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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG781644145

Shape and cutting style on the report: Princess cut

Certificate IGI LG781644145

Diamond specifications and retailer prices

From HK$1,389 HKD
$177 USD
As of October 30, 2026
Save HK$7,579 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$8,968 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781644145 or 781644145. Listed at 22 retailers as of October 30, 2026, with prices from HK$1,389 to HK$8,968, a HK$7,579 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$8,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781644145
Dimensions5.61 × 5.58 × 3.98 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm5.58 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781644145
Side View
Table 71.0%Crown 43.3°Girdle: MediumPavilion 39.2°Culet: NoneDepth 71.3%

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 30
Current: HK$8,968 HKD|Low: HK$1,334 HKD|High: HK$8,968 HKD|Avg: HK$3,764 HKD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12HK$1,389 HKD
Retailer 3HK$1,726 HKD
Retailer 5HK$1,726 HKD
Retailer 6HK$2,168 HKD
Retailer 7HK$2,933 HKD
Retailer 8HK$2,964 HKD
Retailer 2HK$3,075 HKD
Retailer 9HK$4,212 HKD
Retailer 11HK$4,339 HKD
Retailer 4HK$5,547 HKD
Retailer 13HK$5,727 HKD
Retailer 10HK$8,081 HKD
Flawless Fine JewelryHK$8,968 HKD

37 data points across 13 retailers

22 retailersHK$1,389 HKD to HK$8,968 HKD

A
Cheapest Retailer
-
HK$1,389 HKD
$177 USD
A
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,616 HKD
$206 USD
View
A
Retailer 4
-
HK$1,726 HKD
$220 USD
View
A
Retailer 5
-
HK$1,726 HKD
$220 USD
View
A
Retailer 6
-
HK$1,908 HKD
View
A
Retailer 7
-
HK$2,168 HKD
£218 GBP
View
B+
Retailer 8
-
HK$2,338 HKD
$298 USD
View
A
Retailer 9
-
HK$2,691 HKD
$343 USD
View
A
Retailer 10
-
HK$2,933 HKD
€356 EUR
View
A
Retailer 11
-
HK$2,964 HKD
ZAR 6,103 ZAR
View
A
Retailer 12
-
HK$3,075 HKD
£309 GBP
View
A
Retailer 13
-
HK$3,416 HKD
$435 USD
View
B+
Retailer 14
-
HK$4,212 HKD
A$826 AUD
View
B+
Retailer 15
-
HK$4,339 HKD
$553 USD
View
B+
Retailer 16
-
HK$4,714 HKD
SGD 812 SGD
View
B+
Retailer 17
-
HK$5,547 HKD
$707 USD
View
Retailer 18
-
HK$5,727 HKD
$730 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
HK$5,975 HKD
$762 USD
View
B
Retailer 20
-
HK$8,081 HKD
£811 GBP
View
B
Retailer 21
-
HK$8,799 HKD
$1,122 USD
View
Most Expensive
B
Flawless Fine Jewelry
68DABB766 · Oct 31
HK$8,968 HKD
£900 GBP
View
21 more retailers have this diamond
Prices start from HK$1,389 HKDSave up to HK$7,579 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
1.05ct Princess
HK$1,389 HKD