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Emerald|Lab Grown|IGI

2.58ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG770658374

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770658374

Diamond specifications and retailer prices

From $1,634 AUD
$1,148 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $6,806 AUD at Rare Carat · As of September 23, 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 top-tier cut grade and certified by IGI LG770658374 or 770658374. Listed at 4 retailers as of October 29, 2026. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770658374
Dimensions9.48 × 6.39 × 4.34 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
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770658374
Side View
Table 61.0%Crown 32.3°Girdle: MediumPavilion 39.6°Culet: LargeDepth 67.9%

Caratlytics Score

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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 29
Current: $6,806 AUD|Low: $774 AUD|High: $9,083 AUD|Avg: $3,100 AUD
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
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Retailer 19
Retailer 20
September 30, 2026
Retailer 11$795 AUD
Retailer 17$971 AUD
Retailer 18$1,110 AUD
Retailer 6$1,388 AUD
Retailer 2$1,634 AUD
Retailer 14$1,639 AUD
Retailer 4$1,694 AUD
Retailer 13$1,786 AUD
Retailer 15$1,788 AUD
Retailer 12$2,775 AUD
Retailer 3$2,839 AUD
Retailer 20$2,858 AUD
Retailer 5$3,493 AUD
Retailer 7$3,743 AUD
Retailer 8$3,886 AUD
Retailer 10$3,890 AUD
Retailer 19$4,224 AUD
Retailer 16$4,746 AUD
Rare Carat$6,806 AUD
Retailer 9$9,083 AUD

11 data points across 20 retailers

4 retailers

Retailer 1
-
$971 AUD
$682 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,110 AUD
$780 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,634 AUD
$1,148 USD
View
Final sale: no returns
Most Expensive
Rare Carat
C64-21A · Sep 23
$6,806 AUD
$4,781 USD
View
Price last confirmed 37 days ago
3 more retailers have this diamond
Prices start from $1,634 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
$1,634 AUD