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Round|Lab Grown|IGI

5.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG743505150

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743505150

Diamond specifications and retailer prices

From $1,169 AUD
$821 USD
As of October 29, 2026
Save $9,208 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,917 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 5.58ct lab-grown round diamond

This 5.58ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743505150 or 743505150. Listed at 23 retailers as of October 29, 2026, with a 788% 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

5.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743505150
Dimensions11.37 × 11.33 × 7.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm11.33 mm5.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743505150
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 41°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 29
Current: $18,917 AUD|Low: $1,307 AUD|High: $18,917 AUD|Avg: $3,413 AUD
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
October 29, 2026
Retailer 5$1,307 AUD
Retailer 8$1,879 AUD
Retailer 4$2,024 AUD
Retailer 13$2,182 AUD
Retailer 9$2,185 AUD
Retailer 2$2,287 AUD
Retailer 3$2,616 AUD
Retailer 11$3,028 AUD
Retailer 7$3,038 AUD
Retailer 12$3,114 AUD
Retailer 6$4,239 AUD
Retailer 14$4,269 AUD
Retailer 10$5,078 AUD
Brilliant Earth$18,917 AUD

35 data points across 14 retailers

23 retailers$1,169 AUD to $10,377 AUD

A
Cheapest Retailer
-
$1,169 AUD
$821 USD
A
Retailer 2
-
$1,169 AUD
$821 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,307 AUD
$918 USD
View
Final sale: no returns
A
Retailer 4
-
$1,337 AUD
$939 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$1,355 AUD
$952 USD
View
A
Retailer 6
-
$1,355 AUD
$952 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,879 AUD
£1,040 GBP
View
A
Retailer 8
-
$2,024 AUD
$1,422 USD
View
B+
Retailer 9
-
$2,182 AUD
$1,533 USD
View
A
Retailer 10
-
$2,185 AUD
$1,535 USD
View
A
Retailer 11
-
$2,287 AUD
£1,265 GBP
View
A
Retailer 12
-
$2,616 AUD
$1,838 USD
View
B+
Retailer 13
-
$3,028 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,038 AUD
ZAR 34,482 ZAR
View
B+
Retailer 15
-
$3,114 AUD
$2,188 USD
View
B+
Retailer 16
-
$4,205 AUD
$2,954 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$4,205 AUD
$2,954 USD
View
B+
Retailer 18
-
$4,239 AUD
$2,978 USD
View
B+
Retailer 19
-
$4,269 AUD
$2,999 USD
View
B+
Retailer 20
-
$5,078 AUD
£2,809 GBP
View
B
Retailer 21
-
$5,331 AUD
$3,745 USD
View
B
Retailer 22
-
$10,377 AUD
$7,290 USD
View
Most Expensive
B
Brilliant Earth
20957170Y · Oct 16
$18,917 AUD
$13,290 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,169 AUDSave up to $9,208 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
5.58ct Round
$1,169 AUD