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1.28ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG792622652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792622652

Diamond specifications and retailer prices

From HK$1,732 HKD
As of November 5, 2026
Save HK$6,858 HKD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$8,590 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792622652 or 792622652. Listed at 22 retailers as of November 5, 2026, with prices from HK$1,732 to HK$8,590, a HK$6,858 spread on the same certified stone. MOH London lists it at HK$8,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792622652
Dimensions6.90 × 6.94 × 4.32 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
6.90 mm6.94 mm1.28 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792622652
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 5
Current: HK$8,590 HKD|Low: HK$1,662 HKD|High: HK$8,719 HKD|Avg: HK$4,242 HKD|-1.5%
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
November 6, 2026
Retailer 12HK$1,732 HKD
Retailer 4HK$1,944 HKD
Retailer 3HK$2,147 HKD
Retailer 13HK$2,900 HKD
Retailer 9HK$3,550 HKD
Retailer 2HK$3,637 HKD
Retailer 6HK$3,950 HKD
Retailer 5HK$4,068 HKD
Retailer 7HK$4,742 HKD
Retailer 10HK$5,251 HKD
Retailer 8HK$6,936 HKD
Retailer 11HK$7,054 HKD
MOH LondonHK$8,590 HKD

43 data points across 13 retailers

22 retailersHK$1,732 HKD to HK$8,590 HKD

A
Cheapest Retailer
-
HK$1,732 HKD
A
Retailer 2
-
HK$1,944 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,014 HKD
View
A
Retailer 4
-
HK$2,147 HKD
View
Retailer 5
-
HK$2,147 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,406 HKD
View
B+
Retailer 7
-
HK$2,900 HKD
View
A
Retailer 8
-
HK$3,550 HKD
View
A
Retailer 9
-
HK$3,637 HKD
View
B+
Retailer 10
-
HK$3,950 HKD
View
B+
Retailer 11
-
HK$4,068 HKD
View
B+
Retailer 12
-
HK$4,115 HKD
View
B+
Retailer 13
-
HK$4,742 HKD
View
B+
Retailer 14
-
HK$5,251 HKD
View
B+
Retailer 15
-
HK$5,706 HKD
View
B
Retailer 16
-
HK$6,913 HKD
View
B
Retailer 17
-
HK$6,936 HKD
View
B
Retailer 18
-
HK$6,967 HKD
View
B
Retailer 19
-
HK$7,054 HKD
View
B
Retailer 20
-
HK$7,320 HKD
View
B
Retailer 21
-
HK$7,406 HKD
View
Most Expensive
B
MOH London
LG792622652 · Nov 5
HK$8,590 HKD
£863 GBP
View
21 more retailers have this diamond
Prices start from HK$1,732 HKDSave up to HK$6,858 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
1.28ct Round
HK$1,732 HKD