Heart|Lab Grown|IGI

1.33ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG792621296

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792621296

Diamond specifications and retailer prices

From $325 USD

As of November 2, 2026

Save $2,565 USD (89%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: $2,890 USD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 1.33ct lab-grown heart diamond

This 1.33ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792621296 or 792621296. Listed at 9 retailers as of November 2, 2026, with prices from $325 to $2,890, a $2,565 spread on the same certified stone. Do Amore Diamonds lists it at $2,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG792621296

Dimensions7.65 × 6.82 × 4.32 mm

L/W Ratio1.12

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 LG792621296

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: Nov 2

Current: $2,890 USD|Low: $325 USD|High: $3,930 USD|Avg: $1,345 USD|-7.7%

Do Amore Diamonds

Retailer 2

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November 2, 2026

Retailer 9$325 USD

Retailer 6$368 USD

Retailer 10$378 USD

Retailer 3$413 USD

Retailer 14$653 USD

Retailer 15$685 USD

Retailer 4$811 USD

Retailer 8$997 USD

Retailer 16$1,026 USD

Retailer 5$1,046 USD

Retailer 2$1,121 USD

Retailer 11$1,432 USD

Retailer 13$1,750 USD

Retailer 7$2,057 USD

Retailer 12$2,750 USD

Do Amore Diamonds$2,890 USD

16 data points across 16 retailers

9 retailers$325 USD to $2,890 USD

A+

Cheapest Retailer

$325 USD

Retailer 2

$378 USD

View

Retailer 3

$653 USD

View

Retailer 4

$685 USD

View

B+

Retailer 5

$1,121 USD

View

B+

Retailer 6

$1,432 USD

View

B+

Retailer 7

$1,750 USD

£1,378 GBP

View

Retailer 8

$2,750 USD

View

Most Expensive

Do Amore Diamonds

27-728D37ED0 · Nov 2

$2,890 USD

View

8 more retailers have this diamond

Prices start from $325 USDSave up to $2,565 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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A+

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