CaratHunter
Plans
Oval|Lab Grown|IGI

0.41ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG841689302

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841689302

Diamond specifications and retailer prices

From $128 USD
As of October 30, 2026
Save $554 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $682 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.41ct lab-grown oval diamond

This 0.41ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841689302 or 841689302. Listed at 5 retailers as of October 29, 2026, with prices from $128 to $682, a $554 spread on the same certified stone. MOH London lists it at $682. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.41
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841689302
Dimensions6.37 × 4.24 × 2.50 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm4.24 mm0.41 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841689302
Side View
Table 58.0%Crown 31.4°Girdle: THN-MEDPavilion 40°CuletDepth 59.0%

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: $682 USD|Low: $128 USD|High: $682 USD|Avg: $306 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$128 USD
Retailer 2$172 USD
Retailer 3$223 USD
Retailer 4$357 USD
MOH London$682 USD

16 data points across 5 retailers

5 retailers$128 USD to $682 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$172 USD
£135 GBP
View
A
Retailer 3
-
$223 USD
£176 GBP
View
B
Retailer 4
-
$357 USD
View
Most Expensive
B
MOH London
LG841689302 · Oct 29
$682 USD
£537 GBP
View
4 more retailers have this diamond
Prices start from $128 USDSave up to $554 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 Oval
$128 USD