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Cushion|Lab Grown|IGI

5.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG717545264

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG717545264

Diamond specifications and retailer prices

From HK$15,338 HKD
$1,955 USD
As of October 31, 2026
Save HK$86,420 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$101,759 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717545264 or 717545264. Listed at 11 retailers as of October 31, 2026, with prices from HK$15,338 to HK$101,759, a HK$86,420 spread on the same certified stone. Brilliant Earth lists it at HK$101,759. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717545264
Dimensions11.84 × 9.15 × 6.18 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Top View
11.84 mm9.15 mm5.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717545264
Side View
Table 62.0%Crown 37.8°Girdle: STK-VTKPavilion 35.4°Culet: NoneDepth 67.5%

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: Oct 31
Current: HK$101,759 HKD|Low: HK$9,572 HKD|High: HK$101,759 HKD|Avg: HK$39,007 HKD
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
October 31, 2026
Retailer 5HK$9,572 HKD
Retailer 11HK$15,338 HKD
Retailer 14HK$19,434 HKD
Retailer 13HK$19,677 HKD
Retailer 15HK$19,958 HKD
Retailer 9HK$21,261 HKD
Retailer 2HK$23,215 HKD
Retailer 8HK$32,110 HKD
Retailer 6HK$35,273 HKD
Retailer 4HK$37,556 HKD
Retailer 17HK$38,180 HKD
Retailer 3HK$39,660 HKD
Retailer 10HK$44,350 HKD
Retailer 7HK$51,496 HKD
Retailer 16HK$65,579 HKD
Retailer 12HK$83,008 HKD
Brilliant EarthHK$101,759 HKD

15 data points across 17 retailers

11 retailersHK$15,338 HKD to HK$101,759 HKD

A
Cheapest Retailer
-
HK$15,338 HKD
$1,955 USD
A
Retailer 2
-
HK$19,434 HKD
$2,477 USD
View
A
Retailer 3
-
HK$19,677 HKD
$2,508 USD
View
A
Retailer 4
-
HK$19,958 HKD
$2,544 USD
View
B+
Retailer 5
-
HK$23,215 HKD
€2,818 EUR
View
B
Retailer 6
-
HK$38,180 HKD
$4,866 USD
View
B
Retailer 7
-
HK$39,660 HKD
A$7,777 AUD
View
Retailer 8
-
HK$44,350 HKD
£4,451 GBP
View
Price last confirmed 13 days ago
B
Retailer 9
-
HK$65,579 HKD
$8,359 USD
View
B
Retailer 10
-
HK$83,008 HKD
$10,580 USD
View
Most Expensive
B
Brilliant Earth
16268353A · Oct 31
HK$101,759 HKD
$12,970 USD
View
10 more retailers have this diamond
Prices start from HK$15,338 HKDSave up to HK$86,420 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
5.53ct Cushion
HK$15,338 HKD