Round|Lab Grown|IGI

2.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG780613078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780613078

Diamond specifications and retailer prices

From $930 USD

As of October 30, 2026

Save $4,230 USD (82%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $5,160 USD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.27ct lab-grown round diamond

This 2.27ct 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 LG780613078 or 780613078. Listed at 16 retailers as of October 30, 2026, with prices from $930 to $5,160, a $4,230 spread on the same certified stone. Brilliant Earth lists it at $5,160. 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

2.27

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780613078

Dimensions8.39 × 8.41 × 5.24 mm

L/W Ratio1.00

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 LG780613078

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 30

Current: $5,160 USD|Low: $693 USD|High: $5,540 USD|Avg: $2,102 USD|-6.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

October 31, 2026

Retailer 4$693 USD

Retailer 14$930 USD

Retailer 9$993 USD

Retailer 11$1,011 USD

Retailer 2$1,078 USD

Retailer 6$1,453 USD

Retailer 8$1,466 USD

Retailer 10$1,673 USD

Retailer 5$2,240 USD

Retailer 7$2,248 USD

Retailer 3$2,414 USD

Retailer 15$2,924 USD

Retailer 13$3,014 USD

Retailer 12$3,595 USD

Brilliant Earth$5,160 USD

38 data points across 15 retailers

16 retailers$930 USD to $5,160 USD

Retailer 1

$693 USD

Price last confirmed 14 days ago

Retailer 2

$930 USD

View

Retailer 3

$993 USD

A$1,528 AUD

View

Retailer 4

$1,011 USD

€963 EUR

View

Retailer 5

$1,078 USD

£849 GBP

View

Retailer 6

$1,453 USD

View

Retailer 7

$1,466 USD

View

Retailer 8

$1,673 USD

ZAR 27,028 ZAR

View

B+

Retailer 9

$2,232 USD

View

B+

Retailer 10

$2,248 USD

View

B+

Retailer 11

$2,286 USD

View

B+

Retailer 12

$2,414 USD

View

Retailer 13

$2,924 USD

A$4,499 AUD

View

Price last confirmed 23 days ago

B+

Retailer 14

$3,014 USD

£2,373 GBP

View

Retailer 15

$3,595 USD

View

Most Expensive

Brilliant Earth

17928743A · Oct 30

$5,160 USD

View

15 more retailers have this diamond

Prices start from $930 USDSave up to $4,230 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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2.27ct Round

$930 USD