Cushion|Natural|GIA

1.71ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6541607550

Certificate GIA 6541607550

Diamond specifications and retailer prices

From HK$43,012 HKD
SGD 7,408 SGD
As of October 31, 2026
Save HK$2,878 HKD (6%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$73,202 HKD at Wholesale Diamonds Direct · As of October 19, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded H 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 6541607550. Listed at 16 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle32°
OriginNatural
Grading LabGIA
CertificateGIA 6541607550
Dimensions7.32 × 6.14 × 4.29 mm
L/W Ratio1.19
Top View
7.32 mm6.14 mm1.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541607550
Side View
Table 66.0%CrownGirdle: THK-VTKPavilion 32°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: Oct 31
Current: HK$45,355 HKD|Low: HK$34,749 HKD|High: HK$73,660 HKD|Avg: HK$46,110 HKD|+1.3%
Retailer 1
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
Wholesale Diamonds Direct
October 21, 2026
Retailer 4HK$34,749 HKD
Retailer 9HK$37,018 HKD
Retailer 5HK$37,497 HKD
Retailer 11HK$38,842 HKD
Retailer 3HK$38,940 HKD
Retailer 16HK$39,417 HKD
Retailer 2HK$39,544 HKD
Retailer 15HK$39,937 HKD
Retailer 6HK$41,596 HKD
Retailer 8HK$42,369 HKD
Retailer 17HK$43,012 HKD
Retailer 18HK$44,660 HKD
Retailer 1HK$45,355 HKD
Retailer 10HK$46,966 HKD
Retailer 12HK$50,518 HKD
Retailer 7HK$55,393 HKD
Retailer 14HK$56,541 HKD
Retailer 13HK$68,985 HKD
Wholesale Diamonds DirectHK$73,202 HKD

30 data points across 19 retailers

16 retailersHK$43,012 HKD to HK$45,889 HKD

Retailer 1
-
HK$34,749 HKD
Price last confirmed 13 days ago
Retailer 2
-
HK$37,018 HKD
$4,718 USD
View
Price last confirmed 15 days ago
Retailer 3
-
HK$37,497 HKD
$4,779 USD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$38,842 HKD
€4,715 EUR
View
Price last confirmed 13 days ago
Retailer 5
-
HK$39,417 HKD
$5,024 USD
View
Price last confirmed 16 days ago
Retailer 6
-
HK$39,544 HKD
$5,040 USD
View
Price last confirmed 13 days ago
Retailer 7
-
HK$39,937 HKD
$5,090 USD
View
Price last confirmed 18 days ago
Retailer 8
-
HK$42,369 HKD
$5,400 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
HK$43,012 HKD
SGD 7,408 SGD
View
Retailer 10
-
HK$44,660 HKD
$5,692 USD
View
Price last confirmed 14 days ago
Retailer 11
-
HK$45,355 HKD
£4,552 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$45,889 HKD
A$8,998 AUD
View
Retailer 13
-
HK$46,966 HKD
A$9,209 AUD
View
Price last confirmed 24 days ago
Retailer 14
-
HK$56,541 HKD
ZAR 116,417 ZAR
View
Price last confirmed 16 days ago
Retailer 15
-
HK$68,985 HKD
£6,923 GBP
View
Price last confirmed 15 days ago
Most Expensive
Wholesale Diamonds Direct
425800965 · Oct 19
HK$73,202 HKD
$9,330 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from HK$43,012 HKDSave up to HK$2,878 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$43,012 HKD