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Round|Lab Grown|IGI

1.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG654415049

Shape and cutting style on the report: Round brilliant

Certificate IGI LG654415049

Diamond specifications and retailer prices

From HK$1,342 HKD
As of November 5, 2026
Save HK$9,202 HKD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$10,544 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654415049 or 654415049. Listed at 24 retailers as of November 4, 2026, with prices from HK$1,342 to HK$10,544, a HK$9,202 spread on the same certified stone. Helzberg Diamonds lists it at HK$10,544. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654415049
Dimensions6.53 × 6.57 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.53 mm6.57 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654415049
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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 5
Current: HK$2,903 HKD|Low: HK$1,326 HKD|High: HK$8,622 HKD|Avg: HK$3,872 HKD|+3.4%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10HK$1,342 HKD
Retailer 14HK$1,498 HKD
Retailer 5HK$1,655 HKD
Retailer 8HK$1,655 HKD
Retailer 13HK$2,840 HKD
Retailer 18HK$2,863 HKD
Retailer 3HK$2,871 HKD
Retailer 1HK$2,903 HKD
Retailer 16HK$2,926 HKD
Retailer 6HK$2,958 HKD
Retailer 2HK$3,813 HKD
Retailer 17HK$4,040 HKD
Retailer 4HK$4,786 HKD
Retailer 11HK$5,335 HKD
Retailer 12HK$5,547 HKD
Retailer 15HK$5,633 HKD
Retailer 9HK$5,758 HKD
Retailer 19HK$7,751 HKD
Retailer 7HK$8,622 HKD

32 data points across 19 retailers

24 retailersHK$1,342 HKD to HK$10,544 HKD

A
Cheapest Retailer
-
HK$1,342 HKD
A
Retailer 2
-
HK$1,498 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,553 HKD
View
Price last confirmed 45 days ago
Retailer 4
-
HK$1,655 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
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HK$1,655 HKD
View
A
Retailer 6
-
HK$2,840 HKD
View
A
Retailer 7
-
HK$2,863 HKD
View
B+
Retailer 8
-
HK$2,871 HKD
View
B+
Retailer 9
-
HK$2,903 HKD
View
A
Retailer 10
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HK$2,926 HKD
View
B+
Retailer 11
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HK$2,958 HKD
View
B+
Retailer 12
-
HK$3,813 HKD
View
B+
Retailer 13
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HK$4,040 HKD
View
B+
Retailer 14
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HK$4,378 HKD
View
Retailer 15
-
HK$4,786 HKD
View
Price last confirmed 19 days ago
B
Retailer 16
-
HK$5,335 HKD
View
Retailer 17
-
HK$5,335 HKD
View
Price last confirmed 46 days ago
B+
Retailer 18
-
HK$5,547 HKD
View
B
Retailer 19
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HK$5,633 HKD
View
B
Retailer 20
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HK$5,735 HKD
View
B
Retailer 21
-
HK$5,758 HKD
View
B
Retailer 22
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HK$7,751 HKD
View
B
Retailer 23
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HK$8,622 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZMLKKHLGKP · Nov 4
HK$10,544 HKD
$1,344 USD
View
23 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$9,202 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$1,342 HKD