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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 $1,148 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $4,781 USD 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
Color
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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Price History

Last verified: Oct 29
Current: $4,781 USD|Low: $544 USD|High: $6,380 USD|Avg: $2,178 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 20
September 30, 2026
Retailer 11$559 USD
Retailer 17$682 USD
Retailer 18$780 USD
Retailer 6$975 USD
Retailer 2$1,148 USD
Retailer 14$1,151 USD
Retailer 4$1,190 USD
Retailer 13$1,255 USD
Retailer 15$1,256 USD
Retailer 12$1,949 USD
Retailer 3$1,994 USD
Retailer 20$2,008 USD
Retailer 5$2,454 USD
Retailer 7$2,629 USD
Retailer 8$2,729 USD
Retailer 10$2,732 USD
Retailer 19$2,967 USD
Retailer 16$3,334 USD
Rare Carat$4,781 USD
Retailer 9$6,380 USD

11 data points across 20 retailers

4 retailers

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

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
$1,148 USD