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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG840627456

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840627456

Diamond specifications and retailer prices

From HK$2,620 HKD
As of November 4, 2026
Save HK$13,150 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,770 HKD at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840627456 or 840627456. Listed at 16 retailers as of November 4, 2026, with prices from HK$2,620 to HK$15,770, a HK$13,150 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627456
Dimensions8.27 × 5.86 × 4.00 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.86 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627456
Side View
Table 64.0%Crown 34.1°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 68.3%

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$15,770 HKD|Low: HK$1,938 HKD|High: HK$15,770 HKD|Avg: HK$6,371 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 7HK$1,938 HKD
Retailer 12HK$2,620 HKD
Retailer 15HK$2,730 HKD
Retailer 18HK$3,076 HKD
Retailer 16HK$3,601 HKD
Retailer 5HK$3,844 HKD
Retailer 8HK$4,731 HKD
Retailer 4HK$5,006 HKD
Retailer 9HK$7,218 HKD
Retailer 10HK$7,304 HKD
Retailer 17HK$7,838 HKD
Retailer 14HK$8,842 HKD
Retailer 11HK$8,897 HKD
Retailer 19HK$8,952 HKD
Retailer 2HK$8,983 HKD
Retailer 3HK$9,964 HKD
Retailer 6HK$10,435 HKD
Retailer 13HK$14,099 HKD
Do Amore DiamondsHK$15,770 HKD

8 data points across 19 retailers

16 retailersHK$2,620 HKD to HK$15,770 HKD

A
Cheapest Retailer
-
HK$2,620 HKD
B+
Retailer 2
-
HK$2,730 HKD
View
A
Retailer 3
-
HK$3,076 HKD
View
A
Retailer 4
-
HK$3,601 HKD
View
Retailer 5
-
HK$3,844 HKD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$5,006 HKD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$7,218 HKD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$7,304 HKD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
HK$7,838 HKD
View
B
Retailer 10
-
HK$8,842 HKD
View
B
Retailer 11
-
HK$8,952 HKD
View
B
Retailer 12
-
HK$8,983 HKD
View
B
Retailer 13
-
HK$9,964 HKD
View
Retailer 14
-
HK$10,435 HKD
View
Price last confirmed 14 days ago
B
Retailer 15
-
HK$14,099 HKD
View
Most Expensive
B
Do Amore Diamonds
27-9663845C7 · Nov 4
HK$15,770 HKD
$2,010 USD
View
15 more retailers have this diamond
Prices start from HK$2,620 HKDSave up to HK$13,150 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$2,620 HKD