Emerald|Lab Grown|IGI

11.46ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG578349489

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578349489

Diamond specifications and retailer prices

From $3,157 USD
As of October 30, 2026
Save $1,885 USD (37%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,042 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 11.46ct lab-grown emerald diamond

This 11.46ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578349489 or 578349489. Listed at 2 retailers as of October 27, 2026, with prices from $3,157 to $5,042, a $1,885 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,042. 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

11.46
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578349489
Dimensions15.53 × 10.49 × 6.90 mm
L/W Ratio1.48
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
15.53 mm10.49 mm11.46 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578349489
Side View
Table 63.0%Crown 31.4°Girdle: MediumPavilion 43°Culet: LNGDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,157 USD|Low: $2,342 USD|High: $292,230 USD|Avg: $37,202 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
September 23, 2026
Retailer 3$2,597 USD
Retailer 1$3,157 USD
Retailer 10$3,280 USD
Retailer 9$3,700 USD
Wholesale Diamonds Direct$5,042 USD
Retailer 6$6,364 USD
Retailer 2$6,401 USD
Retailer 5$7,880 USD
Retailer 8$10,271 USD
Retailer 7$11,994 USD
Retailer 4$292,230 USD

51 data points across 11 retailers

2 retailers$3,157 USD to $5,042 USD

A
Cheapest Retailer
-
$3,157 USD
Most Expensive
B+
Wholesale Diamonds Direct
263057138 · Oct 27
$5,042 USD
View
1 more retailer has this diamond
Prices start from $3,157 USDSave up to $1,885 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
11.46ct Emerald
$3,157 USD