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Cushion|Lab Grown|IGI

1.48ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG784613415

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG784613415

Diamond specifications and retailer prices

From HK$2,464 HKD
$314 USD
As of October 30, 2026
Save HK$8,487 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,593 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 LG784613415 or 784613415. Listed at 15 retailers as of October 26, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle38.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784613415
Dimensions8.46 × 5.94 × 3.99 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm5.94 mm1.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784613415
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 34°Culet: NoneDepth 67.2%

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 30
Current: HK$14,593 HKD|Low: HK$2,464 HKD|High: HK$14,985 HKD|Avg: HK$6,187 HKD|-2.6%
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
October 31, 2026
Retailer 3HK$2,464 HKD
Retailer 12HK$2,730 HKD
Retailer 13HK$3,672 HKD
Retailer 9HK$3,687 HKD
Retailer 2HK$4,391 HKD
Retailer 8HK$4,688 HKD
Retailer 6HK$4,772 HKD
Retailer 4HK$5,359 HKD
Retailer 7HK$6,640 HKD
Retailer 11HK$6,967 HKD
Retailer 5HK$7,822 HKD
Retailer 10HK$10,950 HKD
Brilliant EarthHK$14,593 HKD

42 data points across 13 retailers

15 retailersHK$2,464 HKD to HK$10,950 HKD

A
Cheapest Retailer
-
HK$2,464 HKD
$314 USD
Final sale: no returns
A
Retailer 2
-
HK$2,730 HKD
$348 USD
View
A
Retailer 3
-
HK$3,672 HKD
$468 USD
View
A
Retailer 4
-
HK$3,687 HKD
$470 USD
View
A
Retailer 5
-
HK$4,391 HKD
€533 EUR
View
A
Retailer 6
-
HK$4,688 HKD
ZAR 9,654 ZAR
View
A
Retailer 7
-
HK$4,772 HKD
£479 GBP
View
B+
Retailer 8
-
HK$5,359 HKD
$683 USD
View
B+
Retailer 9
-
HK$5,359 HKD
$683 USD
View
B+
Retailer 10
-
HK$6,640 HKD
A$1,302 AUD
View
B+
Retailer 11
-
HK$6,967 HKD
$888 USD
View
Retailer 12
-
HK$7,822 HKD
$997 USD
View
Price last confirmed 56 days ago
B
Retailer 13
-
HK$9,168 HKD
$1,169 USD
View
B
Retailer 14
-
HK$10,950 HKD
£1,099 GBP
View
Most Expensive
Brilliant Earth
18645357A · Oct 16
HK$14,593 HKD
$1,860 USD
View
Price last confirmed 15 days ago
14 more retailers have this diamond
Prices start from HK$2,464 HKDSave up to HK$8,487 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$2,464 HKD