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Round|Lab Grown|IGI

5.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG766656926

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766656926

Diamond specifications and retailer prices

From $1,083 AUD
$761 USD
As of October 26, 2026
Save $8,610 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,693 AUD at Brilliant Earth · As of October 29, 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 LG766656926 or 766656926. Listed at 21 retailers as of October 26, 2026, with prices from $1,083 to $9,693, a $8,610 spread on the same certified stone. Brilliant Earth lists it at $9,693. 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 angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766656926
Dimensions11.55 × 11.51 × 6.88 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
11.55 mm11.51 mm5.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766656926
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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: $9,693 AUD|Low: $1,083 AUD|High: $9,693 AUD|Avg: $3,012 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6$1,083 AUD
Retailer 10$1,179 AUD
Retailer 9$1,211 AUD
Retailer 19$1,255 AUD
Retailer 15$1,509 AUD
Retailer 17$1,825 AUD
Retailer 2$1,912 AUD
Retailer 13$1,974 AUD
Retailer 4$2,033 AUD
Retailer 3$2,543 AUD
Retailer 14$2,552 AUD
Retailer 16$2,736 AUD
Retailer 7$3,335 AUD
Retailer 18$3,531 AUD
Retailer 5$4,048 AUD
Retailer 11$4,246 AUD
Retailer 8$4,336 AUD
Retailer 12$4,733 AUD
Brilliant Earth$9,693 AUD

38 data points across 19 retailers

21 retailers$1,083 AUD to $9,693 AUD

A
Cheapest Retailer
-
$1,083 AUD
$761 USD
A
Retailer 2
-
$1,179 AUD
$828 USD
View
A
Retailer 3
-
$1,211 AUD
$851 USD
View
Final sale: no returns
A
Retailer 4
-
$1,255 AUD
$882 USD
View
A
Retailer 5
-
$1,298 AUD
$912 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,509 AUD
$1,060 USD
View
A
Retailer 7
-
$1,825 AUD
$1,282 USD
View
A
Retailer 8
-
$1,912 AUD
£1,058 GBP
View
A
Retailer 9
-
$1,974 AUD
€1,321 EUR
View
B+
Retailer 10
-
$2,033 AUD
$1,428 USD
View
A
Retailer 11
-
$2,543 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,552 AUD
ZAR 28,963 ZAR
View
A
Retailer 13
-
$2,736 AUD
$1,922 USD
View
B+
Retailer 14
-
$3,335 AUD
$2,343 USD
View
B+
Retailer 15
-
$3,531 AUD
$2,481 USD
View
B+
Retailer 16
-
$4,048 AUD
$2,844 USD
View
B+
Retailer 17
-
$4,081 AUD
$2,867 USD
View
B+
Retailer 18
-
$4,246 AUD
$2,983 USD
View
B+
Retailer 19
-
$4,336 AUD
$3,046 USD
View
B+
Retailer 20
-
$4,733 AUD
£2,618 GBP
View
Most Expensive
B
Brilliant Earth
17698079A · Oct 29
$9,693 AUD
$6,810 USD
View
20 more retailers have this diamond
Prices start from $1,083 AUDSave up to $8,610 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
$1,083 AUD