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Cushion|Lab Grown|IGI

1.48ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG678583342

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG678583342

Diamond specifications and retailer prices

From HK$2,362 HKD
$301 USD
As of October 29, 2026
Save HK$16,703 HKD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$19,065 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678583342 or 678583342. Listed at 9 retailers as of October 29, 2026, with prices from HK$2,362 to HK$19,065, a HK$16,703 spread on the same certified stone. Do Amore Diamonds lists it at HK$19,065. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678583342
Dimensions8.25 × 5.38 × 3.48 mm
L/W Ratio1.53
Culet sizeLarge
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
8.25 mm5.38 mm1.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678583342
Side View
Table 64.0%Crown 37.5°Girdle: MED-STKPavilionCulet: LargeDepth 64.7%

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: Oct 29
Current: HK$19,065 HKD|Low: HK$2,267 HKD|High: HK$19,065 HKD|Avg: HK$8,462 HKD
Do Amore Diamonds
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
October 29, 2026
Retailer 10HK$2,362 HKD
Retailer 13HK$2,738 HKD
Retailer 11HK$4,794 HKD
Retailer 8HK$4,825 HKD
Retailer 3HK$5,570 HKD
Retailer 14HK$6,009 HKD
Retailer 7HK$7,843 HKD
Retailer 9HK$8,983 HKD
Retailer 5HK$10,163 HKD
Retailer 6HK$10,283 HKD
Retailer 12HK$10,380 HKD
Retailer 4HK$11,842 HKD
Retailer 2HK$13,003 HKD
Do Amore DiamondsHK$19,065 HKD

20 data points across 14 retailers

9 retailersHK$2,362 HKD to HK$19,065 HKD

A
Cheapest Retailer
-
HK$2,362 HKD
$301 USD
A
Retailer 2
-
HK$2,738 HKD
$349 USD
View
A
Retailer 3
-
HK$4,794 HKD
$611 USD
View
B+
Retailer 4
-
HK$4,825 HKD
$615 USD
View
B+
Retailer 5
-
HK$7,843 HKD
A$1,538 AUD
View
B
Retailer 6
-
HK$8,983 HKD
$1,145 USD
View
B
Retailer 7
-
HK$10,380 HKD
$1,323 USD
View
B
Retailer 8
-
HK$13,003 HKD
£1,305 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1675330 · Oct 31
HK$19,065 HKD
$2,430 USD
View
8 more retailers have this diamond
Prices start from HK$2,362 HKDSave up to HK$16,703 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
1.48ct Cushion
HK$2,362 HKD