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Cushion|Lab Grown|IGI

0.57ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG678542302

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG678542302

Diamond specifications and retailer prices

From HK$2,040 HKD
As of November 5, 2026
Save HK$15,535 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,575 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.57ct lab-grown cushion diamond

This 0.57ct 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 LG678542302 or 678542302. Listed at 21 retailers as of November 5, 2026, with prices from HK$2,040 to HK$17,575, a HK$15,535 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,575. 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

0.57
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678542302
Dimensions5.70 × 4.43 × 3.00 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.70 mm4.43 mm0.57 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678542302
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.7%

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 5
Current: HK$2,040 HKD|Low: HK$2,040 HKD|High: HK$10,137 HKD|Avg: HK$4,822 HKD|-0.4%
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 1HK$2,040 HKD
Retailer 2HK$2,267 HKD
Retailer 4HK$2,872 HKD
Retailer 12HK$3,374 HKD
Retailer 10HK$3,970 HKD
Retailer 11HK$4,135 HKD
Retailer 8HK$4,535 HKD
Retailer 5HK$4,723 HKD
Retailer 7HK$4,990 HKD
Retailer 9HK$5,178 HKD
Retailer 3HK$7,461 HKD
Retailer 6HK$10,019 HKD

44 data points across 12 retailers

21 retailersHK$2,040 HKD to HK$17,575 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
Final sale: no returns
Retailer 2
-
HK$2,267 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$2,432 HKD
View
A
Retailer 4
-
HK$2,872 HKD
View
A
Retailer 5
-
HK$3,374 HKD
View
A
Retailer 6
-
HK$3,970 HKD
View
A
Retailer 7
-
HK$4,135 HKD
View
A
Retailer 8
-
HK$4,535 HKD
View
A
Retailer 9
-
HK$4,723 HKD
View
A
Retailer 10
-
HK$4,990 HKD
View
B+
Retailer 11
-
HK$5,178 HKD
View
B+
Retailer 12
-
HK$5,233 HKD
View
B+
Retailer 13
-
HK$7,195 HKD
View
B+
Retailer 14
-
HK$7,461 HKD
View
B
Retailer 15
-
HK$8,497 HKD
View
B
Retailer 16
-
HK$9,360 HKD
View
B
Retailer 17
-
HK$9,360 HKD
View
B+
Retailer 18
-
HK$10,019 HKD
View
B
Retailer 19
-
HK$10,176 HKD
View
B
Retailer 20
-
HK$14,279 HKD
View
Most Expensive
B
Do Amore Diamonds
27-449D609BA · Nov 5
HK$17,575 HKD
$2,240 USD
View
20 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$15,535 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
0.57ct Cushion
HK$2,040 HKD