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Cushion|Lab Grown|IGI

1.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804657201

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804657201

Diamond specifications and retailer prices

From HK$2,966 HKD
As of November 4, 2026
Save HK$15,786 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$18,751 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804657201 or 804657201. Listed at 10 retailers as of November 4, 2026, with prices from HK$2,966 to HK$18,751, a HK$15,786 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657201
Dimensions7.07 × 5.07 × 3.40 mm
L/W Ratio1.39
Girdle conditionFaceted
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
7.07 mm5.07 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657201
Side View
Table 61.0%Crown 33.7°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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$18,751 HKD|Low: HK$2,440 HKD|High: HK$21,105 HKD|Avg: HK$8,480 HKD|-11.2%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 18
November 5, 2026
Retailer 6HK$2,440 HKD
Retailer 7HK$2,722 HKD
Retailer 11HK$2,966 HKD
Retailer 12HK$3,531 HKD
Retailer 14HK$4,354 HKD
Retailer 13HK$4,566 HKD
Retailer 8HK$4,880 HKD
Retailer 4HK$5,704 HKD
Retailer 18HK$6,810 HKD
Retailer 3HK$7,022 HKD
Retailer 15HK$7,493 HKD
Retailer 17HK$8,403 HKD
Retailer 10HK$10,160 HKD
Retailer 5HK$11,478 HKD
Retailer 2HK$11,533 HKD
Retailer 16HK$11,690 HKD
Retailer 9HK$13,871 HKD
Do Amore DiamondsHK$18,751 HKD

28 data points across 18 retailers

10 retailersHK$2,966 HKD to HK$18,751 HKD

A+
Cheapest Retailer
-
HK$2,966 HKD
A
Retailer 2
-
HK$3,531 HKD
View
A
Retailer 3
-
HK$4,354 HKD
View
A
Retailer 4
-
HK$4,566 HKD
View
B+
Retailer 5
-
HK$7,493 HKD
View
B+
Retailer 6
-
HK$8,403 HKD
View
Retailer 7
-
HK$10,160 HKD
View
Price last confirmed 57 days ago
B+
Retailer 8
-
HK$11,533 HKD
View
B+
Retailer 9
-
HK$11,690 HKD
View
Most Expensive
B
Do Amore Diamonds
27-35E978DD6 · Nov 4
HK$18,751 HKD
$2,390 USD
View
9 more retailers have this diamond
Prices start from HK$2,966 HKDSave up to HK$15,786 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+
1.00ct Cushion
HK$2,966 HKD