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Cushion|Lab Grown|GCAL

4.55ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • GCAL 361556580

Certificate GCAL 361556580

Diamond specifications and retailer prices

From HK$10,302 HKD
$1,313 USD
As of November 2, 2026
Save HK$62,981 HKD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$73,283 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.55ct lab-grown cushion diamond

This 4.55ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 361556580. Listed at 4 retailers as of November 2, 2026, with prices from HK$10,302 to HK$73,283, a HK$62,981 spread on the same certified stone. Do Amore Diamonds lists it at HK$73,283. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361556580
Dimensions9.58 × 9.55 × 6.45 mm
L/W Ratio1.00
Top View
9.58 mm9.55 mm4.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361556580
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.5%

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$73,283 HKD|Low: HK$10,302 HKD|High: HK$73,283 HKD|Avg: HK$40,380 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 1, 2026
Retailer 3HK$10,302 HKD
Retailer 4HK$15,072 HKD
Retailer 2HK$29,959 HKD
Do Amore DiamondsHK$73,283 HKD

2 data points across 4 retailers

4 retailersHK$10,302 HKD to HK$73,283 HKD

A
Cheapest Retailer
-
HK$10,302 HKD
$1,313 USD
A
Retailer 2
-
HK$15,072 HKD
$1,921 USD
View
B
Retailer 3
-
HK$29,959 HKD
CA$5,303 CAD
View
Most Expensive
B
Do Amore Diamonds
16-500129897 · Nov 2
HK$73,283 HKD
$9,340 USD
View
3 more retailers have this diamond
Prices start from HK$10,302 HKDSave up to HK$62,981 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
4.55ct Cushion
HK$10,302 HKD