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Emerald|Lab Grown|IGI

2.56ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG783639746

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783639746

Diamond specifications and retailer prices

From $2,342 USD
As of October 30, 2026
Save $7,147 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,489 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.56ct lab-grown emerald diamond

This 2.56ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783639746 or 783639746. Listed at 20 retailers as of October 30, 2026, with prices from $2,342 to $9,489, a $7,147 spread on the same certified stone. Taylor and Hart lists it at $9,489. 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

2.56
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783639746
Dimensions9.51 × 6.45 × 4.00 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm6.45 mm2.56 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783639746
Side View
Table 67.0%Crown 33.1°Girdle: Slightly ThickPavilion 37.5°Culet: LargeDepth 62.0%

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: $6,345 USD|Low: $2,249 USD|High: $9,489 USD|Avg: $4,724 USD
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 14$2,342 USD
Retailer 20$2,548 USD
Retailer 7$2,622 USD
Retailer 10$2,717 USD
Retailer 15$2,717 USD
Retailer 16$2,868 USD
Retailer 6$2,880 USD
Retailer 9$3,143 USD
Retailer 17$3,735 USD
Retailer 12$3,742 USD
Retailer 5$4,164 USD
Retailer 11$4,239 USD
Retailer 3$4,494 USD
Retailer 13$5,151 USD
Retailer 1$6,345 USD
Retailer 2$6,934 USD
Retailer 19$7,255 USD
Retailer 4$7,314 USD
Retailer 18$8,030 USD
Retailer 8$8,830 USD
Taylor and Hart$9,489 USD

41 data points across 21 retailers

20 retailers$2,342 USD to $9,489 USD

A
Cheapest Retailer
-
$2,342 USD
A
Retailer 2
-
$2,548 USD
View
A
Retailer 3
-
$2,622 USD
View
Final sale: no returns
A
Retailer 4
-
$2,717 USD
View
Retailer 5
-
$2,717 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$2,868 USD
View
B+
Retailer 7
-
$2,880 USD
View
B+
Retailer 8
-
$3,143 USD
View
B+
Retailer 9
-
$3,735 USD
View
B+
Retailer 10
-
$3,742 USD
£2,946 GBP
View
B+
Retailer 11
-
$4,164 USD
View
B+
Retailer 12
-
$4,239 USD
View
B
Retailer 13
-
$5,151 USD
£4,056 GBP
View
B
Retailer 14
-
$6,345 USD
View
Retailer 15
-
$6,934 USD
ZAR 112,014 ZAR
View
Price last confirmed 12 days ago
B
Retailer 16
-
$7,255 USD
View
Retailer 17
-
$7,314 USD
£5,759 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
$8,030 USD
View
Retailer 19
-
$8,830 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Taylor and Hart
ZJL734Q · Oct 31
$9,489 USD
View
19 more retailers have this diamond
Prices start from $2,342 USDSave up to $7,147 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
2.56ct Emerald
$2,342 USD