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Cushion|Lab Grown|IGI

1.21ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG840661683

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840661683

Diamond specifications and retailer prices

From HK$2,228 HKD
As of November 5, 2026
Save HK$11,893 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$14,121 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840661683 or 840661683. Listed at 8 retailers as of November 4, 2026, with prices from HK$2,228 to HK$14,121, a HK$11,893 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661683
Dimensions7.56 × 5.60 × 3.82 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.60 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661683
Side View
Table 60.0%Crown 31.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.2%

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 5
Current: HK$14,121 HKD|Low: HK$2,228 HKD|High: HK$14,121 HKD|Avg: HK$6,087 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2HK$2,228 HKD
Retailer 8HK$2,809 HKD
Retailer 6HK$3,201 HKD
Retailer 4HK$4,919 HKD
Retailer 5HK$6,276 HKD
Retailer 3HK$8,065 HKD
Retailer 7HK$8,159 HKD
Do Amore DiamondsHK$14,121 HKD

32 data points across 8 retailers

8 retailersHK$2,228 HKD to HK$14,121 HKD

A
Cheapest Retailer
-
HK$2,228 HKD
A
Retailer 2
-
HK$2,809 HKD
View
A
Retailer 3
-
HK$3,201 HKD
View
Retailer 4
-
HK$4,919 HKD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$6,276 HKD
View
B
Retailer 6
-
HK$8,065 HKD
View
B
Retailer 7
-
HK$8,159 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2280DAEDB · Nov 4
HK$14,121 HKD
$1,800 USD
View
7 more retailers have this diamond
Prices start from HK$2,228 HKDSave up to HK$11,893 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$2,228 HKD