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Emerald|Lab Grown|IGI

1.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG738505318

Shape and cutting style on the report: Emerald cut

Certificate IGI LG738505318

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of October 30, 2026
Save €2,949 EUR (92%) vs most expensive(unlock to see where)
31 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 LG738505318 or 738505318. Listed at 31 retailers as of October 30, 2026, with prices from €273 to €3,222, a €2,949 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 angle36.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738505318
Dimensions7.87 × 5.45 × 3.62 mm
L/W Ratio1.44
Culet sizeLong
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
7.87 mm5.45 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738505318
Side View
Table 63.0%Crown 36.9°Girdle: Slightly ThickPavilion 39.4°Culet: LNGDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €3,222 EUR|Low: €273 EUR|High: €4,019 EUR|Avg: €995 EUR|-19.8%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 15€273 EUR
Retailer 10€355 EUR
Retailer 4€430 EUR
Retailer 13€448 EUR
Retailer 16€504 EUR
Retailer 18€522 EUR
Retailer 2€534 EUR
Retailer 8€540 EUR
Retailer 9€678 EUR
Retailer 17€706 EUR
Retailer 21€934 EUR
Retailer 5€938 EUR
Retailer 14€1,001 EUR
Retailer 11€1,022 EUR
Retailer 12€1,025 EUR
Retailer 7€1,168 EUR
Retailer 19€1,219 EUR
Retailer 6€1,279 EUR
Retailer 3€1,293 EUR
Retailer 20€2,023 EUR
Brilliant Earth€3,222 EUR

35 data points across 21 retailers

31 retailers€273 EUR to €3,222 EUR

Retailer 1
-
€235 EUR
$263 USD
Price last confirmed 30 days ago
Retailer 2
-
€253 EUR
$283 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
€273 EUR
$305 USD
View
Final sale: no returns
Retailer 4
-
€285 EUR
$318 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€294 EUR
$328 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
€303 EUR
$339 USD
View
Retailer 7
-
€303 EUR
$339 USD
View
Price last confirmed 21 days ago
Retailer 8
-
€310 EUR
$346 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
€355 EUR
HK$3,100 HKD
View
A
Retailer 10
-
€430 EUR
$480 USD
View
A
Retailer 11
-
€448 EUR
$500 USD
View
A
Retailer 12
-
€504 EUR
View
A
Retailer 13
-
€522 EUR
ZAR 9,422 ZAR
View
Retailer 14
-
€528 EUR
£465 GBP
View
Price last confirmed 16 days ago
A
Retailer 15
-
€534 EUR
£470 GBP
View
A
Retailer 16
-
€540 EUR
$603 USD
View
A
Retailer 17
-
€678 EUR
$757 USD
View
A
Retailer 18
-
€706 EUR
A$1,214 AUD
View
B+
Retailer 19
-
€934 EUR
$1,043 USD
View
B+
Retailer 20
-
€938 EUR
$1,048 USD
View
Retailer 21
-
€977 EUR
$1,091 USD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
€1,001 EUR
$1,118 USD
View
Retailer 23
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€1,008 EUR
$1,126 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
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€1,022 EUR
$1,142 USD
View
B+
Retailer 25
-
€1,025 EUR
SGD 1,548 SGD
View
B+
Retailer 26
-
€1,168 EUR
$1,305 USD
View
B+
Retailer 27
-
€1,219 EUR
£1,072 GBP
View
B+
Retailer 28
-
€1,279 EUR
$1,429 USD
View
Retailer 29
-
€1,293 EUR
A$2,222 AUD
View
Price last confirmed 24 days ago
B
Retailer 30
-
€2,023 EUR
$2,260 USD
View
Most Expensive
B
Brilliant Earth
16121773A · Oct 31
€3,222 EUR
$3,600 USD
View
30 more retailers have this diamond
Prices start from €273 EURSave up to €2,949 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
€273 EUR