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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG634471167

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634471167

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of October 28, 2026
Save HK$18,954 HKD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$20,790 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG634471167 or 634471167. Listed at 20 retailers as of October 28, 2026, with prices from HK$1,836 to HK$20,790, a HK$18,954 spread on the same certified stone. Brilliant Earth lists it at HK$20,790. 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

1.43
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634471167
Dimensions6.25 × 6.25 × 4.37 mm
L/W Ratio1.00
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
6.25 mm6.25 mm1.43 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634471167
Side View
Table 60.0%Crown 37.4°Girdle: MED-VTKPavilion 38.9°Culet: NoneDepth 69.9%

Caratlytics Score

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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 28
Current: HK$20,790 HKD|Low: HK$1,436 HKD|High: HK$20,790 HKD|Avg: HK$6,561 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
Retailer 18
Retailer 19
October 28, 2026
Retailer 8HK$1,836 HKD
Retailer 5HK$2,040 HKD
Retailer 18HK$2,579 HKD
Retailer 6HK$3,044 HKD
Retailer 14HK$3,608 HKD
Retailer 12HK$3,863 HKD
Retailer 19HK$4,017 HKD
Retailer 2HK$4,213 HKD
Retailer 17HK$4,793 HKD
Retailer 13HK$5,482 HKD
Retailer 16HK$5,907 HKD
Retailer 11HK$7,638 HKD
Retailer 10HK$8,728 HKD
Retailer 15HK$9,027 HKD
Retailer 7HK$9,598 HKD
Retailer 9HK$9,816 HKD
Retailer 4HK$15,769 HKD
Retailer 3HK$20,436 HKD
Brilliant EarthHK$20,790 HKD

36 data points across 19 retailers

20 retailersHK$1,836 HKD to HK$20,790 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
Final sale: no returns
A
Retailer 2
-
HK$2,040 HKD
$260 USD
View
A
Retailer 3
-
HK$2,579 HKD
£259 GBP
View
Price last confirmed 12 days ago
B+
Retailer 4
-
HK$3,044 HKD
$388 USD
View
A
Retailer 5
-
HK$3,608 HKD
€438 EUR
View
A
Retailer 6
-
HK$3,863 HKD
ZAR 7,954 ZAR
View
A
Retailer 7
-
HK$4,017 HKD
$512 USD
View
A
Retailer 8
-
HK$4,213 HKD
£423 GBP
View
A
Retailer 9
-
HK$4,793 HKD
$611 USD
View
B+
Retailer 10
-
HK$5,461 HKD
A$1,071 AUD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
HK$5,482 HKD
A$1,075 AUD
View
B+
Retailer 12
-
HK$5,907 HKD
$753 USD
View
B+
Retailer 13
-
HK$7,638 HKD
$974 USD
View
B
Retailer 14
-
HK$8,728 HKD
£876 GBP
View
Price last confirmed 20 days ago
B+
Retailer 15
-
HK$9,027 HKD
£906 GBP
View
B
Retailer 16
-
HK$9,598 HKD
$1,223 USD
View
B
Retailer 17
-
HK$9,816 HKD
A$1,925 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
HK$15,769 HKD
$2,010 USD
View
B
Retailer 19
-
HK$20,436 HKD
$2,605 USD
View
Most Expensive
B
Brilliant Earth
17443733A · Oct 28
HK$20,790 HKD
$2,650 USD
View
19 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$18,954 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
1.43ct Cushion
HK$1,836 HKD