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Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG600332448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600332448

Diamond specifications and retailer prices

From $1,019 AUD
$716 USD
As of October 26, 2026
Save $8,021 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,524 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG600332448 or 600332448. Listed at 21 retailers as of October 26, 2026, with a 787% 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

4.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600332448
Dimensions10.65 × 10.61 × 6.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.65 mm10.61 mm4.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600332448
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
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: Oct 26
Current: $13,524 AUD|Low: $1,019 AUD|High: $13,894 AUD|Avg: $3,512 AUD|-2.7%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$1,019 AUD
Retailer 5$1,109 AUD
Retailer 12$1,142 AUD
Retailer 7$1,182 AUD
Retailer 10$1,182 AUD
Retailer 16$1,441 AUD
Retailer 18$1,673 AUD
Retailer 9$1,697 AUD
Retailer 13$1,899 AUD
Retailer 15$1,980 AUD
Retailer 17$1,988 AUD
Retailer 20$2,751 AUD
Retailer 3$2,793 AUD
Retailer 4$2,911 AUD
Retailer 14$3,276 AUD
Retailer 11$3,667 AUD
Retailer 2$4,407 AUD
Retailer 19$4,896 AUD
Retailer 6$9,040 AUD
Brilliant Earth$13,524 AUD

38 data points across 20 retailers

21 retailers$1,019 AUD to $9,040 AUD

A
Cheapest Retailer
-
$1,019 AUD
$716 USD
Retailer 2
-
$1,109 AUD
$779 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,182 AUD
$830 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$1,182 AUD
$830 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,441 AUD
$1,012 USD
View
A
Retailer 6
-
$1,673 AUD
$1,175 USD
View
A
Retailer 7
-
$1,697 AUD
$1,192 USD
View
A
Retailer 8
-
$1,710 AUD
$1,201 USD
View
A
Retailer 9
-
$1,980 AUD
$1,391 USD
View
A
Retailer 10
-
$1,988 AUD
£1,099 GBP
View
Retailer 11
-
$2,751 AUD
ZAR 31,213 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
$2,793 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,911 AUD
$2,045 USD
View
B+
Retailer 14
-
$3,276 AUD
$2,301 USD
View
Retailer 15
-
$3,667 AUD
$2,576 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$4,029 AUD
$2,830 USD
View
B
Retailer 17
-
$4,407 AUD
View
B
Retailer 18
-
$4,661 AUD
$3,274 USD
View
Retailer 19
-
$4,896 AUD
£2,708 GBP
View
Price last confirmed 7 days ago
B
Retailer 20
-
$9,040 AUD
$6,350 USD
View
Most Expensive
Brilliant Earth
18094883A · Oct 31
$13,524 AUD
$9,500 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,019 AUDSave up to $8,021 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.

A
4.56ct Round
$1,019 AUD