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Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG845647884

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845647884

Diamond specifications and retailer prices

From HK$1,781 HKD
As of November 3, 2026
Save HK$7,658 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,950 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845647884 or 845647884. Listed at 15 retailers as of November 1, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845647884
Dimensions7.63 × 5.47 × 3.51 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.47 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845647884
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 32°Culet: NoneDepth 64.2%

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 3
Current: HK$13,950 HKD|Low: HK$1,781 HKD|High: HK$13,950 HKD|Avg: HK$5,685 HKD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 6HK$1,781 HKD
Retailer 7HK$2,668 HKD
Retailer 14HK$3,225 HKD
Retailer 11HK$3,413 HKD
Retailer 2HK$3,633 HKD
Retailer 3HK$3,735 HKD
Retailer 9HK$4,817 HKD
Retailer 8HK$5,147 HKD
Retailer 10HK$5,727 HKD
Retailer 15HK$5,829 HKD
Retailer 4HK$6,771 HKD
Retailer 13HK$8,160 HKD
Retailer 12HK$9,242 HKD
Retailer 5HK$9,438 HKD
QueensmithHK$13,950 HKD

19 data points across 15 retailers

15 retailersHK$1,781 HKD to HK$9,438 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
Final sale: no returns
B+
Retailer 2
-
HK$2,668 HKD
View
A
Retailer 3
-
HK$3,225 HKD
View
A
Retailer 4
-
HK$3,413 HKD
View
A
Retailer 5
-
HK$3,633 HKD
View
A
Retailer 6
-
HK$3,735 HKD
View
B+
Retailer 7
-
HK$4,817 HKD
View
B+
Retailer 8
-
HK$5,147 HKD
View
B+
Retailer 9
-
HK$5,727 HKD
View
Retailer 10
-
HK$5,829 HKD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$6,771 HKD
View
B
Retailer 12
-
HK$8,160 HKD
View
B
Retailer 13
-
HK$9,242 HKD
View
B
Retailer 14
-
HK$9,438 HKD
View
Most Expensive
Queensmith
LG845647884 · Oct 27
HK$13,950 HKD
£1,400 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$7,658 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$1,781 HKD