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Round|Lab Grown|IGI

2.53ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG684502566

Shape and cutting style on the report: Round brilliant

Certificate IGI LG684502566

Diamond specifications and retailer prices

From €281 EUR
$315 USD
As of November 1, 2026
Save €1,124 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,405 EUR at MOH London · As of October 29, 2026
View at MOH London

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 LG684502566 or 684502566. Listed at 15 retailers as of October 29, 2026, with prices from €281 to €1,405, a €1,124 spread on the same certified stone. MOH London lists it at €1,405. 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 angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684502566
Dimensions8.85 × 8.93 × 5.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.93 mm2.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684502566
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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: Nov 1
Current: €1,405 EUR|Low: €270 EUR|High: €1,437 EUR|Avg: €687 EUR|-1.0%
MOH London
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
November 2, 2026
Retailer 10€281 EUR
Retailer 5€326 EUR
Retailer 6€349 EUR
Retailer 13€349 EUR
Retailer 8€486 EUR
Retailer 2€524 EUR
Retailer 12€566 EUR
Retailer 7€620 EUR
Retailer 11€679 EUR
Retailer 3€682 EUR
Retailer 9€1,023 EUR
Retailer 4€1,114 EUR
Retailer 14€1,121 EUR
MOH London€1,405 EUR

43 data points across 14 retailers

15 retailers€281 EUR to €1,405 EUR

A
Cheapest Retailer
-
€281 EUR
$315 USD
A
Retailer 2
-
€326 EUR
$366 USD
View
Retailer 3
-
€349 EUR
$391 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€349 EUR
$391 USD
View
A
Retailer 5
-
€388 EUR
HK$3,400 HKD
View
A
Retailer 6
-
€486 EUR
$545 USD
View
A
Retailer 7
-
€524 EUR
£463 GBP
View
B+
Retailer 8
-
€566 EUR
$635 USD
View
A
Retailer 9
-
€620 EUR
£547 GBP
View
A
Retailer 10
-
€679 EUR
$762 USD
View
A
Retailer 11
-
€682 EUR
$765 USD
View
B+
Retailer 12
-
€1,023 EUR
$1,147 USD
View
B
Retailer 13
-
€1,114 EUR
SGD 1,689 SGD
View
B
Retailer 14
-
€1,121 EUR
$1,257 USD
View
Most Expensive
B
MOH London
LG684502566 · Oct 29
€1,405 EUR
£1,241 GBP
View
14 more retailers have this diamond
Prices start from €281 EURSave up to €1,124 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
€281 EUR