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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG677523571

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677523571

Diamond specifications and retailer prices

From HK$1,412 HKD
As of November 3, 2026
Save HK$6,758 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$8,171 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round 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 LG677523571 or 677523571. Listed at 23 retailers as of November 3, 2026, with prices from HK$1,412 to HK$8,171, a HK$6,758 spread on the same certified stone. MOH London lists it at HK$8,171. 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 angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677523571
Dimensions6.51 × 6.49 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.49 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677523571
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$8,171 HKD|Low: HK$1,357 HKD|High: HK$8,300 HKD|Avg: HK$3,444 HKD|-1.2%
MOH London
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
November 5, 2026
Retailer 11HK$1,412 HKD
Retailer 4HK$1,640 HKD
Retailer 6HK$1,750 HKD
Retailer 7HK$2,471 HKD
Retailer 10HK$2,942 HKD
Retailer 2HK$3,013 HKD
Retailer 15HK$3,021 HKD
Retailer 9HK$3,115 HKD
Retailer 3HK$3,138 HKD
Retailer 5HK$4,229 HKD
Retailer 13HK$4,268 HKD
Retailer 14HK$5,492 HKD
Retailer 12HK$5,633 HKD
Retailer 8HK$5,955 HKD
MOH LondonHK$8,171 HKD

32 data points across 15 retailers

23 retailersHK$1,412 HKD to HK$8,171 HKD

A
Cheapest Retailer
-
HK$1,412 HKD
A
Retailer 2
-
HK$1,585 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,640 HKD
View
A
Retailer 4
-
HK$1,750 HKD
View
Retailer 5
-
HK$1,750 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,471 HKD
View
A
Retailer 7
-
HK$2,471 HKD
View
A
Retailer 8
-
HK$2,942 HKD
View
B+
Retailer 9
-
HK$3,013 HKD
View
B+
Retailer 10
-
HK$3,021 HKD
View
B+
Retailer 11
-
HK$3,115 HKD
View
B+
Retailer 12
-
HK$3,138 HKD
View
Retailer 13
-
HK$3,170 HKD
View
Price last confirmed 142 days ago
B+
Retailer 14
-
HK$4,229 HKD
View
B+
Retailer 15
-
HK$4,268 HKD
View
B+
Retailer 16
-
HK$4,464 HKD
View
B
Retailer 17
-
HK$4,786 HKD
View
B
Retailer 18
-
HK$5,492 HKD
View
B
Retailer 19
-
HK$5,633 HKD
View
B
Retailer 20
-
HK$5,955 HKD
View
B
Retailer 21
-
HK$5,955 HKD
View
B
Retailer 22
-
HK$6,057 HKD
View
Most Expensive
B
MOH London
LG677523571 · Nov 5
HK$8,171 HKD
£820 GBP
View
22 more retailers have this diamond
Prices start from HK$1,412 HKDSave up to HK$6,758 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 Round
HK$1,412 HKD