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Marquise|Natural|GIA

1.71ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6552304084

Certificate GIA 6552304084

Diamond specifications and retailer prices

From €11,605 EUR
CA$18,078 CAD
As of November 2, 2026
Save €3,382 EUR (23%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €14,987 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552304084. Listed at 10 retailers as of November 2, 2026, with prices from €11,605 to €14,987, a €3,382 spread on the same certified stone. Yorxs lists it at €14,987. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.71
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.51°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552304084
Dimensions11.51 × 6.16 × 3.97 mm
L/W Ratio1.87
Culet sizeNone
Top View
11.51 mm6.16 mm1.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552304084
Side View
Table 57.0%Crown 39.51°Girdle: MED-VTKPavilion 39.8°Culet: NoneDepth 64.5%

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 2
Current: €14,308 EUR|Low: €8,051 EUR|High: €14,987 EUR|Avg: €12,674 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
November 2, 2026
Retailer 5€8,051 EUR
Retailer 13€9,765 EUR
Retailer 3€10,349 EUR
Retailer 4€10,905 EUR
Retailer 6€11,605 EUR
Retailer 2€12,496 EUR
Retailer 10€13,551 EUR
Retailer 9€14,096 EUR
Retailer 11€14,096 EUR
Retailer 1€14,308 EUR
Retailer 7€14,392 EUR
Retailer 12€14,568 EUR
Retailer 8€14,848 EUR
Yorxs€14,987 EUR

21 data points across 14 retailers

10 retailers€11,605 EUR to €14,987 EUR

B
Cheapest Retailer
-
€11,605 EUR
CA$18,078 CAD
B
Retailer 2
-
€13,551 EUR
$15,199 USD
View
B
Retailer 3
-
€14,096 EUR
$15,810 USD
View
B
Retailer 4
-
€14,096 EUR
$15,810 USD
View
B
Retailer 5
-
€14,308 EUR
£12,636 GBP
View
B
Retailer 6
-
€14,392 EUR
$16,142 USD
View
B
Retailer 7
-
€14,568 EUR
$16,340 USD
View
B
Retailer 8
-
€14,848 EUR
$16,654 USD
View
Retailer 9
-
€14,848 EUR
$16,654 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Yorxs
621132763 · Nov 2
€14,987 EUR
View
9 more retailers have this diamond
Prices start from €11,605 EURSave up to €3,382 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
€11,605 EUR