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Cushion|Lab Grown|IGI

1.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG837640556

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

Certificate IGI LG837640556

Diamond specifications and retailer prices

From HK$2,816 HKD
As of November 2, 2026
Save HK$15,934 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$18,750 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640556 or 837640556. Listed at 11 retailers as of November 2, 2026, with prices from HK$2,816 to HK$18,750, a HK$15,934 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640556
Dimensions6.82 × 6.67 × 4.52 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
6.82 mm6.67 mm1.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640556
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.8%

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 2
Current: HK$18,750 HKD|Low: HK$2,816 HKD|High: HK$18,750 HKD|Avg: HK$6,102 HKD
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
November 3, 2026
Retailer 5HK$2,816 HKD
Retailer 7HK$2,942 HKD
Retailer 3HK$3,232 HKD
Retailer 11HK$4,009 HKD
Retailer 9HK$4,213 HKD
Retailer 4HK$4,817 HKD
Retailer 10HK$5,319 HKD
Retailer 2HK$5,633 HKD
Retailer 12HK$6,206 HKD
Retailer 8HK$10,693 HKD
Retailer 6HK$12,372 HKD
Do Amore DiamondsHK$18,750 HKD

21 data points across 12 retailers

11 retailersHK$2,816 HKD to HK$18,750 HKD

A
Cheapest Retailer
-
HK$2,816 HKD
A
Retailer 2
-
HK$2,942 HKD
View
B+
Retailer 3
-
HK$3,232 HKD
View
A
Retailer 4
-
HK$4,009 HKD
View
A
Retailer 5
-
HK$4,213 HKD
View
A
Retailer 6
-
HK$4,786 HKD
View
A
Retailer 7
-
HK$5,633 HKD
View
Retailer 8
-
HK$6,206 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$10,693 HKD
View
B
Retailer 10
-
HK$12,372 HKD
View
Most Expensive
B
Do Amore Diamonds
27-EAECBDCCF · Nov 3
HK$18,750 HKD
$2,390 USD
View
10 more retailers have this diamond
Prices start from HK$2,816 HKDSave up to HK$15,934 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$2,816 HKD