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Emerald|Lab Grown|IGI

3.71ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG670484777

Shape and cutting style on the report: Emerald cut

Certificate IGI LG670484777

Diamond specifications and retailer prices

From €1,159 EUR
$1,295 USD
As of October 30, 2026
Save €5,572 EUR (83%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €6,980 EUR at Queensmith · As of October 10, 2026
View at Queensmith

About this 3.71ct lab-grown emerald diamond

This 3.71ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670484777 or 670484777. Listed at 27 retailers as of October 30, 2026, with a 481% 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

3.71
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670484777
Dimensions10.67 × 7.41 × 4.74 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.67 mm7.41 mm3.71 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670484777
Side View
Table 64.0%Crown 32.3°Girdle: MediumPavilion 40.6°Culet: LargeDepth 64.0%

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: €6,731 EUR|Low: €1,113 EUR|High: €7,832 EUR|Avg: €3,077 EUR|-14.1%
Retailer 1
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Retailer 25
October 30, 2026
Retailer 4€1,159 EUR
Retailer 15€1,261 EUR
Retailer 16€1,298 EUR
Retailer 6€1,344 EUR
Retailer 13€1,344 EUR
Retailer 22€1,499 EUR
Retailer 23€1,558 EUR
Retailer 8€1,574 EUR
Retailer 12€1,895 EUR
Retailer 3€2,014 EUR
Retailer 20€2,149 EUR
Retailer 24€2,317 EUR
Retailer 7€2,521 EUR
Retailer 25€3,042 EUR
Retailer 19€3,123 EUR
Retailer 11€3,247 EUR
Retailer 9€3,859 EUR
Retailer 14€4,130 EUR
Retailer 10€4,197 EUR
Retailer 21€4,344 EUR
Retailer 18€4,721 EUR
Retailer 17€4,884 EUR
Retailer 2€5,433 EUR
Retailer 5€5,997 EUR
Retailer 1€6,731 EUR

32 data points across 25 retailers

27 retailers€1,159 EUR to €6,731 EUR

A
Cheapest Retailer
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€1,159 EUR
$1,295 USD
A
Retailer 2
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€1,261 EUR
$1,409 USD
View
A
Retailer 3
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€1,298 EUR
$1,450 USD
View
Final sale: no returns
A
Retailer 4
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€1,344 EUR
$1,502 USD
View
Retailer 5
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€1,344 EUR
$1,502 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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€1,499 EUR
$1,675 USD
View
A
Retailer 7
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€1,558 EUR
HK$13,600 HKD
View
A
Retailer 8
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€1,574 EUR
$1,759 USD
View
A
Retailer 9
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€1,895 EUR
£1,667 GBP
View
A
Retailer 10
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€2,014 EUR
$2,250 USD
View
A
Retailer 11
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€2,149 EUR
View
A
Retailer 12
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€2,317 EUR
$2,589 USD
View
A
Retailer 13
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€2,521 EUR
$2,816 USD
View
Retailer 14
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€3,042 EUR
A$5,228 AUD
View
Price last confirmed 10 days ago
A
Retailer 15
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€3,123 EUR
ZAR 56,358 ZAR
View
A
Retailer 16
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€3,247 EUR
£2,856 GBP
View
B+
Retailer 17
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€3,698 EUR
$4,131 USD
View
B+
Retailer 18
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€3,859 EUR
$4,311 USD
View
B+
Retailer 19
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€4,130 EUR
$4,614 USD
View
B+
Retailer 20
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€4,197 EUR
$4,688 USD
View
B+
Retailer 21
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€4,344 EUR
£3,821 GBP
View
B+
Retailer 22
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€4,721 EUR
$5,275 USD
View
B+
Retailer 23
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€4,884 EUR
$5,456 USD
View
Retailer 24
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€5,433 EUR
$6,070 USD
View
Price last confirmed 11 days ago
Retailer 25
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€5,997 EUR
A$10,307 AUD
View
Price last confirmed 23 days ago
B
Retailer 26
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€6,731 EUR
$7,520 USD
View
Most Expensive
Queensmith
LG670484777 · Oct 10
€6,980 EUR
£6,140 GBP
View
Price last confirmed 21 days ago
26 more retailers have this diamond
Prices start from €1,159 EURSave up to €5,572 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
3.71ct Emerald
€1,159 EUR