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Emerald|Lab Grown|IGI

1.71ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG776609786

Shape and cutting style on the report: Emerald cut

Certificate IGI LG776609786

Diamond specifications and retailer prices

From €333 EUR
$372 USD
As of October 30, 2026
Save €2,683 EUR (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,016 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776609786 or 776609786. Listed at 25 retailers as of October 30, 2026, with prices from €333 to €3,016, a €2,683 spread on the same certified stone. Brilliant Earth lists it at €3,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776609786
Dimensions8.24 × 5.74 × 3.67 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
8.24 mm5.74 mm1.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776609786
Side View
Table 64.0%Crown 33.5°Girdle: MediumPavilion 38.1°Culet: LargeDepth 63.9%

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: €3,016 EUR|Low: €326 EUR|High: €3,339 EUR|Avg: €1,081 EUR|-9.7%
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 3€333 EUR
Retailer 14€372 EUR
Retailer 23€387 EUR
Retailer 10€413 EUR
Retailer 11€413 EUR
Retailer 20€546 EUR
Retailer 7€646 EUR
Retailer 12€660 EUR
Retailer 13€664 EUR
Retailer 19€710 EUR
Retailer 2€746 EUR
Retailer 17€959 EUR
Retailer 5€1,158 EUR
Retailer 22€1,211 EUR
Retailer 16€1,317 EUR
Retailer 9€1,327 EUR
Retailer 8€1,363 EUR
Retailer 15€1,560 EUR
Retailer 4€1,560 EUR
Retailer 6€1,610 EUR
Retailer 18€1,622 EUR
Retailer 21€2,363 EUR
Brilliant Earth€3,016 EUR

39 data points across 23 retailers

25 retailers€333 EUR to €3,016 EUR

A
Cheapest Retailer
-
€333 EUR
$372 USD
A
Retailer 2
-
€372 EUR
$416 USD
View
Final sale: no returns
A
Retailer 3
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€387 EUR
$432 USD
View
A
Retailer 4
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€413 EUR
$461 USD
View
A
Retailer 5
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€413 EUR
$461 USD
View
A
Retailer 6
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€458 EUR
HK$4,000 HKD
View
A
Retailer 7
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€546 EUR
$610 USD
View
A
Retailer 8
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€646 EUR
$722 USD
View
A
Retailer 9
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€660 EUR
$737 USD
View
A
Retailer 10
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€664 EUR
View
A
Retailer 11
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€710 EUR
ZAR 12,811 ZAR
View
A
Retailer 12
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€746 EUR
£656 GBP
View
A
Retailer 13
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€959 EUR
A$1,648 AUD
View
B+
Retailer 14
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€1,158 EUR
$1,294 USD
View
B+
Retailer 15
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€1,211 EUR
$1,353 USD
View
B+
Retailer 16
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€1,317 EUR
SGD 1,988 SGD
View
B+
Retailer 17
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€1,327 EUR
$1,483 USD
View
B+
Retailer 18
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€1,363 EUR
$1,523 USD
View
B+
Retailer 19
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€1,440 EUR
$1,609 USD
View
B+
Retailer 20
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€1,560 EUR
$1,743 USD
View
B+
Retailer 21
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€1,560 EUR
$1,743 USD
View
B
Retailer 22
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€1,610 EUR
£1,416 GBP
View
B+
Retailer 23
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€1,622 EUR
£1,427 GBP
View
Retailer 24
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€2,363 EUR
$2,640 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
19064239A · Oct 31
€3,016 EUR
$3,370 USD
View
24 more retailers have this diamond
Prices start from €333 EURSave up to €2,683 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
1.71ct Emerald
€333 EUR