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Marquise|Natural|GIA

0.41ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 2567349717

Certificate GIA 2567349717

Diamond specifications and retailer prices

From £267 GBP
SGD 484 SGD
As of November 2, 2026
Save £75 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £342 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.41ct natural marquise diamond

This 0.41ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567349717. Listed at 3 retailers as of November 2, 2026, with prices from £267 to £342, a £75 spread on the same certified stone. 77 Diamonds lists it at £342. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567349717
Dimensions7.28 × 3.93 × 2.43 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal
Top View
7.28 mm3.93 mm0.41 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567349717
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

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: £342 GBP|Low: £250 GBP|High: £342 GBP|Avg: £286 GBP|+5.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2£250 GBP
Retailer 3£267 GBP
77 Diamonds£342 GBP

34 data points across 3 retailers

3 retailers£267 GBP to £342 GBP

Retailer 1
-
£250 GBP
$335 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
£267 GBP
SGD 484 SGD
View
Most Expensive
B
77 Diamonds
MQCPPSJHXY7A · Nov 2
£342 GBP
View
2 more retailers have this diamond
Prices start from £267 GBPSave up to £75 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
£267 GBP