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Emerald|Lab Grown|IGI

1.55ct F IF Emerald Lab Grown Diamond

VG • F/IF • IGI LG841604510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841604510

Diamond specifications and retailer prices

From €322 EUR
$360 USD
As of November 1, 2026
Save €1,549 EUR (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,871 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG841604510 or 841604510. Listed at 8 retailers as of October 31, 2026, with prices from €322 to €1,871, a €1,549 spread on the same certified stone. Brilliant Earth lists it at €1,871. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle47.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841604510
Dimensions7.62 × 5.46 × 3.90 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
7.62 mm5.46 mm1.55 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841604510
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 47.5°Culet: LargeDepth 71.4%

Caratlytics Score

How it works →
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: Nov 1
Current: €1,871 EUR|Low: €322 EUR|High: €1,871 EUR|Avg: €744 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8€322 EUR
Retailer 4€396 EUR
Retailer 2€443 EUR
Retailer 7€815 EUR
Retailer 6€916 EUR
Retailer 5€958 EUR
Retailer 3€1,441 EUR
Brilliant Earth€1,871 EUR

26 data points across 8 retailers

8 retailers€322 EUR to €1,871 EUR

B+
Cheapest Retailer
-
€322 EUR
$360 USD
A
Retailer 2
-
€396 EUR
View
A
Retailer 3
-
€443 EUR
£389 GBP
View
B+
Retailer 4
-
€815 EUR
$911 USD
View
B+
Retailer 5
-
€916 EUR
$1,023 USD
View
Retailer 6
-
€958 EUR
£843 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
€1,441 EUR
$1,610 USD
View
Most Expensive
B
Brilliant Earth
22270469A · Oct 31
€1,871 EUR
$2,090 USD
View
7 more retailers have this diamond
Prices start from €322 EURSave up to €1,549 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
€322 EUR