Emerald|Lab Grown|IGI

10.46ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG610310514

Shape and cutting style on the report: Emerald cut

Certificate IGI LG610310514

Diamond specifications and retailer prices

From $5,460 USD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: $57,020 USD at Calavera New York · As of October 12, 2026
View at Calavera New York

About this 10.46ct lab-grown emerald diamond

This 10.46ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG610310514 or 610310514. Listed at 9 retailers as of October 30, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.46
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610310514
Dimensions17.54 × 9.07 × 6.21 mm
L/W Ratio1.93
Culet sizeLarge
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
17.54 mm9.07 mm10.46 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610310514
Side View
Table 69.0%Crown 34°Girdle: Slightly ThickPavilion 38.7°Culet: LargeDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $57,020 USD|Low: $5,460 USD|High: $66,851 USD|Avg: $48,980 USD
Calavera New York
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$5,460 USD
Retailer 4$39,191 USD
Retailer 9$44,532 USD
Retailer 6$49,155 USD
Retailer 10$49,155 USD
Retailer 12$51,714 USD
Retailer 8$54,692 USD
Retailer 11$55,054 USD
Retailer 5$56,178 USD
Calavera New York$57,020 USD
Retailer 7$57,020 USD
Retailer 3$61,215 USD

12 data points across 12 retailers

9 retailers

B+
Cheapest Retailer
-
$5,460 USD
Retailer 2
-
$44,532 USD
View
Price under review
Retailer 3
-
$49,155 USD
View
Price under review
Retailer 4
-
$49,155 USD
View
Price under review
Retailer 5
-
$54,692 USD
View
Price under review
Retailer 6
-
$55,054 USD
View
Price under review
Final sale: no returns
Retailer 7
-
$56,178 USD
View
Price under review
Retailer 8
-
$57,020 USD
View
Price under review
Most Expensive
Calavera New York
bb6bbf21-53cc-463f-90ea-438300cdde0d · Oct 12
$57,020 USD
View
Price under review
8 more retailers have this diamond
Prices start from $5,460 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.

B+
10.46ct Emerald
$5,460 USD