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Cushion|Lab Grown|IGI

1.55ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG726538980

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

Certificate IGI LG726538980

Diamond specifications and retailer prices

From HK$2,330 HKD
As of November 4, 2026
Save HK$22,400 HKD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$24,730 HKD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726538980 or 726538980. Listed at 18 retailers as of November 4, 2026, with prices from HK$2,330 to HK$24,730, a HK$22,400 spread on the same certified stone. Yadav Diamonds lists it at HK$24,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538980
Dimensions6.70 × 6.69 × 4.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm6.69 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538980
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 66.8%

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 4
Current: HK$4,888 HKD|Low: HK$2,330 HKD|High: HK$23,930 HKD|Avg: HK$7,295 HKD|-3.6%
Retailer 1
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
November 5, 2026
Retailer 3HK$2,330 HKD
Retailer 5HK$3,468 HKD
Retailer 15HK$3,491 HKD
Retailer 13HK$4,174 HKD
Retailer 12HK$4,441 HKD
Retailer 16HK$4,653 HKD
Retailer 1HK$4,888 HKD
Retailer 17HK$5,563 HKD
Retailer 11HK$6,033 HKD
Retailer 14HK$6,159 HKD
Retailer 7HK$8,011 HKD
Retailer 2HK$8,693 HKD
Retailer 6HK$9,125 HKD
Retailer 10HK$10,309 HKD
Retailer 9HK$10,757 HKD
Retailer 4HK$10,992 HKD
Retailer 8HK$23,930 HKD

40 data points across 17 retailers

18 retailersHK$2,330 HKD to HK$24,730 HKD

A
Cheapest Retailer
-
HK$2,330 HKD
Final sale: no returns
B+
Retailer 2
-
HK$3,468 HKD
View
A
Retailer 3
-
HK$3,491 HKD
View
A
Retailer 4
-
HK$4,174 HKD
View
A
Retailer 5
-
HK$4,441 HKD
View
A
Retailer 6
-
HK$4,653 HKD
View
A
Retailer 7
-
HK$4,888 HKD
View
A
Retailer 8
-
HK$5,563 HKD
View
A
Retailer 9
-
HK$6,033 HKD
View
B+
Retailer 10
-
HK$6,159 HKD
View
B+
Retailer 11
-
HK$8,011 HKD
View
B+
Retailer 12
-
HK$8,693 HKD
View
B+
Retailer 13
-
HK$9,125 HKD
View
B+
Retailer 14
-
HK$10,309 HKD
View
Retailer 15
-
HK$10,757 HKD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
HK$10,992 HKD
View
Retailer 17
-
HK$23,930 HKD
View
Price last confirmed 20 days ago
Most Expensive
B
Yadav Diamonds
13004631 · Nov 4
HK$24,730 HKD
$3,152 USD
View
17 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$22,400 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
1.55ct Cushion
HK$2,330 HKD