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Emerald|Lab Grown|IGI

1.81ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG729515551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729515551

Diamond specifications and retailer prices

From €239 EUR
$266 USD
As of October 30, 2026
Save €2,025 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,264 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.81ct lab-grown emerald diamond

This 1.81ct 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 LG729515551 or 729515551. Listed at 19 retailers as of October 28, 2026, with prices from €239 to €2,264, a €2,025 spread on the same certified stone. Rare Carat lists it at €2,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729515551
Dimensions8.18 × 5.85 × 3.73 mm
L/W Ratio1.40
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 mm5.85 mm1.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729515551
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 35°Culet: LargeDepth 63.8%

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: €2,264 EUR|Low: €229 EUR|High: €2,309 EUR|Avg: €729 EUR|-1.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 18€239 EUR
Retailer 8€267 EUR
Retailer 5€278 EUR
Retailer 3€296 EUR
Retailer 17€296 EUR
Retailer 16€411 EUR
Retailer 13€413 EUR
Retailer 11€509 EUR
Retailer 9€543 EUR
Retailer 2€567 EUR
Retailer 12€689 EUR
Retailer 15€911 EUR
Retailer 4€953 EUR
Retailer 7€1,141 EUR
Retailer 10€1,150 EUR
Retailer 14€1,189 EUR
Retailer 6€1,262 EUR
Rare Carat€2,264 EUR

45 data points across 18 retailers

19 retailers€239 EUR to €2,264 EUR

A
Cheapest Retailer
-
€239 EUR
$266 USD
A
Retailer 2
-
€267 EUR
$297 USD
View
Final sale: no returns
A
Retailer 3
-
€278 EUR
$309 USD
View
A
Retailer 4
-
€296 EUR
$330 USD
View
A
Retailer 5
-
€296 EUR
$330 USD
View
B+
Retailer 6
-
€411 EUR
$458 USD
View
A
Retailer 7
-
€413 EUR
$460 USD
View
A
Retailer 8
-
€509 EUR
ZAR 9,157 ZAR
View
A
Retailer 9
-
€543 EUR
$604 USD
View
A
Retailer 10
-
€567 EUR
£497 GBP
View
A
Retailer 11
-
€689 EUR
A$1,180 AUD
View
A
Retailer 12
-
€911 EUR
$1,014 USD
View
A
Retailer 13
-
€953 EUR
$1,061 USD
View
B+
Retailer 14
-
€999 EUR
$1,112 USD
View
B+
Retailer 15
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€1,141 EUR
$1,270 USD
View
B+
Retailer 16
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€1,189 EUR
£1,042 GBP
View
B+
Retailer 17
-
€1,254 EUR
$1,396 USD
View
B+
Retailer 18
-
€1,262 EUR
$1,404 USD
View
Most Expensive
B
Rare Carat
SS18596_l_729515551 · Oct 28
€2,264 EUR
$2,520 USD
View
18 more retailers have this diamond
Prices start from €239 EURSave up to €2,025 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
1.81ct Emerald
€239 EUR