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Emerald|Lab Grown|IGI

1.57ct F IF Emerald Lab Grown Diamond

GD • F/IF • IGI LG713526366

Shape and cutting style on the report: Emerald cut

Certificate IGI LG713526366

Diamond specifications and retailer prices

From €315 EUR
$352 USD
As of October 30, 2026
Save €1,887 EUR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,202 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct 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 standard cut grade and certified by IGI LG713526366 or 713526366. Listed at 12 retailers as of October 29, 2026, with prices from €315 to €2,202, a €1,887 spread on the same certified stone. Brilliant Earth lists it at €2,202. 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

1.57
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713526366
Dimensions7.86 × 5.41 × 3.59 mm
L/W Ratio1.45
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
7.86 mm5.41 mm1.57 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713526366
Side View
Table 64.0%Crown 33.2°Girdle: Slightly ThickPavilion 40.4°Culet: LNGDepth 66.4%

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: Oct 30
Current: €2,202 EUR|Low: €315 EUR|High: €2,336 EUR|Avg: €930 EUR|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7€315 EUR
Retailer 3€428 EUR
Retailer 2€431 EUR
Retailer 6€533 EUR
Retailer 4€947 EUR
Retailer 5€1,378 EUR
Brilliant Earth€2,202 EUR

40 data points across 7 retailers

12 retailers€315 EUR to €2,202 EUR

B+
Cheapest Retailer
-
€315 EUR
$352 USD
A
Retailer 2
-
€428 EUR
View
A
Retailer 3
-
€431 EUR
£379 GBP
View
B+
Retailer 4
-
€533 EUR
$595 USD
View
B+
Retailer 5
-
€803 EUR
$897 USD
View
B+
Retailer 6
-
€935 EUR
$1,045 USD
View
B+
Retailer 7
-
€947 EUR
£833 GBP
View
B
Retailer 8
-
€1,378 EUR
$1,540 USD
View
Retailer 9
-
€1,432 EUR
$1,600 USD
View
Price last confirmed 14 days ago
Retailer 10
-
€1,446 EUR
$1,615 USD
View
Price last confirmed 14 days ago
Retailer 11
-
€1,446 EUR
$1,615 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
16048022A · Oct 29
€2,202 EUR
$2,460 USD
View
11 more retailers have this diamond
Prices start from €315 EURSave up to €1,887 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
1.57ct Emerald
€315 EUR