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Round|Lab Grown|GIA

2.52ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 2506037467

Shape and cutting style on the report: Round

Certificate GIA 2506037467

Diamond specifications and retailer prices

From €585 EUR
$654 USD
As of October 30, 2026
Save €2,288 EUR (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,873 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.52ct lab-grown round diamond

This 2.52ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506037467. Listed at 5 retailers as of October 29, 2026, with prices from €585 to €2,873, a €2,288 spread on the same certified stone. Brilliant Earth lists it at €2,873. 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

2.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 2506037467
Dimensions8.74 × 8.69 × 5.41 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
8.74 mm8.69 mm2.52 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506037467
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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: €2,873 EUR|Low: €585 EUR|High: €3,025 EUR|Avg: €1,915 EUR|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€585 EUR
Retailer 2€1,006 EUR
Retailer 3€2,839 EUR
Brilliant Earth€2,873 EUR

20 data points across 4 retailers

5 retailers€585 EUR to €2,873 EUR

A
Cheapest Retailer
-
€585 EUR
$654 USD
Final sale: no returns
B+
Retailer 2
-
€1,006 EUR
£885 GBP
View
B
Retailer 3
-
€1,884 EUR
$2,105 USD
View
B
Retailer 4
-
€2,839 EUR
£2,497 GBP
View
Most Expensive
B
Brilliant Earth
11210466A · Oct 29
€2,873 EUR
$3,210 USD
View
4 more retailers have this diamond
Prices start from €585 EURSave up to €2,288 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
2.52ct Round
€585 EUR