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Round|Lab Grown|IGI

5.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG712571755

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712571755

Diamond specifications and retailer prices

From $1,173 AUD
$824 USD
As of October 29, 2026
Save $6,492 AUD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,693 AUD at Brilliant Earth · As of October 22, 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 LG712571755 or 712571755. Listed at 27 retailers as of October 28, 2026, with a 554% 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 angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712571755
Dimensions11.42 × 11.49 × 6.89 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
Top View
11.42 mm11.49 mm5.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712571755
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.1%

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: $9,693 AUD|Low: $1,167 AUD|High: $9,693 AUD|Avg: $3,441 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Retailer 22
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Retailer 24
Retailer 25
October 29, 2026
Retailer 16$1,173 AUD
Retailer 10$1,275 AUD
Retailer 12$1,311 AUD
Retailer 7$1,359 AUD
Retailer 17$1,359 AUD
Retailer 25$1,603 AUD
Retailer 23$1,608 AUD
Retailer 20$1,709 AUD
Retailer 8$1,944 AUD
Retailer 2$2,075 AUD
Retailer 21$2,166 AUD
Retailer 9$2,191 AUD
Retailer 3$2,754 AUD
Retailer 19$2,763 AUD
Retailer 24$2,792 AUD
Retailer 4$2,922 AUD
Retailer 11$3,365 AUD
Retailer 6$3,823 AUD
Retailer 14$4,415 AUD
Retailer 15$4,709 AUD
Retailer 13$5,125 AUD
Retailer 18$5,669 AUD
Retailer 5$6,633 AUD
Retailer 22$7,665 AUD
Brilliant Earth$9,693 AUD

27 data points across 25 retailers

27 retailers$1,173 AUD to $7,665 AUD

A
Cheapest Retailer
-
$1,173 AUD
$824 USD
A
Retailer 2
-
$1,275 AUD
$896 USD
View
A
Retailer 3
-
$1,311 AUD
$921 USD
View
Final sale: no returns
A
Retailer 4
-
$1,359 AUD
$955 USD
View
A
Retailer 5
-
$1,359 AUD
$955 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,603 AUD
HK$8,800 HKD
View
A
Retailer 7
-
$1,608 AUD
$1,130 USD
View
A
Retailer 8
-
$1,709 AUD
£945 GBP
View
A
Retailer 9
-
$1,944 AUD
$1,366 USD
View
A
Retailer 10
-
$2,075 AUD
£1,148 GBP
View
A
Retailer 11
-
$2,166 AUD
€1,449 EUR
View
B+
Retailer 12
-
$2,191 AUD
$1,539 USD
View
A
Retailer 13
-
$2,754 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,763 AUD
ZAR 31,358 ZAR
View
A
Retailer 15
-
$2,792 AUD
View
B+
Retailer 16
-
$2,922 AUD
$2,053 USD
View
B+
Retailer 17
-
$3,013 AUD
$2,117 USD
View
Price last confirmed 35 days ago
B+
Retailer 18
-
$3,365 AUD
$2,364 USD
View
B+
Retailer 19
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$3,823 AUD
$2,686 USD
View
B+
Retailer 20
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$4,239 AUD
$2,978 USD
View
B+
Retailer 21
-
$4,415 AUD
$3,102 USD
View
B+
Retailer 22
-
$4,709 AUD
$3,308 USD
View
B+
Retailer 23
-
$5,125 AUD
£2,835 GBP
View
B+
Retailer 24
-
$5,669 AUD
View
Price last confirmed 20 days ago
B
Retailer 25
-
$6,633 AUD
$4,660 USD
View
B
Retailer 26
-
$7,665 AUD
$5,385 USD
View
Most Expensive
B
Brilliant Earth
18300685A · Oct 22
$9,693 AUD
$6,810 USD
View
Price last confirmed 7 days ago
26 more retailers have this diamond
Prices start from $1,173 AUDSave up to $6,492 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
$1,173 AUD