Radiant|Lab Grown|IGI

0.58ct I SI1 Radiant Lab Grown Diamond

VG • I/SI1 • IGI LG395938393

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG395938393

Diamond specifications and retailer prices

From €276 EUR
$308 USD
As of October 30, 2026
Save €1,095 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,371 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.58ct lab-grown radiant diamond

This 0.58ct lab-grown radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG395938393 or 395938393. Listed at 11 retailers as of October 30, 2026, with prices from €276 to €1,371, a €1,095 spread on the same certified stone. MOH London lists it at €1,371. 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

0.58
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG395938393
Dimensions5.66 × 4.15 × 2.83 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.66 mm4.15 mm0.58 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG395938393
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 68.2%

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: €1,371 EUR|Low: €265 EUR|High: €1,388 EUR|Avg: €660 EUR
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 1, 2026
Retailer 9€276 EUR
Retailer 3€308 EUR
Retailer 13€320 EUR
Retailer 7€331 EUR
Retailer 10€342 EUR
Retailer 14€342 EUR
Retailer 4€483 EUR
Retailer 12€559 EUR
Retailer 2€625 EUR
Retailer 5€672 EUR
Retailer 8€1,051 EUR
Retailer 11€1,100 EUR
MOH London€1,371 EUR
Retailer 6€1,374 EUR

27 data points across 14 retailers

11 retailers€276 EUR to €1,371 EUR

B+
Cheapest Retailer
-
€276 EUR
$308 USD
B+
Retailer 2
-
€308 EUR
$344 USD
View
Final sale: no returns
B+
Retailer 3
-
€320 EUR
$358 USD
View
B+
Retailer 4
-
€331 EUR
$370 USD
View
Retailer 5
-
€342 EUR
$382 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
€342 EUR
$382 USD
View
B
Retailer 7
-
€559 EUR
$624 USD
View
B
Retailer 8
-
€625 EUR
View
C
Retailer 9
-
€1,051 EUR
$1,174 USD
View
C
Retailer 10
-
€1,100 EUR
$1,229 USD
View
Most Expensive
C
MOH London
LG395938393 · Nov 1
€1,371 EUR
£1,206 GBP
View
10 more retailers have this diamond
Prices start from €276 EURSave up to €1,095 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+
0.58ct Radiant
€276 EUR