CaratHunter
Plans
Marquise|Natural|GIA

1.71ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 7553746870

Certificate GIA 7553746870

Diamond specifications and retailer prices

From €13,151 EUR
$14,692 USD
As of November 2, 2026
Save €8,832 EUR (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €21,983 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553746870. Listed at 6 retailers as of November 1, 2026, with prices from €13,151 to €21,983, a €8,832 spread on the same certified stone. MOH London lists it at €21,983. 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553746870
Dimensions13.42 × 5.89 × 3.67 mm
L/W Ratio2.28
Girdle conditionFaceted
Culet sizeNone
Top View
13.42 mm5.89 mm1.71 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553746870
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

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 2
Current: €21,983 EUR|Low: €14,742 EUR|High: €22,248 EUR|Avg: €18,206 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4€14,832 EUR
Retailer 2€15,859 EUR
Retailer 3€17,072 EUR
Retailer 5€19,940 EUR
MOH London€21,983 EUR

42 data points across 5 retailers

6 retailers€13,151 EUR to €21,983 EUR

B+
Cheapest Retailer
-
€13,151 EUR
$14,692 USD
B+
Retailer 2
-
€14,832 EUR
£13,047 GBP
View
B+
Retailer 3
-
€15,859 EUR
£13,951 GBP
View
B
Retailer 4
-
€17,072 EUR
View
B
Retailer 5
-
€19,940 EUR
$22,277 USD
View
Most Expensive
B
MOH London
EA31BCE82 · Nov 1
€21,983 EUR
£19,338 GBP
View
5 more retailers have this diamond
Prices start from €13,151 EURSave up to €8,832 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
€13,151 EUR