Emerald|Lab Grown|IGI

1.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG726508640

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726508640

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of October 30, 2026
Save €2,977 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,222 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726508640 or 726508640. Listed at 25 retailers as of October 30, 2026, with prices from €245 to €3,222, a €2,977 spread on the same certified stone. Brilliant Earth lists it at €3,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726508640
Dimensions7.83 × 5.54 × 3.62 mm
L/W Ratio1.41
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
7.83 mm5.54 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726508640
Side View
Table 64.0%Crown 30.4°Girdle: MediumPavilion 41.9°Culet: LargeDepth 65.3%

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: €3,222 EUR|Low: €235 EUR|High: €4,019 EUR|Avg: €920 EUR|-19.8%
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 24€245 EUR
Retailer 18€273 EUR
Retailer 23€285 EUR
Retailer 5€303 EUR
Retailer 15€355 EUR
Retailer 8€430 EUR
Retailer 13€448 EUR
Retailer 19€504 EUR
Retailer 21€522 EUR
Retailer 2€534 EUR
Retailer 12€540 EUR
Retailer 14€678 EUR
Retailer 20€706 EUR
Retailer 6€934 EUR
Retailer 9€938 EUR
Retailer 3€977 EUR
Retailer 16€1,022 EUR
Retailer 17€1,025 EUR
Retailer 11€1,168 EUR
Retailer 22€1,219 EUR
Retailer 10€1,279 EUR
Retailer 7€1,293 EUR
Retailer 4€2,023 EUR
Brilliant Earth€3,222 EUR

31 data points across 24 retailers

25 retailers€245 EUR to €3,222 EUR

A
Cheapest Retailer
-
€245 EUR
$274 USD
A
Retailer 2
-
€273 EUR
$305 USD
View
Final sale: no returns
A
Retailer 3
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€285 EUR
$318 USD
View
A
Retailer 4
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€303 EUR
$339 USD
View
A
Retailer 5
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€355 EUR
HK$3,100 HKD
View
A
Retailer 6
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€430 EUR
$480 USD
View
A
Retailer 7
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€448 EUR
$500 USD
View
A
Retailer 8
-
€504 EUR
View
A
Retailer 9
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€522 EUR
ZAR 9,422 ZAR
View
A
Retailer 10
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€534 EUR
£470 GBP
View
A
Retailer 11
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€540 EUR
$603 USD
View
A
Retailer 12
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€678 EUR
$757 USD
View
A
Retailer 13
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€706 EUR
A$1,214 AUD
View
B+
Retailer 14
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€934 EUR
$1,043 USD
View
B+
Retailer 15
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€938 EUR
$1,048 USD
View
B+
Retailer 16
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€977 EUR
$1,091 USD
View
B+
Retailer 17
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€1,001 EUR
$1,118 USD
View
B+
Retailer 18
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€1,022 EUR
$1,142 USD
View
B+
Retailer 19
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€1,025 EUR
SGD 1,548 SGD
View
B+
Retailer 20
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€1,168 EUR
$1,305 USD
View
B+
Retailer 21
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€1,219 EUR
£1,072 GBP
View
B+
Retailer 22
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€1,279 EUR
$1,429 USD
View
Retailer 23
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€1,293 EUR
A$2,222 AUD
View
Price last confirmed 24 days ago
B
Retailer 24
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€2,023 EUR
$2,260 USD
View
Most Expensive
B
Brilliant Earth
15598988A · Oct 31
€3,222 EUR
$3,600 USD
View
24 more retailers have this diamond
Prices start from €245 EURSave up to €2,977 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
1.55ct Emerald
€245 EUR