKD
$6,780 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$66,908 HKD
$8,528 USD
View
Most Expensive
B
Frank Darling
100192108070KD · Oct 30
HK$79,855 HKD
$10,178 USD
View
4 more retailers have this diamond
Prices start from HK$29,280 HKDSave up to HK$50,575 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
10.21ct Princess
HK$29,280 HKD