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Round|Lab Grown|IGI

2.30ct J SI2 Round Lab Grown Diamond

GD • J/SI2 • IGI LG447002019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447002019

Diamond specifications and retailer prices

From €1,128 EUR
$1,260 USD
As of October 30, 2026
Save €5,673 EUR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,801 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.3ct lab-grown round diamond

This 2.3ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG447002019 or 447002019. Listed at 9 retailers as of October 29, 2026, with prices from €1,128 to €6,801, a €5,673 spread on the same certified stone. MOH London lists it at €6,801. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.30
Carat
J
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447002019
Dimensions8.33 × 8.40 × 5.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.33 mm8.40 mm2.30 ctJ / SI2
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG447002019
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,801 EUR|Low: €1,128 EUR|High: €6,856 EUR|Avg: €3,616 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2€1,128 EUR
Retailer 6€2,370 EUR
Retailer 7€2,438 EUR
Retailer 4€2,527 EUR
Retailer 8€3,188 EUR
Retailer 3€3,788 EUR
Retailer 5€3,940 EUR
Retailer 9€5,656 EUR
MOH London€6,801 EUR

18 data points across 9 retailers

9 retailers€1,128 EUR to €6,801 EUR

B+
Cheapest Retailer
-
€1,128 EUR
$1,260 USD
Retailer 2
-
€2,179 EUR
$2,434 USD
View
Price last confirmed 21 days ago
B
Retailer 3
-
€2,370 EUR
$2,648 USD
View
B
Retailer 4
-
€2,438 EUR
$2,724 USD
View
Final sale: no returns
Retailer 5
-
€2,527 EUR
$2,823 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€2,527 EUR
$2,823 USD
View
C
Retailer 7
-
€3,788 EUR
$4,232 USD
View
C
Retailer 8
-
€3,940 EUR
$4,402 USD
View
Most Expensive
C
MOH London
LG447002019 · Oct 29
€6,801 EUR
£5,983 GBP
View
8 more retailers have this diamond
Prices start from €1,128 EURSave up to €5,673 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.

B+
2.30ct Round
€1,128 EUR