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Emerald|Lab Grown|IGI

4.56ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG843655369

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843655369

Diamond specifications and retailer prices

From €826 EUR
$926 USD
As of November 2, 2026
Save €5,478 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €6,303 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.56ct lab-grown emerald diamond

This 4.56ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655369 or 843655369. Listed at 22 retailers as of October 31, 2026, with prices from €826 to €6,303, a €5,478 spread on the same certified stone. Brilliant Earth lists it at €6,303. 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

4.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655369
Dimensions12.16 × 7.52 × 4.93 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm7.52 mm4.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655369
Side View
Table 68.0%Crown 38.4°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 65.6%

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: Nov 2
Current: €6,303 EUR|Low: €826 EUR|High: €6,785 EUR|Avg: €2,218 EUR|-7.1%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 18€826 EUR
Retailer 4€928 EUR
Retailer 22€961 EUR
Retailer 15€975 EUR
Retailer 14€1,119 EUR
Retailer 9€1,324 EUR
Retailer 13€1,371 EUR
Retailer 17€1,481 EUR
Retailer 11€1,795 EUR
Retailer 12€2,054 EUR
Retailer 5€2,060 EUR
Retailer 2€2,131 EUR
Retailer 7€2,650 EUR
Retailer 8€2,656 EUR
Retailer 3€2,703 EUR
Retailer 21€3,007 EUR
Retailer 19€3,261 EUR
Retailer 10€3,344 EUR
Retailer 16€3,734 EUR
Retailer 6€4,615 EUR
Retailer 20€4,997 EUR
Brilliant Earth€6,303 EUR

17 data points across 22 retailers

22 retailers€826 EUR to €6,303 EUR

A
Cheapest Retailer
-
€826 EUR
$926 USD
A
Retailer 2
-
€928 EUR
$1,041 USD
View
Final sale: no returns
A
Retailer 3
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€961 EUR
$1,078 USD
View
Retailer 4
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€975 EUR
$1,094 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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€1,119 EUR
$1,255 USD
View
A
Retailer 6
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€1,324 EUR
$1,485 USD
View
A
Retailer 7
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€1,371 EUR
$1,538 USD
View
A
Retailer 8
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€1,481 EUR
£1,308 GBP
View
B+
Retailer 9
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€1,795 EUR
View
B+
Retailer 10
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€2,054 EUR
ZAR 37,217 ZAR
View
B+
Retailer 11
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€2,060 EUR
A$3,554 AUD
View
B+
Retailer 12
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€2,131 EUR
$2,390 USD
View
B+
Retailer 13
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€2,650 EUR
£2,340 GBP
View
B+
Retailer 14
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€2,656 EUR
$2,979 USD
View
B+
Retailer 15
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€2,703 EUR
$3,032 USD
View
B
Retailer 16
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€3,007 EUR
$3,373 USD
View
B+
Retailer 17
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€3,261 EUR
£2,880 GBP
View
B+
Retailer 18
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€3,344 EUR
$3,750 USD
View
B
Retailer 19
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€3,734 EUR
SGD 5,659 SGD
View
B
Retailer 20
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€4,615 EUR
$5,176 USD
View
B
Retailer 21
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€4,997 EUR
$5,605 USD
View
Most Expensive
B
Brilliant Earth
22169359A · Oct 31
€6,303 EUR
$7,070 USD
View
21 more retailers have this diamond
Prices start from €826 EURSave up to €5,478 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
4.56ct Emerald
€826 EUR