Radiant|Lab Grown|IGI

2.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG836616556

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836616556

Diamond specifications and retailer prices

From $1,155 USD

£910 GBP

As of October 29, 2026

Save $7,605 USD (87%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $8,760 USD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.52ct lab-grown radiant diamond

This 2.52ct lab-grown radiant 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 LG836616556 or 836616556. Listed at 18 retailers as of October 29, 2026, with prices from $1,155 to $8,760, a $7,605 spread on the same certified stone. Brilliant Earth lists it at $8,760. 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

2.52

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.9°

Pavilion angle36.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836616556

Dimensions9.41 × 6.98 × 4.55 mm

L/W Ratio1.35

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 LG836616556

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: $8,760 USD|Low: $1,064 USD|High: $8,760 USD|Avg: $3,238 USD

Brilliant Earth

Retailer 2

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Retailer 18

October 30, 2026

Retailer 14$1,155 USD

Retailer 6$1,191 USD

Retailer 15$1,310 USD

Retailer 2$1,752 USD

Retailer 3$1,815 USD

Retailer 17$1,999 USD

Retailer 4$2,447 USD

Retailer 5$2,621 USD

Retailer 11$2,930 USD

Retailer 12$3,139 USD

Retailer 18$3,476 USD

Retailer 13$3,871 USD

Retailer 7$3,956 USD

Retailer 9$4,222 USD

Retailer 16$4,552 USD

Retailer 8$5,231 USD

Retailer 10$5,450 USD

Brilliant Earth$8,760 USD

16 data points across 18 retailers

18 retailers$1,155 USD to $8,760 USD

Cheapest Retailer

$1,155 USD

£910 GBP

Retailer 2

$1,191 USD

View

Final sale: no returns

Retailer 3

$1,310 USD

View

Retailer 4

$1,752 USD

£1,379 GBP

View

Retailer 5

$1,815 USD

View

Retailer 6

$1,999 USD

€1,904 EUR

View

Retailer 7

$2,447 USD

View

B+

Retailer 8

$2,621 USD

View

B+

Retailer 9

$2,930 USD

ZAR 47,327 ZAR

View

B+

Retailer 10

$3,139 USD

£2,472 GBP

View

B+

Retailer 11

$3,476 USD

View

B+

Retailer 12

$3,871 USD

£3,048 GBP

View

B+

Retailer 13

$3,956 USD

View

B+

Retailer 14

$4,222 USD

SGD 5,706 SGD

View

B+

Retailer 15

$4,552 USD

View

B+

Retailer 16

$5,231 USD

View

Retailer 17

$5,450 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

22135341A · Oct 29

$8,760 USD

View

17 more retailers have this diamond

Prices start from $1,155 USDSave up to $7,605 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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