Emerald|Lab Grown|IGI

3.57ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG784649782

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784649782

Diamond specifications and retailer prices

From €2,748 EUR
$3,070 USD
As of October 30, 2026
Save €14,483 EUR (84%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €18,904 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.57ct lab-grown emerald diamond

This 3.57ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784649782 or 784649782. Listed at 29 retailers as of October 30, 2026, with a 527% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.57
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784649782
Dimensions10.70 × 7.11 × 4.81 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm7.11 mm3.57 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784649782
Side View
Table 63.0%Crown 35.4°Girdle: MediumPavilion 34.3°Culet: LargeDepth 67.7%

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: €18,904 EUR|Low: €2,638 EUR|High: €18,904 EUR|Avg: €6,663 EUR|+9.7%
Do Amore Diamonds
Retailer 2
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Retailer 26
October 30, 2026
Retailer 3€2,748 EUR
Retailer 12€2,844 EUR
Retailer 5€2,990 EUR
Retailer 7€3,187 EUR
Retailer 14€3,187 EUR
Retailer 23€3,236 EUR
Retailer 26€3,330 EUR
Retailer 10€3,534 EUR
Retailer 11€3,630 EUR
Retailer 25€3,853 EUR
Retailer 8€4,397 EUR
Retailer 13€4,694 EUR
Retailer 6€5,053 EUR
Retailer 9€5,375 EUR
Retailer 21€5,378 EUR
Retailer 2€7,179 EUR
Retailer 4€7,784 EUR
Retailer 20€8,168 EUR
Retailer 18€8,697 EUR
Retailer 24€8,816 EUR
Retailer 22€8,966 EUR
Retailer 17€9,204 EUR
Retailer 16€10,018 EUR
Retailer 15€12,258 EUR
Retailer 19€12,351 EUR
Do Amore Diamonds€18,904 EUR

36 data points across 26 retailers

29 retailers€2,748 EUR to €17,230 EUR

A
Cheapest Retailer
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€2,748 EUR
$3,070 USD
A
Retailer 2
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€2,844 EUR
$3,177 USD
View
A
Retailer 3
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€2,990 EUR
$3,340 USD
View
Retailer 4
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€3,187 EUR
$3,561 USD
View
Price last confirmed 18 days ago
A
Retailer 5
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€3,187 EUR
$3,561 USD
View
A
Retailer 6
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€3,236 EUR
$3,615 USD
View
Final sale: no returns
A
Retailer 7
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€3,330 EUR
$3,720 USD
View
A
Retailer 8
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€3,332 EUR
$3,722 USD
View
A
Retailer 9
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€3,534 EUR
CA$5,484 CAD
View
Retailer 10
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€3,630 EUR
$4,056 USD
View
Price last confirmed 16 days ago
A
Retailer 11
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€3,853 EUR
$4,305 USD
View
B+
Retailer 12
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€4,397 EUR
$4,912 USD
View
B+
Retailer 13
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€4,694 EUR
£4,129 GBP
View
B+
Retailer 14
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€5,053 EUR
$5,645 USD
View
B+
Retailer 15
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€5,375 EUR
£4,728 GBP
View
B+
Retailer 16
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€5,378 EUR
View
B+
Retailer 17
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€7,179 EUR
$8,020 USD
View
B
Retailer 18
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€7,784 EUR
$8,696 USD
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B
Retailer 19
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€8,168 EUR
ZAR 147,422 ZAR
View
B
Retailer 20
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€8,697 EUR
$9,716 USD
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B
Retailer 21
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€8,816 EUR
$9,849 USD
View
B
Retailer 22
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€8,966 EUR
£7,887 GBP
View
B
Retailer 23
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€9,204 EUR
$10,282 USD
View
B
Retailer 24
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€10,018 EUR
$11,192 USD
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B
Retailer 25
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€12,258 EUR
$13,695 USD
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B
Retailer 26
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€12,335 EUR
$13,781 USD
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B
Retailer 27
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€12,351 EUR
$13,798 USD
View
B
Retailer 28
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€17,230 EUR
$19,250 USD
View
Most Expensive
Do Amore Diamonds
27-6B66E9F06 · Oct 30
€18,904 EUR
$21,120 USD
View
Price under review
28 more retailers have this diamond
Prices start from €2,748 EURSave up to €14,483 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
3.57ct Emerald
€2,748 EUR