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Cushion|Natural|GIA

1.71ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7283608203

Certificate GIA 7283608203

Diamond specifications and retailer prices

From $3,518 SGD
HK$21,500 HKD
As of November 1, 2026
Save $4,234 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,753 SGD 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 7283608203. Listed at 16 retailers as of November 1, 2026, with prices from $3,518 to $7,753, a $4,234 spread on the same certified stone. MOH London lists it at $7,753. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7283608203
Dimensions6.57 × 6.51 × 4.78 mm
L/W Ratio1.01
Top View
6.57 mm6.51 mm1.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7283608203
Side View
Table 67.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $7,753 SGD|Low: $3,485 SGD|High: $8,382 SGD|Avg: $4,911 SGD|-7.4%
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
November 1, 2026
Retailer 9$3,518 SGD
Retailer 13$3,640 SGD
Retailer 11$3,650 SGD
Retailer 14$3,714 SGD
Retailer 15$3,806 SGD
Retailer 7$4,200 SGD
Retailer 12$4,294 SGD
Retailer 4$4,509 SGD
Retailer 2$4,845 SGD
Retailer 3$4,966 SGD
Retailer 5$5,252 SGD
Retailer 10$5,428 SGD
Retailer 8$5,698 SGD
Retailer 6$6,695 SGD
MOH London$7,753 SGD

36 data points across 15 retailers

16 retailers$3,518 SGD to $7,753 SGD

A
Cheapest Retailer
-
$3,518 SGD
HK$21,500 HKD
A
Retailer 2
-
$3,640 SGD
$2,847 USD
View
A
Retailer 3
-
$3,650 SGD
$2,855 USD
View
A
Retailer 4
-
$3,714 SGD
$2,905 USD
View
A
Retailer 5
-
$3,806 SGD
$2,977 USD
View
A
Retailer 6
-
$3,867 SGD
A$4,653 AUD
View
B+
Retailer 7
-
$4,200 SGD
$3,285 USD
View
A
Retailer 8
-
$4,294 SGD
CA$4,665 CAD
View
B+
Retailer 9
-
$4,509 SGD
$3,527 USD
View
B+
Retailer 10
-
$4,845 SGD
£2,984 GBP
View
Retailer 11
-
$4,966 SGD
A$5,976 AUD
View
Price last confirmed 24 days ago
Retailer 12
-
$5,252 SGD
$4,108 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$5,428 SGD
€4,044 EUR
View
B+
Retailer 14
-
$5,698 SGD
ZAR 72,010 ZAR
View
B
Retailer 15
-
$6,695 SGD
$5,237 USD
View
Most Expensive
B
MOH London
C8CEBAC30 · Nov 1
$7,753 SGD
£4,775 GBP
View
15 more retailers have this diamond
Prices start from $3,518 SGDSave up to $4,234 SGD

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
$3,518 SGD