Radiant|Lab Grown|IGI

0.38ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG656484602

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

Certificate IGI LG656484602

Diamond specifications and retailer prices

From €259 EUR
£228 GBP
As of October 29, 2026
10 retailers carry this diamond
Most expensive: €526 EUR at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 0.38ct lab-grown radiant diamond

This 0.38ct lab-grown radiant 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 LG656484602 or 656484602. Listed at 10 retailers as of October 29, 2026. 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

0.38
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656484602
Dimensions5.07 × 3.59 × 2.45 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.07 mm3.59 mm0.38 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656484602
Side View
Table 63.0%Crown 42.6°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 68.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €214 EUR|Low: €89 EUR|High: €962 EUR|Avg: €293 EUR|+10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 20, 2026
Retailer 11€94 EUR
Retailer 12€157 EUR
Retailer 10€196 EUR
Retailer 6€199 EUR
Retailer 8€208 EUR
Retailer 1€214 EUR
Retailer 3€251 EUR
Retailer 5€270 EUR
Retailer 4€296 EUR
Retailer 2€311 EUR
Retailer 9€318 EUR
Taylor and Hart€526 EUR
Retailer 7€962 EUR

30 data points across 13 retailers

10 retailers

Retailer 1
-
€157 EUR
$175 USD
Price last confirmed 13 days ago
Retailer 2
-
€196 EUR
$219 USD
View
Price last confirmed 15 days ago
Retailer 3
-
€199 EUR
£175 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
€214 EUR
£188 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
€251 EUR
$280 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€259 EUR
£228 GBP
View
Retailer 7
-
€311 EUR
£274 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
€526 EUR
$588 USD
View
Price last confirmed 13 days ago
Most Expensive
Taylor and Hart
3G4U3ES · Oct 18
€526 EUR
$588 USD
View
Price last confirmed 13 days ago
8 more retailers have this diamond
Prices start from €259 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+
0.38ct Radiant
€259 EUR