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Cushion|Lab Grown|IGI

1.00ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG770645495

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

Certificate IGI LG770645495

Diamond specifications and retailer prices

From HK$3,229 HKD
As of November 6, 2026
Save HK$5,381 HKD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,610 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct 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 LG770645495 or 770645495. Listed at 7 retailers as of November 5, 2026, with prices from HK$3,229 to HK$8,610, a HK$5,381 spread on the same certified stone. MOH London lists it at HK$8,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770645495
Dimensions5.82 × 5.81 × 3.62 mm
L/W Ratio1.00
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
5.82 mm5.81 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770645495
Side View
Table 59.0%Crown 36.3°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 62.3%

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 6
Current: HK$8,610 HKD|Low: HK$2,955 HKD|High: HK$8,610 HKD|Avg: HK$4,822 HKD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2HK$3,229 HKD
Retailer 3HK$3,237 HKD
Retailer 4HK$3,323 HKD
Retailer 6HK$4,209 HKD
Retailer 7HK$5,604 HKD
Retailer 5HK$6,356 HKD
MOH LondonHK$8,610 HKD

42 data points across 7 retailers

7 retailersHK$3,229 HKD to HK$8,610 HKD

A
Cheapest Retailer
-
HK$3,229 HKD
A
Retailer 2
-
HK$3,237 HKD
View
A
Retailer 3
-
HK$3,323 HKD
View
B+
Retailer 4
-
HK$4,209 HKD
View
B+
Retailer 5
-
HK$5,604 HKD
View
B
Retailer 6
-
HK$6,356 HKD
View
Most Expensive
B
MOH London
LG770645495 · Nov 5
HK$8,610 HKD
£865 GBP
View
6 more retailers have this diamond
Prices start from HK$3,229 HKDSave up to HK$5,381 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
1.00ct Cushion
HK$3,229 HKD