Round|Lab Grown|IGI

6.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768630987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768630987

Diamond specifications and retailer prices

From €9,423 EUR

$10,527 USD

As of November 1, 2026

Save €32,790 EUR (78%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: €42,212 EUR at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 6.05ct lab-grown round diamond

This 6.05ct lab-grown round 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 LG768630987 or 768630987. Listed at 16 retailers as of November 1, 2026, with prices from €9,423 to €42,212, a €32,790 spread on the same certified stone. Do Amore Diamonds lists it at €42,212. 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

6.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768630987

Dimensions11.62 × 11.69 × 7.21 mm

L/W Ratio1.01

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 LG768630987

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: €42,212 EUR|Low: €9,246 EUR|High: €43,152 EUR|Avg: €18,914 EUR|-2.2%

Do Amore Diamonds

Retailer 2

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November 1, 2026

Retailer 16€9,423 EUR

Retailer 17€9,464 EUR

Retailer 4€9,799 EUR

Retailer 7€10,788 EUR

Retailer 3€11,308 EUR

Retailer 15€11,665 EUR

Retailer 14€11,667 EUR

Retailer 18€11,778 EUR

Retailer 9€12,932 EUR

Retailer 11€18,521 EUR

Retailer 8€20,467 EUR

Retailer 13€20,709 EUR

Retailer 6€21,858 EUR

Retailer 2€22,758 EUR

Retailer 5€25,471 EUR

Retailer 12€31,231 EUR

Retailer 10€32,744 EUR

Do Amore Diamonds€42,212 EUR

33 data points across 18 retailers

16 retailers€9,423 EUR to €42,212 EUR

Cheapest Retailer

€9,423 EUR

$10,527 USD

Retailer 2

€9,464 EUR

$10,573 USD

View

Retailer 3

€9,799 EUR

$10,948 USD

View

Retailer 4

€10,788 EUR

$12,052 USD

View

Final sale: no returns

Retailer 5

€11,308 EUR

$12,633 USD

View

Retailer 6

€11,665 EUR

$13,032 USD

View

Retailer 7

€11,667 EUR

$13,035 USD

View

Retailer 8

€11,778 EUR

$13,159 USD

View

Retailer 9

€12,932 EUR

$14,448 USD

View

B+

Retailer 10

€18,521 EUR

£16,293 GBP

View

B+

Retailer 11

€20,709 EUR

View

B+

Retailer 12

€21,858 EUR

$24,420 USD

View

B+

Retailer 13

€22,758 EUR

A$39,116 AUD

View

B+

Retailer 14

€25,471 EUR

$28,456 USD

View

Retailer 15

€31,231 EUR

A$53,680 AUD

View

Most Expensive

Do Amore Diamonds

27-C899094AD · Nov 1

€42,212 EUR

$47,160 USD

View

15 more retailers have this diamond

Prices start from €9,423 EURSave up to €32,790 EUR

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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6.05ct Round

€9,423 EUR