Round|Lab Grown|IGI

6.00ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG722578912

Shape and cutting style on the report: Round brilliant

Certificate IGI LG722578912

Diamond specifications and retailer prices

From $5,749 AUD

$4,039 USD

As of October 29, 2026

Save $12,774 AUD (69%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $23,676 AUD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 6ct lab-grown round diamond

This 6ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG722578912 or 722578912. Listed at 26 retailers as of October 29, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.00

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG722578912

Dimensions11.65 × 11.58 × 7.17 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG722578912

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: Oct 29

Current: $6,069 AUD|Low: $5,519 AUD|High: $33,298 AUD|Avg: $12,372 AUD|-29.8%

Retailer 1

Retailer 2

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Retailer 7

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Retailer 11

Retailer 12

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Taylor and Hart

October 30, 2026

Retailer 20$5,749 AUD

Retailer 2$6,025 AUD

Retailer 1$6,069 AUD

Retailer 14$6,438 AUD

Retailer 7$6,439 AUD

Retailer 6$6,669 AUD

Retailer 22$6,669 AUD

Retailer 5$7,814 AUD

Retailer 23$8,334 AUD

Retailer 12$8,724 AUD

Retailer 4$8,845 AUD

Retailer 19$9,679 AUD

Retailer 18$10,818 AUD

Retailer 16$12,483 AUD

Retailer 3$12,573 AUD

Retailer 17$12,903 AUD

Retailer 11$13,529 AUD

Retailer 21$14,304 AUD

Retailer 9$16,113 AUD

Retailer 13$17,451 AUD

Retailer 8$18,523 AUD

Retailer 10$18,594 AUD

Taylor and Hart$23,676 AUD

Retailer 15$33,298 AUD

29 data points across 24 retailers

26 retailers$5,749 AUD to $18,523 AUD

B+

Cheapest Retailer

$5,749 AUD

$4,039 USD

B+

Retailer 2

$6,025 AUD

$4,233 USD

View

B+

Retailer 3

$6,069 AUD

£3,357 GBP

View

B+

Retailer 4

$6,438 AUD

$4,523 USD

View

Final sale: no returns

B+

Retailer 5

$6,439 AUD

$4,524 USD

View

B+

Retailer 6

$6,669 AUD

$4,685 USD

View

Retailer 7

$6,669 AUD

$4,685 USD

View

Price last confirmed 17 days ago

B+

Retailer 8

$7,814 AUD

$5,490 USD

View

B+

Retailer 9

$8,334 AUD

$5,855 USD

View

B+

Retailer 10

$8,724 AUD

£4,826 GBP

View

B+

Retailer 11

$8,845 AUD

$6,214 USD

View

Retailer 12

$9,679 AUD

$6,800 USD

View

Retailer 13

$10,818 AUD

€7,238 EUR

View

Retailer 14

$10,939 AUD

$7,685 USD

View

Price last confirmed 74 days ago

Retailer 15

$12,483 AUD

$8,770 USD

View

Price last confirmed 22 days ago

Retailer 16

$12,542 AUD

$8,811 USD

View

Retailer 17

$12,573 AUD

View

Price last confirmed 7 days ago

Retailer 18

$12,903 AUD

ZAR 146,443 ZAR

View

Retailer 19

$13,529 AUD

$9,505 USD

View

Retailer 20

$14,304 AUD

£7,913 GBP

View

Retailer 21

$16,113 AUD

$11,320 USD

View

Retailer 22

$17,451 AUD

$12,260 USD

View

Retailer 23

$18,523 AUD

$13,013 USD

View

Retailer 24

$18,594 AUD

View

Price last confirmed 21 days ago

Most Expensive

Taylor and Hart

GP827UZ · Oct 30

$23,676 AUD

$16,634 USD

View

Price under review

24 more retailers have this diamond

Prices start from $5,749 AUDSave up to $12,774 AUD

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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B+

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