CaratHunter
Plans
Princess|Lab Grown|IGI

1.05ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG818678076

Shape and cutting style on the report: Princess cut

Certificate IGI LG818678076

Diamond specifications and retailer prices

From HK$1,389 HKD
As of November 4, 2026
Save HK$6,638 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,968 HKD at Flawless Fine Jewelry · As of October 9, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818678076 or 818678076. Listed at 20 retailers as of November 4, 2026, with a 478% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818678076
Dimensions5.57 × 5.56 × 3.72 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm5.56 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818678076
Side View
Table 71.0%Crown 43.8°Girdle: MediumPavilion 36.3°Culet: NoneDepth 66.9%

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: Nov 4
Current: HK$8,968 HKD|Low: HK$1,334 HKD|High: HK$8,968 HKD|Avg: HK$3,807 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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 14HK$1,389 HKD
Retailer 6HK$1,553 HKD
Retailer 8HK$1,608 HKD
Retailer 3HK$1,726 HKD
Retailer 7HK$1,726 HKD
Retailer 15HK$2,338 HKD
Retailer 13HK$2,926 HKD
Retailer 12HK$2,966 HKD
Retailer 9HK$3,060 HKD
Retailer 11HK$4,198 HKD
Retailer 10HK$4,378 HKD
Retailer 16HK$5,335 HKD
Retailer 4HK$5,539 HKD
Retailer 5HK$5,712 HKD
Retailer 2HK$8,026 HKD
Flawless Fine JewelryHK$8,968 HKD

45 data points across 16 retailers

20 retailersHK$1,389 HKD to HK$8,026 HKD

A
Cheapest Retailer
-
HK$1,389 HKD
A
Retailer 2
-
HK$1,553 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,608 HKD
View
A
Retailer 4
-
HK$1,726 HKD
View
Retailer 5
-
HK$1,726 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$1,907 HKD
View
B+
Retailer 7
-
HK$2,338 HKD
View
A
Retailer 8
-
HK$2,707 HKD
View
A
Retailer 9
-
HK$2,926 HKD
View
A
Retailer 10
-
HK$2,966 HKD
View
A
Retailer 11
-
HK$3,060 HKD
View
B+
Retailer 12
-
HK$4,198 HKD
View
B+
Retailer 13
-
HK$4,378 HKD
View
B+
Retailer 14
-
HK$4,707 HKD
View
B
Retailer 15
-
HK$5,335 HKD
View
B
Retailer 16
-
HK$5,539 HKD
View
B
Retailer 17
-
HK$5,712 HKD
View
B
Retailer 18
-
HK$5,963 HKD
View
B
Retailer 19
-
HK$8,026 HKD
View
Most Expensive
Flawless Fine Jewelry
F679CA9FB · Oct 9
HK$8,968 HKD
£900 GBP
View
Price last confirmed 26 days ago
19 more retailers have this diamond
Prices start from HK$1,389 HKDSave up to HK$6,638 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