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Emerald|Lab Grown|IGI

2.58ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG830622670

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830622670

Diamond specifications and retailer prices

From $1,432 NZD
$807 USD
As of October 30, 2026
Save $4,826 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,135 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.58ct lab-grown emerald diamond

This 2.58ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830622670 or 830622670. Listed at 22 retailers as of October 29, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.58
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622670
Dimensions9.48 × 6.39 × 4.29 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.48 mm6.39 mm2.58 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622670
Side View
Table 63.0%Crown 31°Girdle: MED-STKPavilion 41.1°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,135 NZD|Low: $1,375 NZD|High: $8,304 NZD|Avg: $3,742 NZD|-2.0%
Rare Carat
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
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 21$1,432 NZD
Retailer 5$1,558 NZD
Retailer 12$1,602 NZD
Retailer 3$1,661 NZD
Retailer 9$1,661 NZD
Retailer 16$1,969 NZD
Retailer 14$2,284 NZD
Retailer 6$2,498 NZD
Retailer 13$2,549 NZD
Retailer 18$2,647 NZD
Retailer 17$3,570 NZD
Retailer 2$3,942 NZD
Retailer 8$4,240 NZD
Retailer 19$4,284 NZD
Retailer 4$4,668 NZD
Retailer 11$4,739 NZD
Retailer 7$5,165 NZD
Retailer 22$5,197 NZD
Retailer 10$5,554 NZD
Retailer 15$5,746 NZD
Retailer 20$6,258 NZD
Rare Carat$8,135 NZD

32 data points across 22 retailers

22 retailers$1,432 NZD to $6,258 NZD

A
Cheapest Retailer
-
$1,432 NZD
$807 USD
A
Retailer 2
-
$1,558 NZD
$878 USD
View
A
Retailer 3
-
$1,602 NZD
$903 USD
View
Final sale: no returns
A
Retailer 4
-
$1,661 NZD
$936 USD
View
Retailer 5
-
$1,661 NZD
$936 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,969 NZD
$1,110 USD
View
A
Retailer 7
-
$2,284 NZD
$1,287 USD
View
A
Retailer 8
-
$2,498 NZD
$1,408 USD
View
A
Retailer 9
-
$2,549 NZD
£1,131 GBP
View
A
Retailer 10
-
$2,647 NZD
€1,421 EUR
View
A
Retailer 11
-
$3,570 NZD
$2,012 USD
View
A
Retailer 12
-
$3,942 NZD
A$3,418 AUD
View
A
Retailer 13
-
$4,240 NZD
$2,390 USD
View
A
Retailer 14
-
$4,284 NZD
ZAR 39,008 ZAR
View
B+
Retailer 15
-
$4,668 NZD
$2,631 USD
View
B+
Retailer 16
-
$4,739 NZD
$2,671 USD
View
Retailer 17
-
$5,165 NZD
£2,292 GBP
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$5,197 NZD
$2,929 USD
View
B+
Retailer 19
-
$5,554 NZD
$3,130 USD
View
B+
Retailer 20
-
$5,746 NZD
$3,238 USD
View
B+
Retailer 21
-
$6,258 NZD
£2,777 GBP
View
Most Expensive
Rare Carat
C533-9A · Oct 18
$8,135 NZD
$4,585 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $1,432 NZDSave up to $4,826 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
2.58ct Emerald
$1,432 NZD