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Cushion|Lab Grown|IGI

1.03ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG841628897

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG841628897

Diamond specifications and retailer prices

From HK$3,020 HKD
As of November 5, 2026
Save HK$4,990 HKD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,011 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion 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 LG841628897 or 841628897. Listed at 10 retailers as of November 1, 2026, with prices from HK$3,020 to HK$8,011, a HK$4,990 spread on the same certified stone. MOH London lists it at HK$8,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841628897
Dimensions5.95 × 5.91 × 3.78 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.95 mm5.91 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841628897
Side View
Table 62.0%Crown 32.9°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 64.0%

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$8,011 HKD|Low: HK$3,020 HKD|High: HK$8,230 HKD|Avg: HK$4,921 HKD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$3,020 HKD
Retailer 8HK$3,044 HKD
Retailer 3HK$3,311 HKD
Retailer 5HK$3,350 HKD
Retailer 4HK$3,601 HKD
Retailer 7HK$5,664 HKD
Retailer 9HK$5,829 HKD
Retailer 10HK$5,845 HKD
Retailer 6HK$5,931 HKD
MOH LondonHK$8,011 HKD

31 data points across 10 retailers

10 retailersHK$3,020 HKD to HK$8,011 HKD

A
Cheapest Retailer
-
HK$3,020 HKD
A
Retailer 2
-
HK$3,044 HKD
View
A
Retailer 3
-
HK$3,311 HKD
View
A
Retailer 4
-
HK$3,350 HKD
View
A
Retailer 5
-
HK$3,601 HKD
View
B+
Retailer 6
-
HK$5,664 HKD
View
Retailer 7
-
HK$5,829 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$5,845 HKD
View
B+
Retailer 9
-
HK$5,931 HKD
View
Most Expensive
B
MOH London
LG841628897 · Nov 1
HK$8,011 HKD
£804 GBP
View
9 more retailers have this diamond
Prices start from HK$3,020 HKDSave up to HK$4,990 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
1.03ct Cushion
HK$3,020 HKD