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Round|Lab Grown|IGI

1.53ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG442069263

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069263

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 31, 2026
Save €3,420 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,181 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442069263 or 442069263. Listed at 10 retailers as of October 27, 2026, with prices from €761 to €4,181, a €3,420 spread on the same certified stone. MOH London lists it at €4,181. 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

1.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069263
Dimensions7.42 × 7.40 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.40 mm1.53 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069263
Side View
Table 57.0%Crown 31.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.4%

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 31
Current: €4,181 EUR|Low: €761 EUR|High: €4,226 EUR|Avg: €1,849 EUR|+0.1%
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
October 30, 2026
Retailer 2€761 EUR
Retailer 6€1,121 EUR
Retailer 9€1,219 EUR
Retailer 11€1,254 EUR
Retailer 7€1,300 EUR
Retailer 12€1,300 EUR
Retailer 4€1,532 EUR
Retailer 3€1,802 EUR
Retailer 8€2,058 EUR
Retailer 13€2,422 EUR
Retailer 10€2,436 EUR
Retailer 5€2,910 EUR
MOH London€4,181 EUR

13 data points across 13 retailers

10 retailers€761 EUR to €4,181 EUR

A
Cheapest Retailer
-
€761 EUR
$850 USD
B+
Retailer 2
-
€1,121 EUR
$1,252 USD
View
B+
Retailer 3
-
€1,219 EUR
$1,362 USD
View
B+
Retailer 4
-
€1,254 EUR
$1,401 USD
View
Final sale: no returns
Retailer 5
-
€1,300 EUR
$1,452 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,300 EUR
$1,452 USD
View
B
Retailer 7
-
€2,058 EUR
$2,299 USD
View
B
Retailer 8
-
€2,422 EUR
$2,706 USD
View
B
Retailer 9
-
€2,436 EUR
$2,722 USD
View
Most Expensive
B
MOH London
LG442069263 · Oct 27
€4,181 EUR
£3,678 GBP
View
9 more retailers have this diamond
Prices start from €761 EURSave up to €3,420 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
1.53ct Round
€761 EUR