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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 $1,823 NZD
$1,024 USD
As of October 29, 2026
Save $14,362 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $23,663 NZD 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: $23,663 NZD|Low: $1,750 NZD|High: $23,663 NZD|Avg: $5,153 NZD
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$1,823 NZD
Retailer 10$1,983 NZD
Retailer 8$2,042 NZD
Retailer 3$2,115 NZD
Retailer 14$2,421 NZD
Retailer 9$2,445 NZD
Retailer 13$2,934 NZD
Retailer 7$2,957 NZD
Retailer 2$3,362 NZD
Retailer 16$4,303 NZD
Retailer 11$4,376 NZD
Retailer 19$4,421 NZD
Retailer 17$4,728 NZD
Retailer 12$4,744 NZD
Retailer 4$6,427 NZD
Retailer 5$6,558 NZD
Retailer 15$7,512 NZD
Retailer 6$16,185 NZD
Brilliant Earth$23,663 NZD

40 data points across 19 retailers

24 retailers$1,823 NZD to $16,185 NZD

A
Cheapest Retailer
-
$1,823 NZD
$1,024 USD
A
Retailer 2
-
$1,983 NZD
$1,114 USD
View
A
Retailer 3
-
$2,042 NZD
$1,147 USD
View
Final sale: no returns
A
Retailer 4
-
$2,115 NZD
$1,188 USD
View
A
Retailer 5
-
$2,115 NZD
$1,188 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$2,421 NZD
$1,360 USD
View
A
Retailer 7
-
$2,445 NZD
$1,373 USD
View
A
Retailer 8
-
$2,934 NZD
£1,297 GBP
View
B+
Retailer 9
-
$2,957 NZD
$1,661 USD
View
A
Retailer 10
-
$3,347 NZD
$1,880 USD
View
A
Retailer 11
-
$3,362 NZD
£1,487 GBP
View
B+
Retailer 12
-
$4,303 NZD
A$3,718 AUD
View
B+
Retailer 13
-
$4,376 NZD
$2,458 USD
View
B+
Retailer 14
-
$4,421 NZD
$2,483 USD
View
B+
Retailer 15
-
$4,728 NZD
A$4,085 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$4,744 NZD
ZAR 43,041 ZAR
View
B+
Retailer 17
-
$5,683 NZD
$3,192 USD
View
B
Retailer 18
-
$6,427 NZD
$3,610 USD
View
B+
Retailer 19
-
$6,558 NZD
$3,683 USD
View
B
Retailer 20
-
$7,512 NZD
£3,322 GBP
View
B
Retailer 21
-
$8,297 NZD
$4,660 USD
View
B
Retailer 22
-
$14,620 NZD
$8,211 USD
View
B
Retailer 23
-
$16,185 NZD
$9,090 USD
View
Most Expensive
B
Brilliant Earth
14443113Y · Oct 29
$23,663 NZD
$13,290 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,823 NZDSave up to $14,362 NZD

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
$1,823 NZD