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Round|Lab Grown|IGI

2.53ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG612338642

Shape and cutting style on the report: Round brilliant

Certificate IGI LG612338642

Diamond specifications and retailer prices

From €325 EUR
$364 USD
As of November 1, 2026
Save €2,573 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,898 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.53ct lab-grown round diamond

This 2.53ct 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 IGI LG612338642 or 612338642. Listed at 18 retailers as of October 31, 2026, with prices from €325 to €2,898, a €2,573 spread on the same certified stone. Brilliant Earth lists it at €2,898. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612338642
Dimensions8.83 × 8.80 × 5.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.83 mm8.80 mm2.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612338642
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.0%

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: Nov 1
Current: €2,898 EUR|Low: €312 EUR|High: €2,898 EUR|Avg: €966 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10€325 EUR
Retailer 11€402 EUR
Retailer 6€535 EUR
Retailer 2€605 EUR
Retailer 3€644 EUR
Retailer 5€646 EUR
Retailer 4€724 EUR
Retailer 8€1,180 EUR
Retailer 9€1,382 EUR
Retailer 7€1,575 EUR
Brilliant Earth€2,898 EUR

38 data points across 11 retailers

18 retailers€325 EUR to €2,898 EUR

A
Cheapest Retailer
-
€325 EUR
$364 USD
A
Retailer 2
-
€363 EUR
$407 USD
View
Final sale: no returns
A
Retailer 3
-
€376 EUR
$422 USD
View
A
Retailer 4
-
€402 EUR
$451 USD
View
Retailer 5
-
€402 EUR
$451 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€535 EUR
$600 USD
View
A
Retailer 7
-
€605 EUR
£534 GBP
View
B+
Retailer 8
-
€644 EUR
$722 USD
View
A
Retailer 9
-
€646 EUR
View
A
Retailer 10
-
€694 EUR
$778 USD
View
A
Retailer 11
-
€724 EUR
£639 GBP
View
B+
Retailer 12
-
€732 EUR
$821 USD
View
B+
Retailer 13
-
€1,180 EUR
$1,324 USD
View
B
Retailer 14
-
€1,294 EUR
$1,451 USD
View
B
Retailer 15
-
€1,330 EUR
$1,491 USD
View
B
Retailer 16
-
€1,382 EUR
$1,550 USD
View
B
Retailer 17
-
€1,575 EUR
£1,391 GBP
View
Most Expensive
B
Brilliant Earth
8771388A · Oct 31
€2,898 EUR
$3,250 USD
View
17 more retailers have this diamond
Prices start from €325 EURSave up to €2,573 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 Round
€325 EUR