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Marquise|Natural|GIA

1.71ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 6555189483

Certificate GIA 6555189483

Diamond specifications and retailer prices

From €8,696 EUR
A$15,005 AUD
As of November 1, 2026
Save €2,064 EUR (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €10,760 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555189483. Listed at 3 retailers as of November 1, 2026, with prices from €8,696 to €10,760, a €2,064 spread on the same certified stone. 77 Diamonds lists it at €10,760. 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

1.71
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.91°
Pavilion angle38.21°
OriginNatural
Grading LabGIA
CertificateGIA 6555189483
Dimensions11.73 × 6.32 × 3.76 mm
L/W Ratio1.86
Top View
11.73 mm6.32 mm1.71 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555189483
Side View
Table 61.0%Crown 37.91°Girdle: MED-VTKPavilion 38.21°Culet: NoneDepth 59.5%

Caratlytics Score

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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 1
Current: €10,760 EUR|Low: €4,743 EUR|High: €10,830 EUR|Avg: €7,469 EUR|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€4,743 EUR
Retailer 5€6,166 EUR
Retailer 9€6,521 EUR
Retailer 4€6,614 EUR
Retailer 8€7,347 EUR
Retailer 3€7,671 EUR
Retailer 6€7,843 EUR
Retailer 10€8,192 EUR
Retailer 2€8,851 EUR
77 Diamonds€10,760 EUR

31 data points across 10 retailers

3 retailers€8,696 EUR to €10,760 EUR

B
Cheapest Retailer
-
€8,696 EUR
A$15,005 AUD
B
Retailer 2
-
€8,851 EUR
CA$13,789 CAD
View
Most Expensive
B
77 Diamonds
MQMBBXFFXQTQ · Nov 2
€10,760 EUR
£9,503 GBP
View
2 more retailers have this diamond
Prices start from €8,696 EURSave up to €2,064 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
1.71ct Marquise
€8,696 EUR