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 €334 EUR
$372 USD
As of October 30, 2026
Save €3,017 EUR (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,351 EUR at Brilliant Earth · As of October 29, 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 29, 2026, with prices from €334 to €3,351, a €3,017 spread on the same certified stone. Brilliant Earth lists it at €3,351. 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
Colour
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: €3,351 EUR|Low: €327 EUR|High: €3,351 EUR|Avg: €1,079 EUR
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 3€334 EUR
Retailer 14€374 EUR
Retailer 23€388 EUR
Retailer 10€414 EUR
Retailer 11€414 EUR
Retailer 20€548 EUR
Retailer 7€649 EUR
Retailer 12€662 EUR
Retailer 13€667 EUR
Retailer 19€712 EUR
Retailer 2€749 EUR
Retailer 17€962 EUR
Retailer 5€1,163 EUR
Retailer 22€1,216 EUR
Retailer 16€1,322 EUR
Retailer 9€1,332 EUR
Retailer 8€1,368 EUR
Retailer 15€1,566 EUR
Retailer 4€1,566 EUR
Retailer 6€1,616 EUR
Retailer 18€1,628 EUR
Retailer 21€2,372 EUR
Brilliant Earth€3,351 EUR

38 data points across 23 retailers

25 retailers€334 EUR to €3,351 EUR

A
Cheapest Retailer
-
€334 EUR
$372 USD
A
Retailer 2
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€374 EUR
$416 USD
View
Final sale: no returns
A
Retailer 3
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€388 EUR
$432 USD
View
A
Retailer 4
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€414 EUR
$461 USD
View
A
Retailer 5
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€414 EUR
$461 USD
View
A
Retailer 6
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€460 EUR
HK$4,000 HKD
View
A
Retailer 7
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€548 EUR
$610 USD
View
A
Retailer 8
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€649 EUR
$722 USD
View
A
Retailer 9
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€662 EUR
$737 USD
View
A
Retailer 10
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€667 EUR
View
A
Retailer 11
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€712 EUR
ZAR 12,811 ZAR
View
A
Retailer 12
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€749 EUR
£656 GBP
View
A
Retailer 13
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€962 EUR
A$1,648 AUD
View
B+
Retailer 14
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€1,163 EUR
$1,294 USD
View
B+
Retailer 15
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€1,216 EUR
$1,353 USD
View
B+
Retailer 16
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€1,322 EUR
SGD 1,988 SGD
View
B+
Retailer 17
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€1,332 EUR
$1,483 USD
View
B+
Retailer 18
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€1,368 EUR
$1,523 USD
View
B+
Retailer 19
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€1,446 EUR
$1,609 USD
View
B+
Retailer 20
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€1,566 EUR
$1,743 USD
View
B+
Retailer 21
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€1,566 EUR
$1,743 USD
View
B+
Retailer 22
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€1,616 EUR
£1,416 GBP
View
B+
Retailer 23
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€1,628 EUR
£1,427 GBP
View
Retailer 24
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€2,372 EUR
$2,640 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19064239A · Oct 29
€3,351 EUR
$3,730 USD
View
24 more retailers have this diamond
Prices start from €334 EURSave up to €3,017 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
€334 EUR