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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG846643057

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

Certificate IGI LG846643057

Diamond specifications and retailer prices

From HK$2,409 HKD
As of November 4, 2026
Save HK$6,488 HKD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,897 HKD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846643057 or 846643057. Listed at 8 retailers as of November 4, 2026, with prices from HK$2,409 to HK$8,897, a HK$6,488 spread on the same certified stone. With Clarity lists it at HK$8,897. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846643057
Dimensions6.66 × 6.52 × 4.60 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm6.52 mm1.54 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846643057
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 70.6%

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 4
Current: HK$4,017 HKD|Low: HK$2,409 HKD|High: HK$8,897 HKD|Avg: HK$5,083 HKD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 7HK$2,409 HKD
Retailer 4HK$3,664 HKD
Retailer 6HK$3,711 HKD
Retailer 5HK$3,970 HKD
Retailer 1HK$4,017 HKD
Retailer 2HK$6,512 HKD
Retailer 3HK$8,717 HKD
With ClarityHK$8,897 HKD

14 data points across 8 retailers

8 retailersHK$2,409 HKD to HK$8,897 HKD

A
Cheapest Retailer
-
HK$2,409 HKD
A
Retailer 2
-
HK$3,664 HKD
View
A
Retailer 3
-
HK$3,711 HKD
View
A
Retailer 4
-
HK$3,970 HKD
View
A
Retailer 5
-
HK$4,017 HKD
View
B+
Retailer 6
-
HK$6,512 HKD
View
B
Retailer 7
-
HK$8,717 HKD
View
Most Expensive
B
With Clarity
846643057 · Nov 5
HK$8,897 HKD
$1,134 USD
View
7 more retailers have this diamond
Prices start from HK$2,409 HKDSave up to HK$6,488 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
1.54ct Cushion
HK$2,409 HKD