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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 $603 AUD
HK$3,300 HKD
As of November 1, 2026
Save $1,695 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,297 AUD at Brilliant Earth · As of October 31, 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 31, 2026, with prices from $603 to $2,297, a $1,695 spread on the same certified stone. Brilliant Earth lists it at $2,297. 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: Nov 1
Current: $2,185 AUD|Low: $603 AUD|High: $2,198 AUD|Avg: $1,113 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$603 AUD
Retailer 2$653 AUD
Retailer 3$771 AUD
Retailer 5$890 AUD
Retailer 4$1,209 AUD
Retailer 6$1,751 AUD
Retailer 1$2,185 AUD

6 data points across 7 retailers

8 retailers$603 AUD to $2,297 AUD

A
Cheapest Retailer
-
$603 AUD
HK$3,300 HKD
A
Retailer 2
-
$653 AUD
£360 GBP
View
A
Retailer 3
-
$771 AUD
$540 USD
View
B+
Retailer 4
-
$890 AUD
$624 USD
View
A
Retailer 5
-
$1,209 AUD
View
B+
Retailer 6
-
$1,751 AUD
SGD 1,658 SGD
View
B+
Retailer 7
-
$2,185 AUD
£1,206 GBP
View
Most Expensive
B
Brilliant Earth
22310550A · Oct 31
$2,297 AUD
$1,610 USD
View
7 more retailers have this diamond
Prices start from $603 AUDSave up to $1,695 AUD

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
$603 AUD