Cushion|Natural|GIA

1.71ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6233844365

Certificate GIA 6233844365

Diamond specifications and retailer prices

From HK$45,115 HKD
$5,750 USD
As of November 2, 2026
Save HK$39,295 HKD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$84,410 HKD 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 6233844365. Listed at 23 retailers as of November 1, 2026, with prices from HK$45,115 to HK$84,410, a HK$39,295 spread on the same certified stone. MOH London lists it at HK$84,410. 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
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.38°
OriginNatural
Grading LabGIA
CertificateGIA 6233844365
Dimensions7.94 × 6.10 × 4.26 mm
L/W Ratio1.30
Top View
7.94 mm6.10 mm1.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6233844365
Side View
Table 64.0%CrownGirdle: THK-VTKPavilion 35.38°Culet: NoneDepth 69.9%

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: HK$84,410 HKD|Low: HK$43,922 HKD|High: HK$85,426 HKD|Avg: HK$58,132 HKD|-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
Retailer 13
Retailer 14
November 2, 2026
Retailer 14HK$45,115 HKD
Retailer 5HK$48,513 HKD
Retailer 11HK$50,647 HKD
Retailer 12HK$50,654 HKD
Retailer 10HK$51,533 HKD
Retailer 4HK$54,998 HKD
Retailer 3HK$55,732 HKD
Retailer 13HK$55,935 HKD
Retailer 7HK$57,104 HKD
Retailer 9HK$58,395 HKD
Retailer 2HK$66,163 HKD
Retailer 6HK$66,731 HKD
Retailer 8HK$74,416 HKD
MOH LondonHK$84,410 HKD

34 data points across 14 retailers

23 retailersHK$45,115 HKD to HK$84,410 HKD

B+
Cheapest Retailer
-
HK$45,115 HKD
$5,750 USD
B
Retailer 2
-
HK$46,912 HKD
$5,979 USD
View
B
Retailer 3
-
HK$47,053 HKD
A$9,226 AUD
View
B
Retailer 4
-
HK$47,861 HKD
$6,100 USD
View
B
Retailer 5
-
HK$48,513 HKD
$6,183 USD
View
Retailer 6
-
HK$49,634 HKD
$6,326 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$50,647 HKD
$6,455 USD
View
Final sale: no returns
B
Retailer 8
-
HK$50,654 HKD
$6,456 USD
View
B
Retailer 9
-
HK$50,803 HKD
$6,475 USD
View
B
Retailer 10
-
HK$51,533 HKD
$6,568 USD
View
B
Retailer 11
-
HK$53,948 HKD
$6,876 USD
View
B
Retailer 12
-
HK$54,998 HKD
CA$9,736 CAD
View
B
Retailer 13
-
HK$55,732 HKD
A$10,928 AUD
View
B
Retailer 14
-
HK$55,935 HKD
$7,129 USD
View
B
Retailer 15
-
HK$57,104 HKD
£5,731 GBP
View
Retailer 16
-
HK$58,395 HKD
A$11,450 AUD
View
Price last confirmed 11 days ago
B
Retailer 17
-
HK$59,944 HKD
$7,640 USD
View
B
Retailer 18
-
HK$59,944 HKD
$7,640 USD
View
B
Retailer 19
-
HK$61,906 HKD
$7,890 USD
View
B
Retailer 20
-
HK$66,163 HKD
€8,031 EUR
View
Retailer 21
-
HK$66,731 HKD
$8,505 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
HK$74,416 HKD
ZAR 153,223 ZAR
View
Most Expensive
B
MOH London
CA0C44042 · Nov 1
HK$84,410 HKD
£8,471 GBP
View
22 more retailers have this diamond
Prices start from HK$45,115 HKDSave up to HK$39,295 HKD

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
HK$45,115 HKD