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Cushion|Lab Grown|IGI

1.28ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG739578552

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

Certificate IGI LG739578552

Diamond specifications and retailer prices

From HK$2,762 HKD
$352 USD
As of October 30, 2026
Save HK$6,495 HKD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,257 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739578552 or 739578552. Listed at 6 retailers as of October 29, 2026, with prices from HK$2,762 to HK$9,257, a HK$6,495 spread on the same certified stone. MOH London lists it at HK$9,257. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739578552
Dimensions6.17 × 6.06 × 4.16 mm
L/W Ratio1.02
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
6.17 mm6.06 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739578552
Side View
Table 59.0%Crown 33.4°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 68.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$9,257 HKD|Low: HK$2,683 HKD|High: HK$9,327 HKD|Avg: HK$5,992 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3HK$2,762 HKD
Retailer 8HK$3,536 HKD
Retailer 6HK$4,814 HKD
Retailer 5HK$5,610 HKD
Retailer 4HK$6,995 HKD
Retailer 7HK$7,174 HKD
Retailer 2HK$9,180 HKD
MOH LondonHK$9,257 HKD

21 data points across 8 retailers

6 retailersHK$2,762 HKD to HK$9,257 HKD

B+
Cheapest Retailer
-
HK$2,762 HKD
$352 USD
Retailer 2
-
HK$4,814 HKD
A$944 AUD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$5,610 HKD
A$1,100 AUD
View
B
Retailer 4
-
HK$6,995 HKD
$891 USD
View
B
Retailer 5
-
HK$9,180 HKD
$1,170 USD
View
Most Expensive
B
MOH London
LG739578552 · Oct 29
HK$9,257 HKD
£929 GBP
View
5 more retailers have this diamond
Prices start from HK$2,762 HKDSave up to HK$6,495 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.

B+
1.28ct Cushion
HK$2,762 HKD