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Round|Lab Grown|IGI

5.58ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG706575058

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706575058

Diamond specifications and retailer prices

From $1,458 AUD
$1,024 USD
As of October 29, 2026
Save $11,481 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $18,917 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 LG706575058 or 706575058. Listed at 24 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706575058
Dimensions11.40 × 11.34 × 6.93 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
11.40 mm11.34 mm5.58 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706575058
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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: $1,399 AUD|High: $18,917 AUD|Avg: $4,119 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 18$1,458 AUD
Retailer 10$1,586 AUD
Retailer 8$1,633 AUD
Retailer 3$1,691 AUD
Retailer 14$1,936 AUD
Retailer 9$1,954 AUD
Retailer 13$2,345 AUD
Retailer 7$2,364 AUD
Retailer 2$2,688 AUD
Retailer 16$3,440 AUD
Retailer 11$3,499 AUD
Retailer 19$3,534 AUD
Retailer 17$3,779 AUD
Retailer 12$3,792 AUD
Retailer 4$5,138 AUD
Retailer 5$5,242 AUD
Retailer 15$6,005 AUD
Retailer 6$12,939 AUD
Brilliant Earth$18,917 AUD

40 data points across 19 retailers

24 retailers$1,458 AUD to $12,939 AUD

A
Cheapest Retailer
-
$1,458 AUD
$1,024 USD
A
Retailer 2
-
$1,586 AUD
$1,114 USD
View
A
Retailer 3
-
$1,633 AUD
$1,147 USD
View
Final sale: no returns
A
Retailer 4
-
$1,691 AUD
$1,188 USD
View
A
Retailer 5
-
$1,691 AUD
$1,188 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,936 AUD
$1,360 USD
View
A
Retailer 7
-
$1,954 AUD
$1,373 USD
View
A
Retailer 8
-
$2,345 AUD
£1,297 GBP
View
B+
Retailer 9
-
$2,364 AUD
$1,661 USD
View
A
Retailer 10
-
$2,676 AUD
$1,880 USD
View
A
Retailer 11
-
$2,688 AUD
£1,487 GBP
View
B+
Retailer 12
-
$3,440 AUD
View
B+
Retailer 13
-
$3,499 AUD
$2,458 USD
View
B+
Retailer 14
-
$3,534 AUD
$2,483 USD
View
B+
Retailer 15
-
$3,779 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$3,792 AUD
ZAR 43,041 ZAR
View
B+
Retailer 17
-
$4,543 AUD
$3,192 USD
View
B
Retailer 18
-
$5,138 AUD
$3,610 USD
View
B+
Retailer 19
-
$5,242 AUD
$3,683 USD
View
B
Retailer 20
-
$6,005 AUD
£3,322 GBP
View
B
Retailer 21
-
$6,633 AUD
$4,660 USD
View
B
Retailer 22
-
$11,688 AUD
$8,211 USD
View
B
Retailer 23
-
$12,939 AUD
$9,090 USD
View
Most Expensive
B
Brilliant Earth
14443113Y · Oct 29
$18,917 AUD
$13,290 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,458 AUDSave up to $11,481 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
$1,458 AUD