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Emerald|Lab Grown|IGI

10.26ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG743598004

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743598004

Diamond specifications and retailer prices

From €1,023 EUR
$1,143 USD
As of October 30, 2026
Save €6,129 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,152 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.26ct lab-grown emerald diamond

This 10.26ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG743598004 or 743598004. Listed at 17 retailers as of October 30, 2026, with prices from €1,023 to €7,152, a €6,129 spread on the same certified stone. Brilliant Earth lists it at €7,152. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.26
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743598004
Dimensions14.73 × 10.44 × 6.60 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.73 mm10.44 mm10.26 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743598004
Side View
Table 64.0%Crown 29.9°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 63.2%

Caratlytics Score

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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: €7,152 EUR|Low: €982 EUR|High: €7,376 EUR|Avg: €2,250 EUR|-3.0%
Brilliant Earth
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
November 1, 2026
Retailer 14€1,023 EUR
Retailer 11€1,113 EUR
Retailer 5€1,146 EUR
Retailer 13€1,187 EUR
Retailer 15€1,187 EUR
Retailer 9€1,343 EUR
Retailer 10€1,699 EUR
Retailer 2€1,721 EUR
Retailer 6€1,739 EUR
Retailer 8€1,896 EUR
Retailer 12€2,224 EUR
Retailer 3€2,339 EUR
Retailer 4€3,587 EUR
Retailer 7€3,978 EUR
Brilliant Earth€7,152 EUR

40 data points across 15 retailers

17 retailers€1,023 EUR to €7,152 EUR

A
Cheapest Retailer
-
€1,023 EUR
$1,143 USD
A
Retailer 2
-
€1,113 EUR
$1,244 USD
View
A
Retailer 3
-
€1,146 EUR
$1,280 USD
View
Final sale: no returns
A
Retailer 4
-
€1,187 EUR
$1,326 USD
View
Retailer 5
-
€1,187 EUR
$1,326 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€1,343 EUR
$1,500 USD
View
A
Retailer 7
-
€1,375 EUR
HK$12,000 HKD
View
B+
Retailer 8
-
€1,699 EUR
$1,898 USD
View
A
Retailer 9
-
€1,721 EUR
£1,514 GBP
View
A
Retailer 10
-
€1,739 EUR
$1,943 USD
View
B+
Retailer 11
-
€1,896 EUR
View
B+
Retailer 12
-
€2,224 EUR
$2,485 USD
View
B+
Retailer 13
-
€2,339 EUR
$2,613 USD
View
B
Retailer 14
-
€3,587 EUR
$4,007 USD
View
B
Retailer 15
-
€3,978 EUR
SGD 6,005 SGD
View
B
Retailer 16
-
€4,153 EUR
$4,640 USD
View
Most Expensive
B
Brilliant Earth
16559292A · Oct 31
€7,152 EUR
$7,990 USD
View
16 more retailers have this diamond
Prices start from €1,023 EURSave up to €6,129 EUR

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
10.26ct Emerald
€1,023 EUR