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Marquise|Natural|GIA

0.41ct J SI1 Marquise Natural Diamond

J/SI1 • GIA 1465145515

Certificate GIA 1465145515

Diamond specifications and retailer prices

From £214 GBP
₹27,341 INR
As of November 2, 2026
Save £198 GBP (48%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £412 GBP at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.41ct natural marquise diamond

This 0.41ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 1465145515. Listed at 2 retailers as of November 2, 2026, with prices from £214 to £412, a £198 spread on the same certified stone. B2C Jewels lists it at £412. 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

0.41
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1465145515
Dimensions8.63 × 4.33 × 1.78 mm
L/W Ratio1.99
Key to symbols
Twinning Wisp
Top View
8.63 mm4.33 mm0.41 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1465145515
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 41.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £412 GBP|Low: £214 GBP|High: £412 GBP|Avg: £315 GBP|+1.5%
B2C Jewels
Retailer 2
November 2, 2026
Retailer 2£214 GBP
B2C Jewels£412 GBP

42 data points across 2 retailers

2 retailers£214 GBP to £412 GBP

B+
Cheapest Retailer
-
£214 GBP
₹27,341 INR
Most Expensive
C
B2C Jewels
21361808 · Nov 2
£412 GBP
$552 USD
View
1 more retailer has this diamond
Prices start from £214 GBPSave up to £198 GBP

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+
0.41ct Marquise
£214 GBP