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Marquise|Natural|GIA

1.71ct K SI2 Marquise Natural Diamond

GD • K/SI2 • GIA 6562325157

Certificate GIA 6562325157

Diamond specifications and retailer prices

From €4,826 EUR
As of November 5, 2026
Save €962 EUR (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €5,788 EUR at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562325157. Listed at 5 retailers as of November 4, 2026, with prices from €4,826 to €5,788, a €962 spread on the same certified stone. Brilliance lists it at €5,788. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562325157
Dimensions11.87 × 6.19 × 3.94 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp, Needle
Top View
11.87 mm6.19 mm1.71 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562325157
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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 5
Current: €5,788 EUR|Low: €4,815 EUR|High: €5,941 EUR|Avg: €5,479 EUR|-2.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3€4,826 EUR
Retailer 2€5,073 EUR
Retailer 5€5,608 EUR
Retailer 4€5,745 EUR
Brilliance€5,788 EUR

15 data points across 5 retailers

5 retailers€4,826 EUR to €5,788 EUR

B+
Cheapest Retailer
-
€4,826 EUR
B+
Retailer 2
-
€5,073 EUR
View
Retailer 3
-
€5,608 EUR
View
Price last confirmed 22 days ago
B+
Retailer 4
-
€5,745 EUR
View
Most Expensive
B
Brilliance
D45364714 · Nov 4
€5,788 EUR
$6,462 USD
View
4 more retailers have this diamond
Prices start from €4,826 EURSave up to €962 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
€4,826 EUR