Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG733557849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733557849

Diamond specifications and retailer prices

From $935 USD

A$1,438 AUD

As of November 2, 2026

Save $1,885 USD (67%) vs most expensive(unlock to see where)

5 retailers carry this diamond

Most expensive: $2,820 USD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733557849 or 733557849. Listed at 5 retailers as of November 2, 2026, with prices from $935 to $2,820, a $1,885 spread on the same certified stone. Do Amore Diamonds lists it at $2,820. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG733557849

Dimensions9.42 × 5.11 × 3.11 mm

L/W Ratio1.84

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG733557849

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: $2,820 USD|Low: $413 USD|High: $2,820 USD|Avg: $1,059 USD

Do Amore Diamonds

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October 22, 2026

Retailer 11$443 USD

Retailer 18$453 USD

Retailer 9$539 USD

Retailer 15$542 USD

Retailer 6$543 USD

Retailer 10$607 USD

Retailer 5$653 USD

Retailer 14$772 USD

Retailer 8$880 USD

Retailer 2$935 USD

Retailer 3$1,010 USD

Retailer 16$1,021 USD

Retailer 13$1,055 USD

Retailer 12$1,180 USD

Retailer 4$1,345 USD

Retailer 17$2,190 USD

Retailer 7$2,200 USD

Do Amore Diamonds$2,820 USD

11 data points across 18 retailers

5 retailers$935 USD to $2,820 USD

Retailer 1

$607 USD

Price last confirmed 40 days ago

Retailer 2

$653 USD

View

Price last confirmed 54 days ago

B+

Retailer 3

$935 USD

A$1,438 AUD

View

Retailer 4

$1,180 USD

A$1,815 AUD

View

Price last confirmed 37 days ago

Most Expensive

Do Amore Diamonds

32-LG733557849 · Nov 2

$2,820 USD

View

4 more retailers have this diamond

Prices start from $935 USDSave up to $1,885 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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