Cushion|Natural|GIA

1.71ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 1385434769

Certificate GIA 1385434769

Diamond specifications and retailer prices

From $3,609 USD
As of November 1, 2026
Save $3,747 USD (51%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,356 USD 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 1385434769. Listed at 28 retailers as of November 1, 2026, with prices from $3,609 to $7,356, a $3,747 spread on the same certified stone. MOH London lists it at $7,356. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.07°
Pavilion angle56.59°
OriginNatural
Grading LabGIA
CertificateGIA 1385434769
Dimensions7.20 × 6.59 × 4.54 mm
L/W Ratio1.09
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Needle, Indented Natural, Natural
Top View
7.20 mm6.59 mm1.71 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1385434769
Side View
Table 64.0%Crown 38.07°Girdle: STK-VTKPavilion 56.59°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,356 USD|Low: $3,609 USD|High: $7,625 USD|Avg: $4,570 USD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 2, 2026
Retailer 7$3,609 USD
Retailer 12$3,634 USD
Retailer 22$3,644 USD
Retailer 6$3,682 USD
Retailer 14$3,690 USD
Retailer 11$3,862 USD
Retailer 23$3,980 USD
Retailer 17$4,151 USD
Retailer 24$4,160 USD
Retailer 9$4,167 USD
Retailer 5$4,184 USD
Retailer 3$4,252 USD
Retailer 8$4,319 USD
Retailer 16$4,440 USD
Retailer 2$4,444 USD
Retailer 15$4,516 USD
Retailer 20$4,593 USD
Retailer 10$4,639 USD
Retailer 4$4,710 USD
Retailer 25$4,710 USD
Retailer 18$4,781 USD
Retailer 26$4,870 USD
Retailer 13$4,926 USD
Retailer 21$5,677 USD
Retailer 19$6,681 USD
MOH London$7,356 USD

32 data points across 26 retailers

28 retailers$3,609 USD to $7,356 USD

A
Cheapest Retailer
-
$3,609 USD
A
Retailer 2
-
$3,634 USD
View
A
Retailer 3
-
$3,644 USD
View
A
Retailer 4
-
$3,682 USD
View
A
Retailer 5
-
$3,690 USD
View
A
Retailer 6
-
$3,823 USD
A$5,882 AUD
View
A
Retailer 7
-
$3,862 USD
View
Final sale: no returns
B+
Retailer 8
-
$3,980 USD
View
Retailer 9
-
$4,151 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$4,160 USD
CA$5,778 CAD
View
B+
Retailer 11
-
$4,167 USD
View
B+
Retailer 12
-
$4,184 USD
View
B+
Retailer 13
-
$4,252 USD
View
B+
Retailer 14
-
$4,319 USD
View
B+
Retailer 15
-
$4,440 USD
View
B+
Retailer 16
-
$4,444 USD
£3,499 GBP
View
B+
Retailer 17
-
$4,516 USD
View
B+
Retailer 18
-
$4,542 USD
A$6,988 AUD
View
B+
Retailer 19
-
$4,593 USD
£3,616 GBP
View
B+
Retailer 20
-
$4,639 USD
View
B+
Retailer 21
-
$4,710 USD
View
B+
Retailer 22
-
$4,710 USD
View
Retailer 23
-
$4,781 USD
A$7,355 AUD
View
Price last confirmed 23 days ago
B+
Retailer 24
-
$4,870 USD
View
B+
Retailer 25
-
$4,926 USD
€4,691 EUR
View
B+
Retailer 26
-
$5,677 USD
ZAR 91,715 ZAR
View
B
Retailer 27
-
$6,681 USD
View
Most Expensive
B
MOH London
64A92DB7C · Nov 1
$7,356 USD
£5,792 GBP
View
27 more retailers have this diamond
Prices start from $3,609 USDSave up to $3,747 USD

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.

A
1.71ct Cushion
$3,609 USD