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Cushion|Lab Grown|IGI

1.21ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG745507838

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG745507838

Diamond specifications and retailer prices

From HK$1,703 HKD
As of November 4, 2026
Save HK$12,891 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,593 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745507838 or 745507838. Listed at 12 retailers as of November 4, 2026, with prices from HK$1,703 to HK$14,593, a HK$12,891 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,593. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507838
Dimensions7.69 × 5.35 × 3.64 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
7.69 mm5.35 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507838
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 68.0%

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$14,593 HKD|Low: HK$1,546 HKD|High: HK$15,535 HKD|Avg: HK$5,508 HKD|-6.1%
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
November 5, 2026
Retailer 11HK$1,703 HKD
Retailer 8HK$2,252 HKD
Retailer 5HK$2,369 HKD
Retailer 3HK$2,573 HKD
Retailer 9HK$3,397 HKD
Retailer 10HK$3,813 HKD
Retailer 6HK$5,100 HKD
Retailer 7HK$5,500 HKD
Retailer 12HK$6,575 HKD
Retailer 2HK$8,324 HKD
Retailer 4HK$9,650 HKD
Do Amore DiamondsHK$14,593 HKD

39 data points across 12 retailers

12 retailersHK$1,703 HKD to HK$14,593 HKD

A+
Cheapest Retailer
-
HK$1,703 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,252 HKD
View
A
Retailer 3
-
HK$2,369 HKD
View
B+
Retailer 4
-
HK$2,573 HKD
View
A
Retailer 5
-
HK$3,397 HKD
View
A
Retailer 6
-
HK$3,813 HKD
View
B+
Retailer 7
-
HK$5,100 HKD
View
B+
Retailer 8
-
HK$5,500 HKD
View
B+
Retailer 9
-
HK$6,575 HKD
View
B+
Retailer 10
-
HK$8,324 HKD
View
B
Retailer 11
-
HK$9,650 HKD
View
Most Expensive
B
Do Amore Diamonds
27-4469D1871 · Nov 4
HK$14,593 HKD
$1,860 USD
View
11 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$12,891 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+
1.21ct Cushion
HK$1,703 HKD