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Emerald|Lab Grown|IGI

1.54ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG700589173

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700589173

Diamond specifications and retailer prices

From €349 EUR
$390 USD
As of November 1, 2026
Save €2,381 EUR (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,730 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct 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 top-tier cut grade and certified by IGI LG700589173 or 700589173. Listed at 9 retailers as of October 31, 2026, with prices from €349 to €2,730, a €2,381 spread on the same certified stone. Brilliant Earth lists it at €2,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700589173
Dimensions7.67 × 5.39 × 3.66 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.39 mm1.54 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700589173
Side View
Table 67.0%Crown 34.2°Girdle: MediumPavilion 39.2°Culet: LargeDepth 67.9%

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: Nov 1
Current: €2,730 EUR|Low: €349 EUR|High: €2,811 EUR|Avg: €945 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9€349 EUR
Retailer 6€465 EUR
Retailer 10€480 EUR
Retailer 4€516 EUR
Retailer 2€531 EUR
Retailer 5€916 EUR
Retailer 7€942 EUR
Retailer 8€1,120 EUR
Retailer 3€1,123 EUR
Brilliant Earth€2,730 EUR

22 data points across 10 retailers

9 retailers€349 EUR to €2,730 EUR

B+
Cheapest Retailer
-
€349 EUR
$390 USD
A
Retailer 2
-
€465 EUR
View
A
Retailer 3
-
€516 EUR
$576 USD
View
A
Retailer 4
-
€531 EUR
£467 GBP
View
B+
Retailer 5
-
€916 EUR
$1,023 USD
View
B+
Retailer 6
-
€942 EUR
$1,053 USD
View
Retailer 7
-
€1,120 EUR
A$1,925 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
€1,123 EUR
£988 GBP
View
Most Expensive
B
Brilliant Earth
17149480A · Oct 31
€2,730 EUR
$3,050 USD
View
8 more retailers have this diamond
Prices start from €349 EURSave up to €2,381 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
1.54ct Emerald
€349 EUR