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Emerald|Lab Grown|IGI

2.58ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG666431178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666431178

Diamond specifications and retailer prices

From $554 NZD
$312 USD
As of October 30, 2026
Save $4,060 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,613 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.58ct lab-grown emerald diamond

This 2.58ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666431178 or 666431178. Listed at 19 retailers as of October 29, 2026, with prices from $554 to $4,613, a $4,060 spread on the same certified stone. Brilliant Earth lists it at $4,613. 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

2.58
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431178
Dimensions9.01 × 6.34 × 4.59 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm6.34 mm2.58 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431178
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 39.6°Culet: LNGDepth 72.4%

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: $4,613 NZD|Low: $554 NZD|High: $4,702 NZD|Avg: $1,837 NZD|-1.9%
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
October 31, 2026
Retailer 16$554 NZD
Retailer 10$621 NZD
Retailer 7$651 NZD
Retailer 3$687 NZD
Retailer 5$696 NZD
Retailer 4$967 NZD
Retailer 14$1,120 NZD
Retailer 18$1,218 NZD
Retailer 12$1,221 NZD
Retailer 15$1,224 NZD
Retailer 11$1,620 NZD
Retailer 2$2,016 NZD
Retailer 8$2,236 NZD
Retailer 13$2,642 NZD
Retailer 17$2,677 NZD
Retailer 6$2,792 NZD
Retailer 9$3,309 NZD
Brilliant Earth$4,613 NZD

44 data points across 18 retailers

19 retailers$554 NZD to $4,613 NZD

A
Cheapest Retailer
-
$554 NZD
$312 USD
A
Retailer 2
-
$621 NZD
$350 USD
View
Final sale: no returns
A
Retailer 3
-
$651 NZD
$367 USD
View
A
Retailer 4
-
$687 NZD
$387 USD
View
A
Retailer 5
-
$696 NZD
$392 USD
View
A
Retailer 6
-
$967 NZD
$545 USD
View
B+
Retailer 7
-
$1,120 NZD
$631 USD
View
A
Retailer 8
-
$1,218 NZD
€654 EUR
View
A
Retailer 9
-
$1,221 NZD
$688 USD
View
A
Retailer 10
-
$1,224 NZD
£543 GBP
View
A
Retailer 11
-
$1,620 NZD
$913 USD
View
B+
Retailer 12
-
$2,016 NZD
$1,136 USD
View
B+
Retailer 13
-
$2,236 NZD
$1,260 USD
View
Retailer 14
-
$2,291 NZD
$1,291 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$2,642 NZD
$1,489 USD
View
B+
Retailer 16
-
$2,677 NZD
£1,188 GBP
View
B+
Retailer 17
-
$2,792 NZD
£1,239 GBP
View
Retailer 18
-
$3,309 NZD
$1,865 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
12437731A · Oct 29
$4,613 NZD
$2,600 USD
View
18 more retailers have this diamond
Prices start from $554 NZDSave up to $4,060 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
$554 NZD