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Emerald|Lab Grown|IGI

1.80ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG685510892

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685510892

Diamond specifications and retailer prices

From €331 EUR
$368 USD
As of October 30, 2026
Save €2,636 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,967 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 LG685510892 or 685510892. Listed at 24 retailers as of October 27, 2026, with prices from €331 to €2,967, a €2,636 spread on the same certified stone. Queensmith lists it at €2,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle48.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685510892
Dimensions8.18 × 5.63 × 3.94 mm
L/W Ratio1.45
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
8.18 mm5.63 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685510892
Side View
Table 69.0%Crown 36.7°Girdle: Slightly ThickPavilion 48.2°Culet: LargeDepth 70.0%

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: €737 EUR|Low: €317 EUR|High: €2,336 EUR|Avg: €881 EUR|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 18
October 29, 2026
Retailer 18€331 EUR
Retailer 8€370 EUR
Retailer 6€383 EUR
Retailer 2€410 EUR
Retailer 5€410 EUR
Retailer 14€544 EUR
Retailer 10€550 EUR
Retailer 7€648 EUR
Retailer 11€650 EUR
Retailer 13€704 EUR
Retailer 1€737 EUR
Retailer 12€951 EUR
Retailer 17€1,201 EUR
Retailer 4€1,317 EUR
Retailer 3€1,547 EUR
Retailer 9€1,588 EUR
Retailer 15€1,602 EUR
Retailer 16€2,291 EUR

43 data points across 18 retailers

24 retailers€331 EUR to €2,967 EUR

A
Cheapest Retailer
-
€331 EUR
$368 USD
A
Retailer 2
-
€370 EUR
$412 USD
View
Final sale: no returns
A
Retailer 3
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€383 EUR
$426 USD
View
A
Retailer 4
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€410 EUR
$456 USD
View
A
Retailer 5
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€410 EUR
$456 USD
View
A
Retailer 6
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€449 EUR
HK$3,900 HKD
View
A
Retailer 7
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€544 EUR
$605 USD
View
A
Retailer 8
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€550 EUR
$612 USD
View
A
Retailer 9
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€648 EUR
$721 USD
View
A
Retailer 10
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€650 EUR
View
A
Retailer 11
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€704 EUR
ZAR 12,656 ZAR
View
A
Retailer 12
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€737 EUR
£646 GBP
View
A
Retailer 13
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€951 EUR
A$1,628 AUD
View
B+
Retailer 14
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€1,201 EUR
$1,337 USD
View
B+
Retailer 15
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€1,273 EUR
$1,417 USD
View
B+
Retailer 16
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€1,317 EUR
$1,466 USD
View
B+
Retailer 17
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€1,352 EUR
$1,505 USD
View
B+
Retailer 18
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€1,547 EUR
$1,722 USD
View
B+
Retailer 19
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€1,553 EUR
$1,729 USD
View
B+
Retailer 20
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€1,588 EUR
£1,392 GBP
View
B+
Retailer 21
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€1,602 EUR
£1,404 GBP
View
B
Retailer 22
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€1,751 EUR
$1,949 USD
View
B
Retailer 23
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€2,291 EUR
$2,550 USD
View
Most Expensive
B
Queensmith
LG685510892 · Oct 27
€2,967 EUR
£2,600 GBP
View
23 more retailers have this diamond
Prices start from €331 EURSave up to €2,636 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
1.80ct Emerald
€331 EUR