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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG733514578

Shape and cutting style on the report: Princess cut

Certificate IGI LG733514578

Diamond specifications and retailer prices

From HK$1,412 HKD
$180 USD
As of October 30, 2026
Save HK$12,338 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$13,750 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG733514578 or 733514578. Listed at 21 retailers as of October 27, 2026, with prices from HK$1,412 to HK$13,750, a HK$12,338 spread on the same certified stone. Queensmith lists it at HK$13,750. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733514578
Dimensions5.57 × 5.55 × 3.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.57 mm5.55 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733514578
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 37.3°Culet: NoneDepth 69.7%

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$5,955 HKD|Low: HK$1,585 HKD|High: HK$8,300 HKD|Avg: HK$3,554 HKD|+48.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8HK$1,585 HKD
Retailer 6HK$2,369 HKD
Retailer 3HK$2,974 HKD
Retailer 5HK$3,011 HKD
Retailer 2HK$3,158 HKD
Retailer 7HK$3,640 HKD
Retailer 1HK$5,955 HKD
Retailer 4HK$8,240 HKD

41 data points across 8 retailers

21 retailersHK$1,412 HKD to HK$13,750 HKD

A
Cheapest Retailer
-
HK$1,412 HKD
$180 USD
A
Retailer 2
-
HK$1,585 HKD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,640 HKD
$209 USD
View
A
Retailer 4
-
HK$1,750 HKD
$223 USD
View
A
Retailer 5
-
HK$1,750 HKD
$223 USD
View
A
Retailer 6
-
HK$2,008 HKD
View
B+
Retailer 7
-
HK$2,369 HKD
$302 USD
View
A
Retailer 8
-
HK$2,699 HKD
$344 USD
View
A
Retailer 9
-
HK$2,974 HKD
€361 EUR
View
A
Retailer 10
-
HK$3,011 HKD
ZAR 6,199 ZAR
View
A
Retailer 11
-
HK$3,158 HKD
£317 GBP
View
B+
Retailer 12
-
HK$3,640 HKD
$464 USD
View
B+
Retailer 13
-
HK$4,425 HKD
$564 USD
View
B+
Retailer 14
-
HK$4,790 HKD
SGD 825 SGD
View
B
Retailer 15
-
HK$5,633 HKD
$718 USD
View
B
Retailer 16
-
HK$5,837 HKD
$744 USD
View
B
Retailer 17
-
HK$5,955 HKD
$759 USD
View
B
Retailer 18
-
HK$6,061 HKD
$773 USD
View
B
Retailer 19
-
HK$8,240 HKD
£827 GBP
View
B
Retailer 20
-
HK$8,869 HKD
$1,130 USD
View
Most Expensive
B
Queensmith
LG733514578 · Oct 27
HK$13,750 HKD
£1,380 GBP
View
20 more retailers have this diamond
Prices start from HK$1,412 HKDSave up to HK$12,338 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$1,412 HKD