Radiant|Lab Grown|IGI

0.41ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG817666045

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

Certificate IGI LG817666045

Diamond specifications and retailer prices

From $115 USD
As of October 25, 2026
Save $686 USD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $801 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown radiant diamond

This 0.41ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817666045 or 817666045. Listed at 8 retailers as of October 25, 2026, with prices from $115 to $801, a $686 spread on the same certified stone. MOH London lists it at $801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.41
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817666045
Dimensions5.24 × 3.63 × 2.57 mm
L/W Ratio1.44
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.24 mm3.63 mm0.41 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817666045
Side View
Table 65.0%Crown 46.5°Girdle: MediumPavilion 39.7°Culet: NoneDepth 70.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $801 USD|Low: $115 USD|High: $806 USD|Avg: $281 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$115 USD
Retailer 7$148 USD
Retailer 5$196 USD
Retailer 4$198 USD
Retailer 2$205 USD
Retailer 3$262 USD
MOH London$801 USD

41 data points across 7 retailers

8 retailers$115 USD to $801 USD

A
Cheapest Retailer
-
$115 USD
A
Retailer 2
-
$148 USD
View
A
Retailer 3
-
$196 USD
ZAR 3,165 ZAR
View
A
Retailer 4
-
$198 USD
£156 GBP
View
A
Retailer 5
-
$205 USD
€195 EUR
View
B+
Retailer 6
-
$230 USD
View
B+
Retailer 7
-
$262 USD
£206 GBP
View
Most Expensive
B
MOH London
LG817666045 · Oct 29
$801 USD
£631 GBP
View
7 more retailers have this diamond
Prices start from $115 USDSave up to $686 USD

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
0.41ct Radiant
$115 USD