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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG852643441

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG852643441

Diamond specifications and retailer prices

From HK$2,409 HKD
As of November 5, 2026
Save HK$7,320 HKD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,729 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 LG852643441 or 852643441. Listed at 7 retailers as of November 5, 2026, with prices from HK$2,409 to HK$9,729, a HK$7,320 spread on the same certified stone. Brilliant Earth lists it at HK$9,729. 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 angle33.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643441
Dimensions8.13 × 6.08 × 4.10 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm6.08 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643441
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 67.4%

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 5
Current: HK$9,729 HKD|Low: HK$2,307 HKD|High: HK$9,729 HKD|Avg: HK$5,202 HKD|+2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2HK$2,409 HKD
Retailer 5HK$2,432 HKD
Retailer 7HK$3,570 HKD
Retailer 6HK$4,088 HKD
Retailer 3HK$6,975 HKD
Retailer 4HK$8,677 HKD
Brilliant EarthHK$9,729 HKD

4 data points across 7 retailers

7 retailersHK$2,409 HKD to HK$9,729 HKD

A
Cheapest Retailer
-
HK$2,409 HKD
A
Retailer 2
-
HK$2,432 HKD
View
B+
Retailer 3
-
HK$3,570 HKD
View
A
Retailer 4
-
HK$4,088 HKD
View
B+
Retailer 5
-
HK$6,975 HKD
View
B
Retailer 6
-
HK$8,677 HKD
View
Most Expensive
B
Brilliant Earth
22364434A · Nov 5
HK$9,729 HKD
$1,240 USD
View
6 more retailers have this diamond
Prices start from HK$2,409 HKDSave up to HK$7,320 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$2,409 HKD