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Marquise|Natural|GIA

0.71ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 2556750167

Certificate GIA 2556750167

Diamond specifications and retailer prices

From £1,002 GBP
As of November 4, 2026
Save £865 GBP (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,867 GBP at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556750167. Listed at 8 retailers as of November 2, 2026, with prices from £1,002 to £1,867, a £865 spread on the same certified stone. Diamond Exchange Canada lists it at £1,867. 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

0.71
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556750167
Dimensions8.81 × 4.69 × 3.01 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
8.81 mm4.69 mm0.71 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556750167
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,867 GBP|Low: £982 GBP|High: £1,867 GBP|Avg: £1,187 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£1,002 GBP
Retailer 2£1,077 GBP
Retailer 3£1,098 GBP
Retailer 8£1,106 GBP
Retailer 5£1,165 GBP
Retailer 6£1,165 GBP
Retailer 7£1,210 GBP
Diamond Exchange Canada£1,867 GBP

17 data points across 8 retailers

8 retailers£1,002 GBP to £1,867 GBP

B
Cheapest Retailer
-
£1,002 GBP
B
Retailer 2
-
£1,077 GBP
View
B
Retailer 3
-
£1,098 GBP
View
B
Retailer 4
-
£1,106 GBP
View
B
Retailer 5
-
£1,165 GBP
View
B
Retailer 6
-
£1,165 GBP
View
B
Retailer 7
-
£1,210 GBP
View
Most Expensive
C
Diamond Exchange Canada
1989404051 · Nov 2
£1,867 GBP
CA$3,471 CAD
View
7 more retailers have this diamond
Prices start from £1,002 GBPSave up to £865 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
0.71ct Marquise
£1,002 GBP