Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG773643513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773643513

Diamond specifications and retailer prices

From $975 AUD

$685 USD

As of November 1, 2026

Save $6,755 AUD (87%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $7,730 AUD at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 4.56ct lab-grown round diamond

This 4.56ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773643513 or 773643513. Listed at 22 retailers as of November 1, 2026, with prices from $975 to $7,730, a $6,755 spread on the same certified stone. Do Amore Diamonds lists it at $7,730. 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

4.56

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG773643513

Dimensions10.57 × 10.50 × 6.59 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 LG773643513

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: $7,730 AUD|Low: $871 AUD|High: $7,730 AUD|Avg: $2,870 AUD

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

November 2, 2026

Retailer 3$871 AUD

Retailer 6$975 AUD

Retailer 16$1,428 AUD

Retailer 10$1,625 AUD

Retailer 9$1,763 AUD

Retailer 2$2,029 AUD

Retailer 13$2,346 AUD

Retailer 12$2,402 AUD

Retailer 11$2,487 AUD

Retailer 14$2,679 AUD

Retailer 4$3,377 AUD

Retailer 5$3,445 AUD

Retailer 8$4,005 AUD

Retailer 7$4,448 AUD

Retailer 15$4,746 AUD

Do Amore Diamonds$7,730 AUD

36 data points across 16 retailers

22 retailers$975 AUD to $7,730 AUD

Retailer 1

$871 AUD

$612 USD

Price last confirmed 12 days ago

Retailer 2

$975 AUD

$685 USD

View

Price last confirmed 13 days ago

Retailer 3

$975 AUD

$685 USD

View

Final sale: no returns

Retailer 4

$1,079 AUD

$758 USD

View

Price last confirmed 11 days ago

Retailer 5

$1,079 AUD

$758 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,079 AUD

$758 USD

View

B+

Retailer 7

$1,428 AUD

$1,003 USD

View

Retailer 8

$1,625 AUD

£899 GBP

View

Retailer 9

$1,763 AUD

£975 GBP

View

Retailer 10

$2,029 AUD

$1,425 USD

View

Retailer 11

$2,346 AUD

ZAR 26,626 ZAR

View

Price last confirmed 13 days ago

Retailer 12

$2,402 AUD

View

Price last confirmed 12 days ago

B+

Retailer 13

$2,487 AUD

View

Retailer 14

$2,679 AUD

$1,882 USD

View

Price last confirmed 10 days ago

Retailer 15

$3,133 AUD

$2,201 USD

View

Price last confirmed 11 days ago

B+

Retailer 16

$3,133 AUD

$2,201 USD

View

B+

Retailer 17

$3,377 AUD

$2,372 USD

View

B+

Retailer 18

$3,445 AUD

$2,420 USD

View

Retailer 19

$4,005 AUD

$2,813 USD

View

Retailer 20

$4,448 AUD

View

Price last confirmed 25 days ago

Retailer 21

$4,746 AUD

£2,625 GBP

View

Price last confirmed 18 days ago

Most Expensive

Do Amore Diamonds

27-D6D7F2040 · Nov 1

$7,730 AUD

$5,430 USD

View

21 more retailers have this diamond

Prices start from $975 AUDSave up to $6,755 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.

Similar diamonds

4.56ct Round

$975 AUD