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Cushion|Lab Grown|IGI

1.45ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG652447679

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG652447679

Diamond specifications and retailer prices

From HK$2,330 HKD
As of November 4, 2026
Save HK$16,186 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$18,516 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct 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 LG652447679 or 652447679. Listed at 14 retailers as of November 4, 2026, with prices from HK$2,330 to HK$18,516, a HK$16,186 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652447679
Dimensions6.67 × 6.52 × 4.32 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.52 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652447679
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.3%

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: Nov 4
Current: HK$5,006 HKD|Low: HK$2,330 HKD|High: HK$18,516 HKD|Avg: HK$5,602 HKD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$2,330 HKD
Retailer 8HK$2,589 HKD
Retailer 3HK$3,805 HKD
Retailer 7HK$4,001 HKD
Retailer 9HK$4,299 HKD
Retailer 1HK$5,006 HKD
Retailer 10HK$5,210 HKD
Retailer 4HK$7,006 HKD
Retailer 6HK$7,140 HKD
Retailer 5HK$11,431 HKD

45 data points across 10 retailers

14 retailersHK$2,330 HKD to HK$18,516 HKD

A
Cheapest Retailer
-
HK$2,330 HKD
Final sale: no returns
Retailer 2
-
HK$2,589 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$3,805 HKD
View
A
Retailer 4
-
HK$3,994 HKD
View
A
Retailer 5
-
HK$4,001 HKD
View
A
Retailer 6
-
HK$4,299 HKD
View
A
Retailer 7
-
HK$5,006 HKD
View
B+
Retailer 8
-
HK$5,210 HKD
View
B+
Retailer 9
-
HK$7,006 HKD
View
Retailer 10
-
HK$7,140 HKD
View
Price last confirmed 15 days ago
B
Retailer 11
-
HK$10,466 HKD
View
B
Retailer 12
-
HK$10,992 HKD
View
B
Retailer 13
-
HK$11,431 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2681B2E43 · Nov 4
HK$18,516 HKD
$2,360 USD
View
13 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$16,186 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
1.45ct Cushion
HK$2,330 HKD