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Cushion|Lab Grown|IGI

0.55ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG760517589

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760517589

Diamond specifications and retailer prices

From HK$1,977 HKD
As of November 5, 2026
Save HK$15,048 HKD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$17,025 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760517589 or 760517589. Listed at 23 retailers as of November 5, 2026, with prices from HK$1,977 to HK$17,025, a HK$15,048 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,025. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760517589
Dimensions5.69 × 4.30 × 2.81 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm4.30 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760517589
Side View
Table 62.0%Crown 34.8°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A+
Exceptional
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$4,558 HKD|Low: HK$1,977 HKD|High: HK$9,823 HKD|Avg: HK$4,853 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6HK$1,977 HKD
Retailer 3HK$2,197 HKD
Retailer 2HK$3,256 HKD
Retailer 8HK$3,860 HKD
Retailer 12HK$3,994 HKD
Retailer 10HK$4,394 HKD
Retailer 1HK$4,558 HKD
Retailer 7HK$4,809 HKD
Retailer 11HK$5,155 HKD
Retailer 9HK$6,206 HKD
Retailer 4HK$7,289 HKD
Retailer 5HK$9,682 HKD

43 data points across 12 retailers

23 retailersHK$1,977 HKD to HK$17,025 HKD

A+
Cheapest Retailer
-
HK$1,977 HKD
Final sale: no returns
Retailer 2
-
HK$2,197 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$2,354 HKD
View
A
Retailer 4
-
HK$2,801 HKD
View
A
Retailer 5
-
HK$3,256 HKD
View
A
Retailer 6
-
HK$3,860 HKD
View
A
Retailer 7
-
HK$3,994 HKD
View
A
Retailer 8
-
HK$4,394 HKD
View
A
Retailer 9
-
HK$4,558 HKD
View
A
Retailer 10
-
HK$4,809 HKD
View
B+
Retailer 11
-
HK$5,045 HKD
View
Retailer 12
-
HK$5,155 HKD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$5,178 HKD
View
Price last confirmed 43 days ago
B+
Retailer 14
-
HK$6,206 HKD
View
B+
Retailer 15
-
HK$6,944 HKD
View
B+
Retailer 16
-
HK$7,289 HKD
View
B
Retailer 17
-
HK$8,199 HKD
View
B
Retailer 18
-
HK$9,117 HKD
View
B
Retailer 19
-
HK$9,125 HKD
View
B+
Retailer 20
-
HK$9,682 HKD
View
B
Retailer 21
-
HK$9,996 HKD
View
B
Retailer 22
-
HK$13,809 HKD
View
Most Expensive
B
Do Amore Diamonds
27-BB4337ED1 · Nov 5
HK$17,025 HKD
$2,170 USD
View
22 more retailers have this diamond
Prices start from HK$1,977 HKDSave up to HK$15,048 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+
0.55ct Cushion
HK$1,977 HKD