Round|Lab Grown|IGI

2.45ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG811638298

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811638298

Diamond specifications and retailer prices

From $1,311 USD

As of November 1, 2026

Save $4,869 USD (79%) vs most expensive(unlock to see where)

8 retailers carry this diamond

Most expensive: $6,180 USD at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 2.45ct lab-grown round diamond

This 2.45ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638298 or 811638298. Listed at 8 retailers as of November 1, 2026, with prices from $1,311 to $6,180, a $4,869 spread on the same certified stone. Do Amore Diamonds lists it at $6,180. 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

2.45

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811638298

Dimensions8.69 × 8.64 × 5.29 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 LG811638298

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $6,180 USD|Low: $654 USD|High: $8,130 USD|Avg: $2,917 USD|-12.6%

Do Amore Diamonds

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

November 1, 2026

Retailer 5$654 USD

Retailer 8$1,311 USD

Retailer 11$1,325 USD

Retailer 15$1,413 USD

Retailer 6$1,541 USD

Retailer 4$1,725 USD

Retailer 13$2,006 USD

Retailer 12$2,073 USD

Retailer 14$2,363 USD

Retailer 3$3,290 USD

Retailer 2$3,338 USD

Retailer 7$3,377 USD

Retailer 9$4,935 USD

Retailer 10$5,690 USD

Do Amore Diamonds$6,180 USD

14 data points across 15 retailers

8 retailers$1,311 USD to $6,180 USD

Cheapest Retailer

$1,311 USD

B+

Retailer 2

$1,325 USD

View

B+

Retailer 3

$2,006 USD

View

B+

Retailer 4

$2,073 USD

View

B+

Retailer 5

$3,338 USD

£2,628 GBP

View

Retailer 6

$4,935 USD

View

Retailer 7

$5,690 USD

View

Most Expensive

Do Amore Diamonds

27-75409A0D6 · Nov 1

$6,180 USD

View

7 more retailers have this diamond

Prices start from $1,311 USDSave up to $4,869 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.

Similar diamonds

2.45ct Round

$1,311 USD