Radiant|Lab Grown|IGI

0.94ct I SI1 Radiant Lab Grown Diamond

VG • I/SI1 • IGI LG407950386

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

Certificate IGI LG407950386

Diamond specifications and retailer prices

From €519 EUR
$580 USD
As of October 31, 2026
Save €1,799 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,108 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.94ct lab-grown radiant diamond

This 0.94ct lab-grown radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407950386 or 407950386. Listed at 10 retailers as of October 31, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.94
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950386
Dimensions6.39 × 5.03 × 3.34 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.39 mm5.03 mm0.94 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407950386
Side View
Table 66.0%Crown 42.5°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 66.4%

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 31
Current: €3,108 EUR|Low: €519 EUR|High: €3,541 EUR|Avg: €1,524 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2€519 EUR
Retailer 6€711 EUR
Retailer 10€773 EUR
Retailer 11€796 EUR
Retailer 7€824 EUR
Retailer 12€980 EUR
Retailer 3€1,269 EUR
Retailer 9€1,330 EUR
Retailer 5€1,961 EUR
Retailer 8€2,318 EUR
MOH London€3,108 EUR
Retailer 4€3,541 EUR

16 data points across 12 retailers

10 retailers€519 EUR to €2,318 EUR

B+
Cheapest Retailer
-
€519 EUR
$580 USD
B
Retailer 2
-
€711 EUR
$794 USD
View
B
Retailer 3
-
€773 EUR
$864 USD
View
B
Retailer 4
-
€796 EUR
$889 USD
View
Final sale: no returns
Retailer 5
-
€824 EUR
$921 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€824 EUR
$921 USD
View
C
Retailer 7
-
€1,330 EUR
$1,486 USD
View
C
Retailer 8
-
€1,961 EUR
$2,191 USD
View
C
Retailer 9
-
€2,318 EUR
$2,590 USD
View
Most Expensive
MOH London
LG407950386 · Oct 29
€3,108 EUR
£2,734 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €519 EURSave up to €1,799 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+
0.94ct Radiant
€519 EUR