Round|Lab Grown|IGI

6.13ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG744513767

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744513767

Diamond specifications and retailer prices

From $12,891 USD

As of October 30, 2026

Save $45,819 USD (78%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $58,710 USD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 6.13ct lab-grown round diamond

This 6.13ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513767 or 744513767. Listed at 15 retailers as of October 30, 2026, with prices from $12,891 to $58,710, a $45,819 spread on the same certified stone. Do Amore Diamonds lists it at $58,710. 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

6.13

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG744513767

Dimensions11.78 × 11.74 × 7.23 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG744513767

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: $58,710 USD|Low: $12,330 USD|High: $64,360 USD|Avg: $24,031 USD|-8.8%

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 14$12,891 USD

Retailer 13$13,105 USD

Retailer 3$13,420 USD

Retailer 5$13,595 USD

Retailer 12$15,052 USD

Retailer 9$15,055 USD

Retailer 6$15,479 USD

Retailer 16$15,726 USD

Retailer 15$15,885 USD

Retailer 7$16,882 USD

Retailer 10$25,680 USD

Retailer 11$26,499 USD

Retailer 2$29,841 USD

Retailer 8$32,050 USD

Retailer 4$35,439 USD

Do Amore Diamonds$58,710 USD

35 data points across 16 retailers

15 retailers$12,891 USD to $58,710 USD

Cheapest Retailer

$12,891 USD

Retailer 2

$13,105 USD

View

Retailer 3

$13,420 USD

View

Retailer 4

$13,595 USD

View

Price last confirmed 13 days ago

Retailer 5

$15,052 USD

View

Retailer 6

$15,055 USD

View

Retailer 7

$15,479 USD

View

Retailer 8

$15,726 USD

View

Retailer 9

$15,885 USD

View

Retailer 10

$16,882 USD

View

Final sale: no returns

B+

Retailer 11

$25,680 USD

View

B+

Retailer 12

$26,499 USD

£20,865 GBP

View

B+

Retailer 13

$29,841 USD

€28,420 EUR

View

B+

Retailer 14

$35,439 USD

View

Most Expensive

Do Amore Diamonds

27-675351D63 · Oct 30

$58,710 USD

View

14 more retailers have this diamond

Prices start from $12,891 USDSave up to $45,819 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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6.13ct Round

$12,891 USD