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Emerald|Lab Grown|IGI

1.10ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG436045299

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045299

Diamond specifications and retailer prices

From €564 EUR
$630 USD
As of October 30, 2026
Save €2,931 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,494 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.1ct lab-grown emerald diamond

This 1.1ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045299 or 436045299. Listed at 11 retailers as of October 25, 2026, with prices from €564 to €3,494, a €2,931 spread on the same certified stone. MOH London lists it at €3,494. 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

1.10
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045299
Dimensions6.64 × 4.90 × 3.35 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
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Top View
6.64 mm4.90 mm1.10 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045299
Side View
Table 60.5%Crown 21.3°Girdle: MED-STKPavilion 40.5°Culet: LNGDepth 68.4%

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 30
Current: €3,494 EUR|Low: €564 EUR|High: €3,536 EUR|Avg: €1,556 EUR|-0.9%
MOH London
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 30, 2026
Retailer 2€564 EUR
Retailer 7€887 EUR
Retailer 12€965 EUR
Retailer 13€993 EUR
Retailer 8€1,029 EUR
Retailer 11€1,029 EUR
Retailer 3€1,186 EUR
Retailer 4€1,486 EUR
Retailer 9€1,644 EUR
Retailer 10€1,929 EUR
Retailer 6€2,217 EUR
Retailer 5€2,946 EUR
MOH London€3,494 EUR

19 data points across 13 retailers

11 retailers€564 EUR to €3,494 EUR

A
Cheapest Retailer
-
€564 EUR
$630 USD
B+
Retailer 2
-
€887 EUR
$991 USD
View
B+
Retailer 3
-
€965 EUR
$1,078 USD
View
B+
Retailer 4
-
€993 EUR
$1,109 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,029 EUR
$1,150 USD
View
Retailer 6
-
€1,029 EUR
$1,150 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€1,186 EUR
$1,325 USD
View
B
Retailer 8
-
€1,644 EUR
$1,837 USD
View
B
Retailer 9
-
€1,929 EUR
$2,155 USD
View
B
Retailer 10
-
€2,217 EUR
$2,477 USD
View
Most Expensive
B
MOH London
LG436045299 · Oct 25
€3,494 EUR
£3,074 GBP
View
10 more retailers have this diamond
Prices start from €564 EURSave up to €2,931 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
1.10ct Emerald
€564 EUR