Round|Lab Grown|IGI

0.41ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG803617079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803617079

Diamond specifications and retailer prices

From $133 USD
As of October 28, 2026
Save $566 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $699 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 0.41ct lab-grown round diamond

This 0.41ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803617079 or 803617079. Listed at 16 retailers as of October 28, 2026, with prices from $133 to $699, a $566 spread on the same certified stone. Taylor and Hart lists it at $699. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.41
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803617079
Dimensions4.80 × 4.75 × 2.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.80 mm4.75 mm0.41 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803617079
Side View
Table 60.0%Crown 34.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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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 28
Current: $274 USD|Low: $128 USD|High: $1,195 USD|Avg: $384 USD|+4.0%
Retailer 1
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
Retailer 15
Taylor and Hart
October 29, 2026
Retailer 2$133 USD
Retailer 14$220 USD
Retailer 10$245 USD
Retailer 1$274 USD
Retailer 8$284 USD
Retailer 15$295 USD
Retailer 3$301 USD
Retailer 13$305 USD
Retailer 5$367 USD
Retailer 9$370 USD
Retailer 7$414 USD
Retailer 6$436 USD
Retailer 12$489 USD
Retailer 11$510 USD
Taylor and Hart$699 USD
Retailer 4$1,195 USD

20 data points across 16 retailers

16 retailers$133 USD to $699 USD

A
Retailer 1
-
$114 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$133 USD
View
Final sale: no returns
A
Retailer 3
-
$150 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$220 USD
View
A
Retailer 5
-
$245 USD
View
A
Retailer 6
-
$274 USD
£216 GBP
View
B+
Retailer 7
-
$284 USD
€270 EUR
View
B+
Retailer 8
-
$295 USD
ZAR 4,759 ZAR
View
B+
Retailer 9
-
$301 USD
View
B+
Retailer 10
-
$305 USD
£240 GBP
View
B+
Retailer 11
-
$370 USD
View
B+
Retailer 12
-
$436 USD
A$671 AUD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$455 USD
View
Price last confirmed 38 days ago
B
Retailer 14
-
$489 USD
View
B
Retailer 15
-
$510 USD
View
Most Expensive
B
Taylor and Hart
IB3OS9R · Oct 28
$699 USD
View
15 more retailers have this diamond
Prices start from $133 USDSave up to $566 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 Round
$133 USD