Radiant|Lab Grown|IGI

5.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG798616067

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

Certificate IGI LG798616067

Diamond specifications and retailer prices

From $9,895 USD

As of October 30, 2026

Save $25,773 USD (72%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $35,668 USD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.06ct lab-grown radiant diamond

This 5.06ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798616067 or 798616067. Listed at 20 retailers as of October 30, 2026, with prices from $9,895 to $35,668, a $25,773 spread on the same certified stone. Taylor and Hart lists it at $35,668. 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

5.06

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.3°

Pavilion angle35.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG798616067

Dimensions12.94 × 8.22 × 5.59 mm

L/W Ratio1.57

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG798616067

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: $13,648 USD|Low: $9,499 USD|High: $31,978 USD|Avg: $14,580 USD|-1.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

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Retailer 6

Retailer 7

Retailer 8

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Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

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Retailer 17

Retailer 18

October 31, 2026

Retailer 3$9,895 USD

Retailer 8$10,011 USD

Retailer 15$10,757 USD

Retailer 10$11,012 USD

Retailer 4$11,082 USD

Retailer 17$11,345 USD

Retailer 5$11,478 USD

Retailer 7$11,478 USD

Retailer 11$11,849 USD

Retailer 6$12,253 USD

Retailer 16$12,565 USD

Retailer 1$13,648 USD

Retailer 9$16,444 USD

Retailer 13$18,538 USD

Retailer 2$20,994 USD

Retailer 12$23,321 USD

Retailer 14$23,795 USD

Retailer 18$31,978 USD

39 data points across 18 retailers

20 retailers$9,895 USD to $35,668 USD

Cheapest Retailer

$9,895 USD

Retailer 2

$10,011 USD

View

Retailer 3

$10,291 USD

View

Retailer 4

$10,757 USD

View

Retailer 5

$11,012 USD

View

Retailer 6

$11,082 USD

View

Final sale: no returns

Retailer 7

$11,345 USD

View

Retailer 8

$11,478 USD

View

Retailer 9

$11,478 USD

View

Price last confirmed 15 days ago

Retailer 10

$11,849 USD

£9,330 GBP

View

Retailer 11

$12,253 USD

View

Retailer 12

$12,565 USD

View

Retailer 13

$13,648 USD

£10,746 GBP

View

Retailer 14

$16,444 USD

£12,948 GBP

View

Retailer 15

$18,538 USD

£14,597 GBP

View

B+

Retailer 16

$20,994 USD

View

B+

Retailer 17

$23,321 USD

ZAR 376,760 ZAR

View

Retailer 18

$23,795 USD

A$36,607 AUD

View

Price last confirmed 8 days ago

Retailer 19

$31,978 USD

View

Most Expensive

Taylor and Hart

RTZH3MX · Oct 30

$35,668 USD

View

19 more retailers have this diamond

Prices start from $9,895 USDSave up to $25,773 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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