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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 $444 AUD
$312 USD
As of October 30, 2026
Save $3,257 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,701 AUD 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 $444 to $3,701, a $3,257 spread on the same certified stone. Brilliant Earth lists it at $3,701. 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: $3,701 AUD|Low: $444 AUD|High: $3,772 AUD|Avg: $1,475 AUD|-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 30, 2026
Retailer 13$444 AUD
Retailer 10$498 AUD
Retailer 4$522 AUD
Retailer 16$551 AUD
Retailer 18$558 AUD
Retailer 17$776 AUD
Retailer 11$898 AUD
Retailer 15$977 AUD
Retailer 12$982 AUD
Retailer 8$986 AUD
Retailer 6$1,301 AUD
Retailer 5$1,637 AUD
Retailer 7$1,793 AUD
Retailer 2$2,119 AUD
Retailer 14$2,148 AUD
Retailer 3$2,240 AUD
Retailer 9$2,655 AUD
Brilliant Earth$3,701 AUD

44 data points across 18 retailers

19 retailers$444 AUD to $3,701 AUD

A
Cheapest Retailer
-
$444 AUD
$312 USD
A
Retailer 2
-
$498 AUD
$350 USD
View
Final sale: no returns
A
Retailer 3
-
$522 AUD
$367 USD
View
A
Retailer 4
-
$551 AUD
$387 USD
View
A
Retailer 5
-
$558 AUD
$392 USD
View
A
Retailer 6
-
$776 AUD
$545 USD
View
B+
Retailer 7
-
$898 AUD
$631 USD
View
A
Retailer 8
-
$977 AUD
€654 EUR
View
A
Retailer 9
-
$982 AUD
£543 GBP
View
A
Retailer 10
-
$986 AUD
$693 USD
View
A
Retailer 11
-
$1,301 AUD
$914 USD
View
B+
Retailer 12
-
$1,637 AUD
$1,150 USD
View
B+
Retailer 13
-
$1,793 AUD
$1,260 USD
View
Retailer 14
-
$1,838 AUD
$1,291 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$2,119 AUD
$1,489 USD
View
B+
Retailer 16
-
$2,148 AUD
£1,188 GBP
View
B+
Retailer 17
-
$2,240 AUD
£1,239 GBP
View
Retailer 18
-
$2,655 AUD
$1,865 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
12437731A · Oct 29
$3,701 AUD
$2,600 USD
View
18 more retailers have this diamond
Prices start from $444 AUDSave up to $3,257 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
2.58ct Emerald
$444 AUD