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Cushion|Lab Grown|IGI

1.04ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG774637451

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG774637451

Diamond specifications and retailer prices

From HK$1,640 HKD
As of November 3, 2026
Save HK$7,390 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,029 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774637451 or 774637451. Listed at 18 retailers as of November 3, 2026, with prices from HK$1,640 to HK$9,029, a HK$7,390 spread on the same certified stone. Reve Diamonds lists it at HK$9,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774637451
Dimensions5.20 × 5.20 × 3.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.20 mm5.20 mm1.04 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774637451
Side View
Table 62.0%Crown 39°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 65.0%

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 3
Current: HK$3,256 HKD|Low: HK$1,640 HKD|High: HK$8,583 HKD|Avg: HK$3,871 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 4HK$1,640 HKD
Retailer 10HK$1,812 HKD
Retailer 12HK$2,448 HKD
Retailer 9HK$3,091 HKD
Retailer 8HK$3,130 HKD
Retailer 1HK$3,256 HKD
Retailer 3HK$3,695 HKD
Retailer 7HK$4,425 HKD
Retailer 6HK$4,684 HKD
Retailer 2HK$4,747 HKD
Retailer 11HK$5,155 HKD
Retailer 5HK$8,489 HKD

43 data points across 12 retailers

18 retailersHK$1,640 HKD to HK$9,029 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,009 HKD
View
A
Retailer 3
-
HK$2,448 HKD
View
A
Retailer 4
-
HK$2,832 HKD
View
A
Retailer 5
-
HK$2,989 HKD
View
A
Retailer 6
-
HK$3,091 HKD
View
A
Retailer 7
-
HK$3,130 HKD
View
A
Retailer 8
-
HK$3,256 HKD
View
B+
Retailer 9
-
HK$3,695 HKD
View
B+
Retailer 10
-
HK$4,425 HKD
View
B+
Retailer 11
-
HK$4,684 HKD
View
Retailer 12
-
HK$4,747 HKD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
HK$4,935 HKD
View
Retailer 14
-
HK$5,155 HKD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$6,080 HKD
View
B
Retailer 16
-
HK$6,253 HKD
View
B
Retailer 17
-
HK$8,489 HKD
View
Most Expensive
B
Reve Diamonds
60F52581E · Nov 4
HK$9,029 HKD
$1,151 USD
View
17 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$7,390 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
1.04ct Cushion
HK$1,640 HKD