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 €272 EUR
$305 USD
As of October 30, 2026
Save €2,938 EUR (92%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €3,210 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 €272 to €3,210, a €2,938 spread on the same certified stone. Brilliant Earth lists it at €3,210. 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
Colour
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: €3,210 EUR|Low: €272 EUR|High: €4,003 EUR|Avg: €992 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 16€272 EUR
Retailer 10€354 EUR
Retailer 4€428 EUR
Retailer 15€446 EUR
Retailer 17€502 EUR
Retailer 19€520 EUR
Retailer 13€532 EUR
Retailer 8€538 EUR
Retailer 9€675 EUR
Retailer 18€704 EUR
Retailer 21€930 EUR
Retailer 5€934 EUR
Retailer 14€997 EUR
Retailer 11€1,018 EUR
Retailer 12€1,021 EUR
Retailer 7€1,164 EUR
Retailer 2€1,213 EUR
Retailer 6€1,274 EUR
Retailer 3€1,288 EUR
Retailer 20€2,015 EUR
Brilliant Earth€3,210 EUR

35 data points across 21 retailers

31 retailers€272 EUR to €3,210 EUR

Retailer 1
-
€234 EUR
$263 USD
Price last confirmed 31 days ago
Retailer 2
-
€252 EUR
$283 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
€272 EUR
$305 USD
View
Final sale: no returns
Retailer 4
-
€284 EUR
$318 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€292 EUR
$328 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
€302 EUR
$339 USD
View
Retailer 7
-
€302 EUR
$339 USD
View
Price last confirmed 23 days ago
Retailer 8
-
€308 EUR
$346 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
€354 EUR
HK$3,100 HKD
View
A
Retailer 10
-
€428 EUR
$480 USD
View
A
Retailer 11
-
€446 EUR
$500 USD
View
A
Retailer 12
-
€502 EUR
View
A
Retailer 13
-
€520 EUR
ZAR 9,422 ZAR
View
Retailer 14
-
€526 EUR
£465 GBP
View
Price last confirmed 18 days ago
A
Retailer 15
-
€532 EUR
£470 GBP
View
A
Retailer 16
-
€538 EUR
$603 USD
View
A
Retailer 17
-
€675 EUR
$757 USD
View
A
Retailer 18
-
€704 EUR
A$1,214 AUD
View
B+
Retailer 19
-
€930 EUR
$1,043 USD
View
B+
Retailer 20
-
€934 EUR
$1,048 USD
View
Retailer 21
-
€973 EUR
$1,091 USD
View
Price last confirmed 23 days ago
B+
Retailer 22
-
€997 EUR
$1,118 USD
View
Retailer 23
-
€1,004 EUR
$1,126 USD
View
Price last confirmed 33 days ago
B+
Retailer 24
-
€1,018 EUR
$1,142 USD
View
B+
Retailer 25
-
€1,021 EUR
SGD 1,548 SGD
View
B+
Retailer 26
-
€1,164 EUR
$1,305 USD
View
B+
Retailer 27
-
€1,213 EUR
£1,071 GBP
View
B+
Retailer 28
-
€1,274 EUR
$1,429 USD
View
Retailer 29
-
€1,288 EUR
A$2,222 AUD
View
Price last confirmed 25 days ago
B
Retailer 30
-
€2,015 EUR
$2,260 USD
View
Most Expensive
B
Brilliant Earth
16121773A · Oct 31
€3,210 EUR
$3,600 USD
View
30 more retailers have this diamond
Prices start from €272 EURSave up to €2,938 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
€272 EUR