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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG617427900

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

Certificate IGI LG617427900

Diamond specifications and retailer prices

From HK$3,076 HKD
As of November 5, 2026
Save HK$14,577 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,653 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 LG617427900 or 617427900. Listed at 14 retailers as of November 4, 2026, with prices from HK$3,076 to HK$17,653, a HK$14,577 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,653. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427900
Dimensions6.83 × 6.62 × 4.49 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.83 mm6.62 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427900
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 40.5°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 5
Current: HK$17,653 HKD|Low: HK$3,099 HKD|High: HK$17,653 HKD|Avg: HK$6,930 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 5, 2026
Retailer 10HK$3,099 HKD
Retailer 6HK$3,162 HKD
Retailer 3HK$4,111 HKD
Retailer 4HK$4,535 HKD
Retailer 9HK$4,676 HKD
Retailer 2HK$4,739 HKD
Retailer 7HK$6,363 HKD
Retailer 11HK$7,336 HKD
Retailer 12HK$9,674 HKD
Retailer 8HK$10,521 HKD
Retailer 5HK$10,851 HKD
Do Amore DiamondsHK$17,653 HKD

43 data points across 12 retailers

14 retailersHK$3,076 HKD to HK$17,653 HKD

A
Cheapest Retailer
-
HK$3,076 HKD
A
Retailer 2
-
HK$3,099 HKD
View
A
Retailer 3
-
HK$3,162 HKD
View
A
Retailer 4
-
HK$4,111 HKD
View
A
Retailer 5
-
HK$4,535 HKD
View
A
Retailer 6
-
HK$4,676 HKD
View
A
Retailer 7
-
HK$4,739 HKD
View
B+
Retailer 8
-
HK$6,363 HKD
View
Retailer 9
-
HK$7,336 HKD
View
Price last confirmed 31 days ago
B
Retailer 10
-
HK$9,674 HKD
View
B
Retailer 11
-
HK$10,035 HKD
View
B
Retailer 12
-
HK$10,521 HKD
View
B
Retailer 13
-
HK$10,851 HKD
View
Most Expensive
B
Do Amore Diamonds
27-99DFFF7D5 · Nov 4
HK$17,653 HKD
$2,250 USD
View
13 more retailers have this diamond
Prices start from HK$3,076 HKDSave up to HK$14,577 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$3,076 HKD