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Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG843638940

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843638940

Diamond specifications and retailer prices

From HK$3,224 HKD
As of November 2, 2026
Save HK$12,701 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,926 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843638940 or 843638940. Listed at 15 retailers as of November 2, 2026, with prices from HK$3,224 to HK$15,926, a HK$12,701 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,926. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638940
Dimensions8.22 × 5.89 × 4.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.89 mm1.54 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638940
Side View
Table 61.0%Crown 33.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 68.9%

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 2
Current: HK$15,926 HKD|Low: HK$2,636 HKD|High: HK$17,887 HKD|Avg: HK$6,658 HKD|+19.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 2HK$3,224 HKD
Retailer 12HK$3,287 HKD
Retailer 14HK$3,342 HKD
Retailer 3HK$3,766 HKD
Retailer 9HK$4,754 HKD
Retailer 8HK$4,872 HKD
Retailer 11HK$5,162 HKD
Retailer 6HK$5,272 HKD
Retailer 5HK$7,233 HKD
Retailer 7HK$7,924 HKD
Retailer 13HK$9,830 HKD
Retailer 15HK$10,175 HKD
Retailer 10HK$11,054 HKD
Retailer 4HK$14,898 HKD
Do Amore DiamondsHK$15,926 HKD

19 data points across 15 retailers

15 retailersHK$3,224 HKD to HK$15,926 HKD

A
Cheapest Retailer
-
HK$3,224 HKD
A
Retailer 2
-
HK$3,287 HKD
View
B+
Retailer 3
-
HK$3,342 HKD
View
A
Retailer 4
-
HK$3,766 HKD
View
B+
Retailer 5
-
HK$4,754 HKD
View
B+
Retailer 6
-
HK$4,872 HKD
View
B+
Retailer 7
-
HK$5,162 HKD
View
Retailer 8
-
HK$5,272 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$7,233 HKD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$7,924 HKD
View
Price last confirmed 16 days ago
B
Retailer 11
-
HK$9,830 HKD
View
B
Retailer 12
-
HK$10,175 HKD
View
B
Retailer 13
-
HK$11,054 HKD
View
B
Retailer 14
-
HK$14,898 HKD
View
Most Expensive
C
Do Amore Diamonds
36-2095633 · Nov 3
HK$15,926 HKD
$2,030 USD
View
14 more retailers have this diamond
Prices start from HK$3,224 HKDSave up to HK$12,701 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$3,224 HKD