CaratHunter
Plans
Emerald|Lab Grown|IGI

1.15ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG727578178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727578178

Diamond specifications and retailer prices

From €179 EUR
$200 USD
As of October 31, 2026
Save €845 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,024 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.15ct lab-grown emerald diamond

This 1.15ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG727578178 or 727578178. Listed at 17 retailers as of October 30, 2026, with prices from €179 to €1,024, a €845 spread on the same certified stone. Reve Diamonds lists it at €1,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578178
Dimensions7.23 × 4.95 × 3.15 mm
L/W Ratio1.46
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
7.23 mm4.95 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727578178
Side View
Table 61.0%Crown 31.8°Girdle: MediumPavilion 38.2°Culet: LargeDepth 63.6%

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 31
Current: €418 EUR|Low: €158 EUR|High: €1,064 EUR|Avg: €480 EUR|-1.3%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 5€158 EUR
Retailer 10€179 EUR
Retailer 7€192 EUR
Retailer 4€205 EUR
Retailer 16€205 EUR
Retailer 3€285 EUR
Retailer 14€352 EUR
Retailer 11€357 EUR
Retailer 1€418 EUR
Retailer 15€500 EUR
Retailer 9€622 EUR
Retailer 6€659 EUR
Retailer 12€687 EUR
Retailer 2€695 EUR
Retailer 13€963 EUR
Reve Diamonds€1,024 EUR
Retailer 8€1,064 EUR

46 data points across 17 retailers

17 retailers€179 EUR to €1,024 EUR

Retailer 1
-
€158 EUR
$177 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€179 EUR
$200 USD
View
Final sale: no returns
Retailer 3
-
€192 EUR
$214 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€205 EUR
$229 USD
View
Price last confirmed 24 days ago
Retailer 5
-
€205 EUR
$229 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€205 EUR
$229 USD
View
B+
Retailer 7
-
€285 EUR
$318 USD
View
A
Retailer 8
-
€352 EUR
ZAR 6,350 ZAR
View
A
Retailer 9
-
€357 EUR
£314 GBP
View
A
Retailer 10
-
€418 EUR
$467 USD
View
A
Retailer 11
-
€500 EUR
A$859 AUD
View
B+
Retailer 12
-
€622 EUR
$695 USD
View
Retailer 13
-
€659 EUR
$736 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
€687 EUR
$768 USD
View
B+
Retailer 15
-
€695 EUR
$777 USD
View
B+
Retailer 16
-
€963 EUR
£847 GBP
View
Most Expensive
B
Reve Diamonds
9B80C8FD8 · Oct 30
€1,024 EUR
$1,145 USD
View
16 more retailers have this diamond
Prices start from €179 EURSave up to €845 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
1.15ct Emerald
€179 EUR