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Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG817653637

Shape and cutting style on the report: Princess cut

Certificate IGI LG817653637

Diamond specifications and retailer prices

From HK$21,529 HKD
$2,744 USD
As of October 29, 2026
Save HK$162,296 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$183,825 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.03ct lab-grown princess diamond

This 10.03ct 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 LG817653637 or 817653637. Listed at 20 retailers as of October 29, 2026, with prices from HK$21,529 to HK$183,825, a HK$162,296 spread on the same certified stone. Brilliant Earth lists it at HK$183,825. 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

10.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653637
Dimensions12.07 × 11.83 × 8.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm11.83 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817653637
Side View
Table 69.0%Crown 42.2°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.6%

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$183,825 HKD|Low: HK$21,529 HKD|High: HK$183,825 HKD|Avg: HK$51,738 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
October 30, 2026
Retailer 6HK$21,529 HKD
Retailer 14HK$23,576 HKD
Retailer 2HK$30,103 HKD
Retailer 10HK$31,869 HKD
Retailer 13HK$33,431 HKD
Retailer 8HK$34,520 HKD
Retailer 9HK$34,847 HKD
Retailer 11HK$41,384 HKD
Retailer 5HK$42,327 HKD
Retailer 3HK$56,356 HKD
Retailer 12HK$56,622 HKD
Retailer 4HK$62,642 HKD
Retailer 15HK$66,923 HKD
Retailer 7HK$77,824 HKD
Brilliant EarthHK$183,825 HKD

42 data points across 15 retailers

20 retailersHK$21,529 HKD to HK$183,825 HKD

Retailer 1
-
HK$19,222 HKD
$2,450 USD
Price last confirmed 19 days ago
Retailer 2
-
HK$20,917 HKD
$2,666 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$21,529 HKD
$2,744 USD
View
Final sale: no returns
Retailer 4
-
HK$22,297 HKD
$2,842 USD
View
Price last confirmed 27 days ago
Retailer 5
-
HK$22,297 HKD
$2,842 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$23,576 HKD
$3,005 USD
View
A
Retailer 7
-
HK$30,103 HKD
£3,021 GBP
View
Retailer 8
-
HK$30,653 HKD
$3,907 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
HK$31,869 HKD
$4,062 USD
View
A
Retailer 10
-
HK$33,431 HKD
$4,261 USD
View
A
Retailer 11
-
HK$34,520 HKD
ZAR 71,080 ZAR
View
A
Retailer 12
-
HK$34,847 HKD
€4,230 EUR
View
Retailer 13
-
HK$41,384 HKD
A$8,115 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$42,327 HKD
£4,248 GBP
View
B+
Retailer 15
-
HK$56,356 HKD
$7,183 USD
View
B+
Retailer 16
-
HK$56,622 HKD
$7,217 USD
View
B+
Retailer 17
-
HK$62,642 HKD
$7,984 USD
View
Retailer 18
-
HK$66,923 HKD
A$13,123 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
HK$77,824 HKD
$9,919 USD
View
Most Expensive
B
Brilliant Earth
20851467A · Oct 29
HK$183,825 HKD
$23,430 USD
View
19 more retailers have this diamond
Prices start from HK$21,529 HKDSave up to HK$162,296 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
10.03ct Princess
HK$21,529 HKD