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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG816612678

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

Certificate IGI LG816612678

Diamond specifications and retailer prices

From HK$2,369 HKD
As of November 4, 2026
Save HK$8,761 HKD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$11,131 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG816612678 or 816612678. Listed at 22 retailers as of November 4, 2026, with prices from HK$2,369 to HK$11,131, a HK$8,761 spread on the same certified stone. Reve Diamonds lists it at HK$11,131. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612678
Dimensions6.45 × 6.18 × 4.16 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.18 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612678
Side View
Table 60.0%Crown 36.9°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 67.3%

Caratlytics Score

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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 4
Current: HK$4,574 HKD|Low: HK$2,628 HKD|High: HK$10,670 HKD|Avg: HK$5,940 HKD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3HK$2,628 HKD
Retailer 11HK$3,546 HKD
Retailer 9HK$3,570 HKD
Retailer 8HK$4,323 HKD
Retailer 7HK$4,535 HKD
Retailer 1HK$4,574 HKD
Retailer 5HK$6,167 HKD
Retailer 6HK$6,779 HKD
Retailer 10HK$8,246 HKD
Retailer 2HK$9,352 HKD
Retailer 4HK$10,521 HKD

42 data points across 11 retailers

22 retailersHK$2,369 HKD to HK$11,131 HKD

A
Cheapest Retailer
-
HK$2,369 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,911 HKD
View
B+
Retailer 3
-
HK$3,546 HKD
View
A
Retailer 4
-
HK$3,570 HKD
View
A
Retailer 5
-
HK$4,166 HKD
View
A
Retailer 6
-
HK$4,292 HKD
View
A
Retailer 7
-
HK$4,323 HKD
View
A
Retailer 8
-
HK$4,535 HKD
View
A
Retailer 9
-
HK$4,574 HKD
View
A
Retailer 10
-
HK$4,692 HKD
View
B+
Retailer 11
-
HK$6,167 HKD
View
B+
Retailer 12
-
HK$6,779 HKD
View
B
Retailer 13
-
HK$8,191 HKD
View
Retailer 14
-
HK$8,246 HKD
View
Price last confirmed 28 days ago
B
Retailer 15
-
HK$8,481 HKD
View
B
Retailer 16
-
HK$8,858 HKD
View
B
Retailer 17
-
HK$9,352 HKD
View
Retailer 18
-
HK$9,391 HKD
View
Price last confirmed 93 days ago
B
Retailer 19
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HK$10,121 HKD
View
B
Retailer 20
-
HK$10,278 HKD
View
B
Retailer 21
-
HK$10,521 HKD
View
Most Expensive
B
Reve Diamonds
1E4D6CF2E · Nov 4
HK$11,131 HKD
$1,419 USD
View
21 more retailers have this diamond
Prices start from HK$2,369 HKDSave up to HK$8,761 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$2,369 HKD