Round|Lab Grown|IGI

2.21ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG655444842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655444842

Diamond specifications and retailer prices

From $397 USD

As of October 29, 2026

Save $1,538 USD (79%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $1,935 USD at MOH London · As of October 29, 2026

View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655444842 or 655444842. Listed at 18 retailers as of October 29, 2026, with prices from $397 to $1,935, a $1,538 spread on the same certified stone. MOH London lists it at $1,935. 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

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG655444842

Dimensions8.27 × 8.32 × 5.17 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG655444842

Side View

Caratlytics Score

How it works →

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: $1,935 USD|Low: $381 USD|High: $2,017 USD|Avg: $965 USD|-0.5%

MOH London

Retailer 2

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Retailer 4

Retailer 5

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Retailer 7

Retailer 8

Retailer 9

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Retailer 11

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Retailer 15

October 31, 2026

Retailer 7$397 USD

Retailer 2$434 USD

Retailer 12$435 USD

Retailer 8$481 USD

Retailer 13$538 USD

Retailer 9$630 USD

Retailer 6$678 USD

Retailer 10$863 USD

Retailer 3$1,090 USD

Retailer 4$1,188 USD

Retailer 5$1,382 USD

Retailer 11$1,548 USD

Retailer 15$1,585 USD

Retailer 14$1,803 USD

MOH London$1,935 USD

37 data points across 15 retailers

18 retailers$397 USD to $1,935 USD

Cheapest Retailer

$397 USD

Retailer 2

$434 USD

View

Final sale: no returns

Retailer 3

$435 USD

View

Retailer 4

$481 USD

View

Retailer 5

$493 USD

View

Retailer 6

$538 USD

£423 GBP

View

Retailer 7

$630 USD

View

Retailer 8

$678 USD

View

Retailer 9

$764 USD

View

Retailer 10

$863 USD

£679 GBP

View

Retailer 11

$1,090 USD

A$1,677 AUD

View

Retailer 12

$1,188 USD

ZAR 19,196 ZAR

View

Retailer 13

$1,332 USD

View

Retailer 14

$1,382 USD

View

B+

Retailer 15

$1,548 USD

View

B+

Retailer 16

$1,585 USD

View

B+

Retailer 17

$1,803 USD

View

Most Expensive

B+

MOH London

LG655444842 · Oct 29

$1,935 USD

£1,524 GBP

View

17 more retailers have this diamond

Prices start from $397 USDSave up to $1,538 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.

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2.21ct Round

$397 USD