Radiant|Lab Grown|IGI

1.12ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG800685022

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

Certificate IGI LG800685022

Diamond specifications and retailer prices

From $371 USD

As of October 30, 2026

Save $1,999 USD (84%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $2,370 USD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800685022 or 800685022. Listed at 14 retailers as of October 30, 2026, with prices from $371 to $2,370, a $1,999 spread on the same certified stone. Do Amore Diamonds lists it at $2,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.1°

Pavilion angle32.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800685022

Dimensions7.50 × 5.19 × 3.34 mm

L/W Ratio1.45

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG800685022

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: $2,370 USD|Low: $371 USD|High: $2,970 USD|Avg: $1,192 USD|-9.5%

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

October 31, 2026

Retailer 3$371 USD

Retailer 6$487 USD

Retailer 12$543 USD

Retailer 9$545 USD

Retailer 8$548 USD

Retailer 2$625 USD

Retailer 4$821 USD

Retailer 7$1,016 USD

Retailer 10$1,464 USD

Retailer 5$2,100 USD

Do Amore Diamonds$2,370 USD

Retailer 11$2,370 USD

23 data points across 12 retailers

14 retailers$371 USD to $2,370 USD

Retailer 1

$280 USD

Price last confirmed 21 days ago

Retailer 2

$325 USD

View

Price last confirmed 18 days ago

Retailer 3

$371 USD

View

Final sale: no returns

Retailer 4

$487 USD

View

Retailer 5

$543 USD

View

Retailer 6

$545 USD

View

Retailer 7

$548 USD

View

Retailer 8

$625 USD

€595 EUR

View

B+

Retailer 9

$1,016 USD

View

Retailer 10

$1,234 USD

View

Price last confirmed 21 days ago

B+

Retailer 11

$1,464 USD

£1,153 GBP

View

Retailer 12

$2,100 USD

View

Retailer 13

$2,370 USD

View

Price last confirmed 10 days ago

Most Expensive

Do Amore Diamonds

27-20C30C8C2 · Oct 31

$2,370 USD

View

13 more retailers have this diamond

Prices start from $371 USDSave up to $1,999 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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