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Cushion|Lab Grown|IGI

0.43ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG747545457

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747545457

Diamond specifications and retailer prices

From HK$1,859 HKD
As of November 5, 2026
Save HK$8,497 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,356 HKD at Zales · As of November 4, 2026
View at Zales

About this 0.43ct lab-grown cushion diamond

This 0.43ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG747545457 or 747545457. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,859 to HK$10,356, a HK$8,497 spread on the same certified stone. Zales lists it at HK$10,356. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.43
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747545457
Dimensions4.78 × 3.85 × 2.74 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.78 mm3.85 mm0.43 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747545457
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 37°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
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$8,693 HKD|Low: HK$1,859 HKD|High: HK$11,219 HKD|Avg: HK$6,239 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
Retailer 13
Zales
November 5, 2026
Retailer 3HK$1,859 HKD
Retailer 4HK$2,730 HKD
Retailer 9HK$3,397 HKD
Retailer 12HK$3,986 HKD
Retailer 6HK$4,347 HKD
Retailer 5HK$4,582 HKD
Retailer 11HK$5,382 HKD
Retailer 13HK$6,371 HKD
Retailer 2HK$7,289 HKD
Retailer 8HK$7,352 HKD
Retailer 1HK$8,693 HKD
Retailer 10HK$9,368 HKD
Retailer 7HK$10,356 HKD
ZalesHK$10,356 HKD

35 data points across 14 retailers

13 retailersHK$1,859 HKD to HK$10,356 HKD

A
Cheapest Retailer
-
HK$1,859 HKD
A
Retailer 2
-
HK$2,730 HKD
View
A
Retailer 3
-
HK$3,397 HKD
View
A
Retailer 4
-
HK$3,986 HKD
View
B+
Retailer 5
-
HK$4,347 HKD
View
Retailer 6
-
HK$5,382 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$6,371 HKD
View
Retailer 8
-
HK$7,289 HKD
View
Price last confirmed 17 days ago
B
Retailer 9
-
HK$7,352 HKD
View
B
Retailer 10
-
HK$8,693 HKD
View
B
Retailer 11
-
HK$9,368 HKD
View
B
Retailer 12
-
HK$10,356 HKD
View
Most Expensive
B
Zales
527173166 · Nov 4
HK$10,356 HKD
$1,320 USD
View
12 more retailers have this diamond
Prices start from HK$1,859 HKDSave up to HK$8,497 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
0.43ct Cushion
HK$1,859 HKD