Emerald|Lab Grown|IGI

11.59ct J VS2 Emerald Lab Grown Diamond

ID • J/VS2 • IGI LG598320898

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598320898

Diamond specifications and retailer prices

From $2,598 USD
As of October 28, 2026
Save $7,106 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,704 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 11.59ct lab-grown emerald diamond

This 11.59ct lab-grown emerald sits in the over five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598320898 or 598320898. Listed at 8 retailers as of October 28, 2026, with prices from $2,598 to $9,704, a $7,106 spread on the same certified stone. Taylor and Hart lists it at $9,704. 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

11.59
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598320898
Dimensions15.64 × 10.38 × 6.79 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.64 mm10.38 mm11.59 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598320898
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 38.8°Culet: LNGDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,125 USD|Low: $1,856 USD|High: $9,704 USD|Avg: $5,146 USD|+44.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 21, 2026
Retailer 5$2,598 USD
Retailer 9$2,878 USD
Retailer 8$3,758 USD
Retailer 3$4,124 USD
Retailer 1$4,125 USD
Retailer 4$4,199 USD
Retailer 2$5,790 USD
Retailer 7$6,428 USD
Retailer 6$8,265 USD
Taylor and Hart$9,704 USD

9 data points across 10 retailers

8 retailers$2,598 USD to $9,704 USD

A
Cheapest Retailer
-
$2,598 USD
Final sale: no returns
B+
Retailer 2
-
$4,124 USD
View
B+
Retailer 3
-
$4,125 USD
View
B+
Retailer 4
-
$4,199 USD
View
B+
Retailer 5
-
$5,790 USD
View
B+
Retailer 6
-
$6,428 USD
View
B
Retailer 7
-
$8,265 USD
SGD 11,169 SGD
View
Most Expensive
B
Taylor and Hart
E36TFEH · Oct 28
$9,704 USD
View
7 more retailers have this diamond
Prices start from $2,598 USDSave up to $7,106 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
11.59ct Emerald
$2,598 USD