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2.21ct E FL Round Lab Grown Diamond

EX • E/FL • GCAL 353506455

Shape and cutting style on the report: Round brilliant

Certificate GCAL 353506455

Diamond specifications and retailer prices

From $5,347 AUD
$3,756 USD
As of October 29, 2026
Save $4,267 AUD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,614 AUD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 2.21ct lab-grown round diamond

This 2.21ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353506455. Listed at 8 retailers as of October 26, 2026, with prices from $5,347 to $9,614, a $4,267 spread on the same certified stone. Loose Grown Diamond lists it at $9,614. 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
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353506455
Dimensions8.33 × 8.37 × 5.15 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.33 mm8.37 mm2.21 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353506455
Side View
Table 57.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,614 AUD|Low: $5,132 AUD|High: $9,614 AUD|Avg: $6,840 AUD|+0.4%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$5,347 AUD
Retailer 5$5,603 AUD
Retailer 8$6,201 AUD
Retailer 4$6,203 AUD
Retailer 7$6,203 AUD
Retailer 2$7,702 AUD
Retailer 6$7,750 AUD
Loose Grown Diamond$9,614 AUD

40 data points across 8 retailers

8 retailers$5,347 AUD to $9,614 AUD

B+
Cheapest Retailer
-
$5,347 AUD
$3,756 USD
B+
Retailer 2
-
$5,603 AUD
$3,936 USD
View
B
Retailer 3
-
$6,201 AUD
$4,356 USD
View
Retailer 4
-
$6,203 AUD
$4,357 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
$6,203 AUD
$4,357 USD
View
B
Retailer 6
-
$7,702 AUD
£4,260 GBP
View
B
Retailer 7
-
$7,750 AUD
$5,444 USD
View
Most Expensive
B
Loose Grown Diamond
353506455 · Oct 26
$9,614 AUD
$6,753 USD
View
7 more retailers have this diamond
Prices start from $5,347 AUDSave up to $4,267 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.

B+
2.21ct Round
$5,347 AUD