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Round|Lab Grown|IGI

2.21ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825658587

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825658587

Diamond specifications and retailer prices

From $658 USD
As of October 29, 2026
Save $2,732 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,390 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 IGI LG825658587 or 825658587. Listed at 21 retailers as of October 28, 2026, with prices from $658 to $3,390, a $2,732 spread on the same certified stone. Rare Carat lists it at $3,390. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658587
Dimensions8.40 × 8.44 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.40 mm8.44 mm2.21 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658587
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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 29
Current: $3,390 USD|Low: $658 USD|High: $5,835 USD|Avg: $1,762 USD|-41.9%
Rare Carat
Retailer 2
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Retailer 21
October 30, 2026
Retailer 10$658 USD
Retailer 5$716 USD
Retailer 6$736 USD
Retailer 4$764 USD
Retailer 14$847 USD
Retailer 2$912 USD
Retailer 9$1,110 USD
Retailer 8$1,150 USD
Retailer 13$1,217 USD
Retailer 16$1,242 USD
Retailer 19$1,275 USD
Retailer 20$1,421 USD
Retailer 7$1,935 USD
Retailer 17$1,970 USD
Retailer 12$2,087 USD
Retailer 21$2,148 USD
Retailer 3$2,467 USD
Retailer 11$2,635 USD
Retailer 18$2,657 USD
Retailer 15$3,235 USD
Rare Carat$3,390 USD

22 data points across 21 retailers

21 retailers$658 USD to $3,390 USD

A
Cheapest Retailer
-
$658 USD
A
Retailer 2
-
$716 USD
View
A
Retailer 3
-
$736 USD
View
Final sale: no returns
A
Retailer 4
-
$764 USD
View
Retailer 5
-
$847 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$912 USD
£718 GBP
View
A
Retailer 7
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$1,110 USD
View
A
Retailer 8
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$1,150 USD
View
A
Retailer 9
-
$1,217 USD
£958 GBP
View
A
Retailer 10
-
$1,242 USD
€1,183 EUR
View
A
Retailer 11
-
$1,275 USD
View
A
Retailer 12
-
$1,421 USD
View
B+
Retailer 13
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$1,935 USD
View
B+
Retailer 14
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$1,970 USD
ZAR 31,833 ZAR
View
B+
Retailer 15
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$2,087 USD
View
B+
Retailer 16
-
$2,148 USD
View
B+
Retailer 17
-
$2,467 USD
View
B+
Retailer 18
-
$2,635 USD
View
B+
Retailer 19
-
$2,657 USD
View
B+
Retailer 20
-
$3,235 USD
£2,547 GBP
View
Most Expensive
B
Rare Carat
C501-20A · Oct 28
$3,390 USD
View
20 more retailers have this diamond
Prices start from $658 USDSave up to $2,732 USD

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 Round
$658 USD