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Marquise|Natural|GIA

0.41ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 1567346220

Certificate GIA 1567346220

Diamond specifications and retailer prices

From £235 GBP
$315 USD
As of November 1, 2026
Save £83 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £318 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 1567346220. Listed at 3 retailers as of November 1, 2026, with prices from £235 to £318, a £83 spread on the same certified stone. 77 Diamonds lists it at £318. 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
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1567346220
Dimensions7.19 × 3.87 × 2.52 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
7.19 mm3.87 mm0.41 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1567346220
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £318 GBP|Low: £235 GBP|High: £318 GBP|Avg: £271 GBP|+5.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£235 GBP
Retailer 2£248 GBP
77 Diamonds£318 GBP

29 data points across 3 retailers

3 retailers£235 GBP to £318 GBP

B+
Cheapest Retailer
-
£235 GBP
$315 USD
B+
Retailer 2
-
£248 GBP
SGD 449 SGD
View
Most Expensive
B
77 Diamonds
MQCPGCMMZKNE · Nov 2
£318 GBP
View
2 more retailers have this diamond
Prices start from £235 GBPSave up to £83 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
£235 GBP