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Cushion|Lab Grown|IGI

2.21ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG849622128

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849622128

Diamond specifications and retailer prices

From HK$3,314 HKD
As of October 31, 2026
Save HK$9,318 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$12,632 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.21ct lab-grown cushion diamond

This 2.21ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849622128 or 849622128. Listed at 8 retailers as of October 29, 2026, with prices from HK$3,314 to HK$12,632, a HK$9,318 spread on the same certified stone. Brilliant Earth lists it at HK$12,632. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.21
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849622128
Dimensions9.19 × 6.81 × 4.71 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
9.19 mm6.81 mm2.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849622128
Side View
Table 60.0%Crown 31.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.2%

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: Oct 31
Current: HK$3,599 HKD|Low: HK$3,314 HKD|High: HK$12,086 HKD|Avg: HK$6,053 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7HK$3,314 HKD
Retailer 1HK$3,599 HKD
Retailer 2HK$4,237 HKD
Retailer 5HK$4,896 HKD
Retailer 4HK$6,650 HKD
Retailer 6HK$9,626 HKD
Retailer 3HK$12,086 HKD

5 data points across 7 retailers

8 retailersHK$3,314 HKD to HK$12,632 HKD

A
Cheapest Retailer
-
HK$3,314 HKD
A
Retailer 2
-
HK$3,599 HKD
£361 GBP
View
A
Retailer 3
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 4
-
HK$4,896 HKD
$624 USD
View
A
Retailer 5
-
HK$6,650 HKD
A$1,304 AUD
View
B+
Retailer 6
-
HK$9,626 HKD
SGD 1,658 SGD
View
B+
Retailer 7
-
HK$12,086 HKD
£1,213 GBP
View
Most Expensive
B
Brilliant Earth
22310550A · Oct 29
HK$12,632 HKD
$1,610 USD
View
7 more retailers have this diamond
Prices start from HK$3,314 HKDSave up to HK$9,318 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
2.21ct Cushion
HK$3,314 HKD