Emerald|Lab Grown|IGI

10.13ct H SI1 Emerald Lab Grown Diamond

VG • H/SI1 • IGI LG567380331

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567380331

Diamond specifications and retailer prices

From $4,038 USD
As of November 1, 2026
Save $20,772 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $56,898 USD at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 10.13ct lab-grown emerald diamond

This 10.13ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG567380331 or 567380331. Listed at 11 retailers as of October 31, 2026, with a 514% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.13
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567380331
Dimensions15.12 × 10.34 × 6.47 mm
L/W Ratio1.46
Culet sizeLarge
Top View
15.12 mm10.34 mm10.13 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567380331
Side View
Table 60.0%Crown 31.8°Girdle: Slightly ThickPavilion 37.4°Culet: LargeDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $56,898 USD|Low: $2,885 USD|High: $56,898 USD|Avg: $14,491 USD|+13.4%
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 8$3,461 USD
Retailer 11$3,923 USD
Retailer 12$4,038 USD
Retailer 13$4,125 USD
Retailer 5$5,196 USD
Retailer 6$5,400 USD
Retailer 9$5,769 USD
Retailer 2$6,014 USD
Retailer 7$11,200 USD
Retailer 10$11,590 USD
Retailer 3$24,810 USD
Retailer 4$39,500 USD
Mervis Diamond Importers$56,898 USD

13 data points across 13 retailers

11 retailers$4,038 USD to $24,810 USD

Retailer 1
-
$3,461 USD
Price last confirmed 31 days ago
Retailer 2
-
$3,923 USD
View
Price last confirmed 38 days ago
B+
Retailer 3
-
$4,038 USD
View
Final sale: no returns
Retailer 4
-
$4,125 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$5,400 USD
View
Retailer 6
-
$5,769 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$6,014 USD
View
B
Retailer 8
-
$11,200 USD
View
B
Retailer 9
-
$11,590 USD
View
B
Retailer 10
-
$24,810 USD
View
Most Expensive
Mervis Diamond Importers
1958951092 · Oct 31
$56,898 USD
View
Price under review
10 more retailers have this diamond
Prices start from $4,038 USDSave up to $20,772 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+
10.13ct Emerald
$4,038 USD