Radiant|Lab Grown|IGI

0.42ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG798614949

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

Certificate IGI LG798614949

Diamond specifications and retailer prices

From €306 EUR
$342 USD
As of October 30, 2026
Save €1,224 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,530 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown radiant diamond

This 0.42ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG798614949 or 798614949. Listed at 13 retailers as of October 29, 2026, with prices from €306 to €1,530, a €1,224 spread on the same certified stone. MOH London lists it at €1,530. 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

0.42
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798614949
Dimensions5.60 × 3.64 × 2.49 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm3.64 mm0.42 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798614949
Side View
Table 64.0%Crown 23°Girdle: ThinPavilion 36.3°Culet: NoneDepth 68.4%

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 30
Current: €1,530 EUR|Low: €294 EUR|High: €1,540 EUR|Avg: €781 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8€306 EUR
Retailer 7€355 EUR
Retailer 10€380 EUR
Retailer 6€531 EUR
Retailer 3€612 EUR
Retailer 2€617 EUR
Retailer 4€688 EUR
Retailer 5€983 EUR
Retailer 9€1,220 EUR
Retailer 11€1,487 EUR
MOH London€1,530 EUR

43 data points across 11 retailers

13 retailers€306 EUR to €1,530 EUR

A
Cheapest Retailer
-
€306 EUR
$342 USD
B+
Retailer 2
-
€355 EUR
$397 USD
View
B+
Retailer 3
-
€380 EUR
$424 USD
View
B+
Retailer 4
-
€531 EUR
A$913 AUD
View
B
Retailer 5
-
€591 EUR
£520 GBP
View
B
Retailer 6
-
€612 EUR
$684 USD
View
B
Retailer 7
-
€617 EUR
View
B
Retailer 8
-
€688 EUR
£605 GBP
View
B
Retailer 9
-
€983 EUR
A$1,690 AUD
View
B
Retailer 10
-
€1,220 EUR
$1,363 USD
View
B
Retailer 11
-
€1,269 EUR
$1,418 USD
View
Retailer 12
-
€1,487 EUR
£1,308 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG798614949 · Oct 29
€1,530 EUR
£1,346 GBP
View
12 more retailers have this diamond
Prices start from €306 EURSave up to €1,224 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
0.42ct Radiant
€306 EUR