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Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG781601902

Shape and cutting style on the report: Princess cut

Certificate IGI LG781601902

Diamond specifications and retailer prices

From HK$18,988 HKD
$2,420 USD
As of October 23, 2026
Save HK$55,517 HKD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$74,505 HKD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

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 LG781601902 or 781601902. Listed at 17 retailers as of October 23, 2026, with prices from HK$18,988 to HK$74,505, a HK$55,517 spread on the same certified stone. Taylor and Hart lists it at HK$74,505. 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 angle43.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781601902
Dimensions11.47 × 11.25 × 8.39 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm11.25 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781601902
Side View
Table 68.0%Crown 43.6°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 74.6%

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 23
Current: HK$22,637 HKD|Low: HK$18,227 HKD|High: HK$80,207 HKD|Avg: HK$35,965 HKD|-2.9%
Retailer 1
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
Taylor and Hart
October 27, 2026
Retailer 4HK$18,988 HKD
Retailer 12HK$19,063 HKD
Retailer 15HK$20,597 HKD
Retailer 7HK$20,660 HKD
Retailer 16HK$21,334 HKD
Retailer 5HK$22,025 HKD
Retailer 1HK$22,637 HKD
Retailer 6HK$24,897 HKD
Retailer 17HK$29,330 HKD
Retailer 13HK$29,668 HKD
Retailer 11HK$32,696 HKD
Retailer 2HK$33,963 HKD
Retailer 8HK$34,344 HKD
Retailer 14HK$40,418 HKD
Retailer 3HK$40,878 HKD
Retailer 10HK$56,094 HKD
Retailer 9HK$58,809 HKD
Taylor and HartHK$74,505 HKD

40 data points across 18 retailers

17 retailersHK$18,988 HKD to HK$74,505 HKD

A
Cheapest Retailer
-
HK$18,988 HKD
$2,420 USD
A
Retailer 2
-
HK$19,063 HKD
£1,913 GBP
View
A
Retailer 3
-
HK$20,660 HKD
$2,633 USD
View
A
Retailer 4
-
HK$21,334 HKD
$2,719 USD
View
Retailer 5
-
HK$22,025 HKD
$2,807 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$22,637 HKD
$2,885 USD
View
A
Retailer 7
-
HK$24,897 HKD
$3,173 USD
View
A
Retailer 8
-
HK$29,330 HKD
$3,738 USD
View
A
Retailer 9
-
HK$29,668 HKD
£2,977 GBP
View
A
Retailer 10
-
HK$32,696 HKD
$4,167 USD
View
A
Retailer 11
-
HK$33,963 HKD
ZAR 69,926 ZAR
View
A
Retailer 12
-
HK$34,344 HKD
$4,377 USD
View
A
Retailer 13
-
HK$40,418 HKD
£4,056 GBP
View
Retailer 14
-
HK$40,878 HKD
A$8,015 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$56,094 HKD
$7,149 USD
View
B+
Retailer 16
-
HK$58,809 HKD
$7,495 USD
View
Most Expensive
B
Taylor and Hart
ME89TY0 · Oct 26
HK$74,505 HKD
$9,495 USD
View
16 more retailers have this diamond
Prices start from HK$18,988 HKDSave up to HK$55,517 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$18,988 HKD