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Round|Lab Grown|IGI

2.53ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG485136699

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136699

Diamond specifications and retailer prices

From €1,965 EUR
As of November 5, 2026
Save €4,201 EUR (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,166 EUR at MOH London · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136699 or 485136699. Listed at 10 retailers as of November 5, 2026, with prices from €1,965 to €6,166, a €4,201 spread on the same certified stone. MOH London lists it at €6,166. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136699
Dimensions8.65 × 8.71 × 5.33 mm
L/W Ratio1.01
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
8.65 mm8.71 mm2.53 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136699
Side View
Table 60.5%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: Nov 5
Current: €6,166 EUR|Low: €1,885 EUR|High: €6,264 EUR|Avg: €3,208 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5€1,965 EUR
Retailer 2€2,210 EUR
Retailer 6€2,278 EUR
Retailer 8€2,278 EUR
Retailer 3€2,423 EUR
Retailer 9€2,910 EUR
Retailer 7€3,559 EUR
Retailer 4€3,571 EUR
MOH London€6,166 EUR

41 data points across 9 retailers

10 retailers€1,965 EUR to €6,166 EUR

A
Cheapest Retailer
-
€1,965 EUR
A
Retailer 2
-
€2,136 EUR
View
A
Retailer 3
-
€2,210 EUR
View
A
Retailer 4
-
€2,278 EUR
View
Retailer 5
-
€2,278 EUR
View
Price last confirmed 26 days ago
B+
Retailer 6
-
€2,423 EUR
View
B
Retailer 7
-
€3,132 EUR
View
B
Retailer 8
-
€3,559 EUR
View
B
Retailer 9
-
€3,571 EUR
View
Most Expensive
B
MOH London
LG485136699 · Nov 5
€6,166 EUR
£5,449 GBP
View
9 more retailers have this diamond
Prices start from €1,965 EURSave up to €4,201 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
€1,965 EUR