Round|Lab Grown|IGI

2.34ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840635034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840635034

Diamond specifications and retailer prices

From $656 USD

As of October 28, 2026

Save $4,184 USD (86%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $4,840 USD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.34ct lab-grown round diamond

This 2.34ct 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 LG840635034 or 840635034. Listed at 17 retailers as of October 28, 2026, with prices from $656 to $4,840, a $4,184 spread on the same certified stone. Brilliant Earth lists it at $4,840. 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

2.34

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840635034

Dimensions8.64 × 8.58 × 5.16 mm

L/W Ratio1.01

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840635034

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 28

Current: $4,840 USD|Low: $656 USD|High: $4,840 USD|Avg: $1,807 USD

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

Retailer 16

October 30, 2026

Retailer 13$656 USD

Retailer 5$732 USD

Retailer 3$802 USD

Retailer 14$1,108 USD

Retailer 12$1,110 USD

Retailer 2$1,122 USD

Retailer 10$1,155 USD

Retailer 16$1,539 USD

Retailer 11$1,739 USD

Retailer 15$1,788 USD

Retailer 7$2,300 USD

Retailer 4$2,333 USD

Retailer 6$2,390 USD

Retailer 8$2,509 USD

Retailer 9$3,146 USD

Brilliant Earth$4,840 USD

14 data points across 16 retailers

17 retailers$656 USD to $4,840 USD

Cheapest Retailer

$656 USD

Final sale: no returns

Retailer 2

$732 USD

View

Price last confirmed 12 days ago

Retailer 3

$802 USD

£631 GBP

View

Price last confirmed 7 days ago

Retailer 4

$1,108 USD

View

Retailer 5

$1,110 USD

View

Retailer 6

$1,122 USD

£884 GBP

View

Retailer 7

$1,155 USD

€1,100 EUR

View

Retailer 8

$1,539 USD

View

Retailer 9

$1,739 USD

ZAR 28,092 ZAR

View

B+

Retailer 10

$1,788 USD

View

B+

Retailer 11

$2,300 USD

View

B+

Retailer 12

$2,333 USD

View

B+

Retailer 13

$2,390 USD

SGD 3,230 SGD

View

B+

Retailer 14

$2,509 USD

View

Retailer 15

$3,146 USD

£2,477 GBP

View

Retailer 16

$4,735 USD

View

Most Expensive

Brilliant Earth

22142561A · Oct 29

$4,840 USD

View

16 more retailers have this diamond

Prices start from $656 USDSave up to $4,184 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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2.34ct Round

$656 USD