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Emerald|Lab Grown|IGI

2.53ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG786668051

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786668051

Diamond specifications and retailer prices

From €421 EUR
$470 USD
As of October 30, 2026
Save €1,656 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,077 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.53ct lab-grown emerald diamond

This 2.53ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786668051 or 786668051. Listed at 15 retailers as of October 30, 2026, with prices from €421 to €2,077, a €1,656 spread on the same certified stone. Brilliant Earth lists it at €2,077. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.53
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786668051
Dimensions9.13 × 6.47 × 4.19 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm6.47 mm2.53 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786668051
Side View
Table 65.0%Crown 33°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 64.8%

Caratlytics Score

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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: Oct 30
Current: €2,077 EUR|Low: €405 EUR|High: €3,741 EUR|Avg: €1,093 EUR|-2.9%
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
November 1, 2026
Retailer 11€421 EUR
Retailer 13€471 EUR
Retailer 5€472 EUR
Retailer 4€522 EUR
Retailer 14€522 EUR
Retailer 8€649 EUR
Retailer 6€769 EUR
Retailer 15€815 EUR
Retailer 2€866 EUR
Retailer 10€1,404 EUR
Retailer 3€1,678 EUR
Retailer 7€1,705 EUR
Retailer 12€1,841 EUR
Retailer 9€1,928 EUR
Brilliant Earth€2,077 EUR

43 data points across 15 retailers

15 retailers€421 EUR to €2,077 EUR

A
Cheapest Retailer
-
€421 EUR
$470 USD
A
Retailer 2
-
€471 EUR
$526 USD
View
Final sale: no returns
A
Retailer 3
-
€472 EUR
$527 USD
View
Retailer 4
-
€522 EUR
$583 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€522 EUR
$583 USD
View
A
Retailer 6
-
€649 EUR
$725 USD
View
B+
Retailer 7
-
€769 EUR
$859 USD
View
B+
Retailer 8
-
€815 EUR
$911 USD
View
B+
Retailer 9
-
€866 EUR
£762 GBP
View
B
Retailer 10
-
€1,404 EUR
$1,568 USD
View
B
Retailer 11
-
€1,678 EUR
$1,875 USD
View
B
Retailer 12
-
€1,705 EUR
$1,905 USD
View
B
Retailer 13
-
€1,841 EUR
$2,056 USD
View
B
Retailer 14
-
€1,928 EUR
£1,696 GBP
View
Most Expensive
B
Brilliant Earth
21067269A · Oct 31
€2,077 EUR
$2,320 USD
View
14 more retailers have this diamond
Prices start from €421 EURSave up to €1,656 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
2.53ct Emerald
€421 EUR