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Cushion|Natural|GIA

1.71ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7551949212

Certificate GIA 7551949212

Diamond specifications and retailer prices

From €6,055 EUR
$6,765 USD
As of October 28, 2026
Save €4,871 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €10,927 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded J 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 7551949212. Listed at 15 retailers as of October 28, 2026, with prices from €6,055 to €10,927, a €4,871 spread on the same certified stone. MOH London lists it at €10,927. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551949212
Dimensions8.72 × 6.02 × 4.16 mm
L/W Ratio1.45
Culet sizeNone
Top View
8.72 mm6.02 mm1.71 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551949212
Side View
Table 65.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €10,927 EUR|Low: €6,055 EUR|High: €11,058 EUR|Avg: €7,674 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9€6,055 EUR
Retailer 12€6,139 EUR
Retailer 10€6,548 EUR
Retailer 4€6,557 EUR
Retailer 11€6,611 EUR
Retailer 2€7,308 EUR
Retailer 8€7,425 EUR
Retailer 3€7,518 EUR
Retailer 5€7,544 EUR
Retailer 7€8,567 EUR
Retailer 6€9,632 EUR
MOH London€10,927 EUR

39 data points across 12 retailers

15 retailers€6,055 EUR to €10,927 EUR

B
Cheapest Retailer
-
€6,055 EUR
$6,765 USD
B
Retailer 2
-
€6,139 EUR
$6,859 USD
View
B
Retailer 3
-
€6,147 EUR
$6,868 USD
View
B
Retailer 4
-
€6,548 EUR
$7,315 USD
View
B
Retailer 5
-
€6,557 EUR
$7,325 USD
View
B
Retailer 6
-
€6,611 EUR
$7,386 USD
View
B
Retailer 7
-
€6,985 EUR
$7,803 USD
View
B
Retailer 8
-
€7,308 EUR
£6,429 GBP
View
Retailer 9
-
€7,425 EUR
A$12,763 AUD
View
Price last confirmed 11 days ago
B
Retailer 10
-
€7,518 EUR
$8,399 USD
View
B
Retailer 11
-
€7,544 EUR
£6,637 GBP
View
B
Retailer 12
-
€8,567 EUR
View
Retailer 13
-
€8,635 EUR
$9,647 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€9,632 EUR
ZAR 173,852 ZAR
View
Most Expensive
B
MOH London
01E87B78A · Nov 1
€10,927 EUR
£9,612 GBP
View
14 more retailers have this diamond
Prices start from €6,055 EURSave up to €4,871 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 Cushion
€6,055 EUR