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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG789614029

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG789614029

Diamond specifications and retailer prices

From HK$2,181 HKD
As of October 30, 2026
Save HK$8,411 HKD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,592 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789614029 or 789614029. Listed at 20 retailers as of October 30, 2026, with prices from HK$2,181 to HK$10,592, a HK$8,411 spread on the same certified stone. Brilliant Earth lists it at HK$10,592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614029
Dimensions7.44 × 6.11 × 4.18 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm6.11 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614029
Side View
Table 61.0%Crown 37.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 68.4%

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: Oct 30
Current: HK$10,592 HKD|Low: HK$1,765 HKD|High: HK$15,064 HKD|Avg: HK$5,828 HKD|-29.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7HK$1,765 HKD
Retailer 3HK$1,961 HKD
Retailer 13HK$2,181 HKD
Retailer 9HK$2,205 HKD
Retailer 20HK$2,652 HKD
Retailer 2HK$3,311 HKD
Retailer 17HK$3,358 HKD
Retailer 14HK$3,586 HKD
Retailer 6HK$4,103 HKD
Retailer 18HK$4,558 HKD
Retailer 5HK$4,566 HKD
Retailer 19HK$5,053 HKD
Retailer 10HK$6,386 HKD
Retailer 8HK$6,708 HKD
Retailer 15HK$7,963 HKD
Retailer 11HK$7,971 HKD
Retailer 12HK$8,630 HKD
Retailer 16HK$9,203 HKD
Retailer 4HK$9,391 HKD
Brilliant EarthHK$10,592 HKD

31 data points across 20 retailers

20 retailersHK$2,181 HKD to HK$10,592 HKD

Retailer 1
-
HK$1,961 HKD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$2,181 HKD
View
A
Retailer 3
-
HK$2,205 HKD
View
B+
Retailer 4
-
HK$2,652 HKD
View
A
Retailer 5
-
HK$3,311 HKD
View
Retailer 6
-
HK$3,358 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$3,586 HKD
View
A
Retailer 8
-
HK$4,103 HKD
View
Retailer 9
-
HK$4,558 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$4,566 HKD
View
A
Retailer 11
-
HK$5,053 HKD
View
B+
Retailer 12
-
HK$6,386 HKD
View
B+
Retailer 13
-
HK$6,708 HKD
View
B+
Retailer 14
-
HK$7,289 HKD
View
Retailer 15
-
HK$7,963 HKD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
HK$7,971 HKD
View
Retailer 17
-
HK$8,630 HKD
View
Price last confirmed 15 days ago
Retailer 18
-
HK$9,203 HKD
View
Price last confirmed 7 days ago
B
Retailer 19
-
HK$9,391 HKD
View
Most Expensive
B
Brilliant Earth
18654051A · Oct 30
HK$10,592 HKD
$1,350 USD
View
19 more retailers have this diamond
Prices start from HK$2,181 HKDSave up to HK$8,411 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
1.53ct Cushion
HK$2,181 HKD