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Cushion|Natural|GIA

1.71ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 7556537785

Certificate GIA 7556537785

Diamond specifications and retailer prices

From HK$75,950 HKD
$9,680 USD
As of November 1, 2026
Save HK$51,905 HKD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$127,855 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 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 7556537785. Listed at 13 retailers as of November 1, 2026, with prices from HK$75,950 to HK$127,855, a HK$51,905 spread on the same certified stone. MOH London lists it at HK$127,855. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.96°
OriginNatural
Grading LabGIA
CertificateGIA 7556537785
Dimensions8.30 × 6.15 × 4.17 mm
L/W Ratio1.35
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.30 mm6.15 mm1.71 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556537785
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 35.96°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$127,855 HKD|Low: HK$81,866 HKD|High: HK$129,390 HKD|Avg: HK$101,302 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$81,866 HKD
Retailer 3HK$88,452 HKD
Retailer 7HK$88,919 HKD
Retailer 8HK$90,513 HKD
Retailer 4HK$92,242 HKD
Retailer 2HK$103,112 HKD
Retailer 5HK$120,266 HKD
MOH LondonHK$127,855 HKD

36 data points across 8 retailers

13 retailersHK$75,950 HKD to HK$127,855 HKD

B
Cheapest Retailer
-
HK$75,950 HKD
$9,680 USD
B
Retailer 2
-
HK$80,893 HKD
$10,310 USD
View
B
Retailer 3
-
HK$81,866 HKD
$10,434 USD
View
B
Retailer 4
-
HK$82,549 HKD
$10,521 USD
View
B
Retailer 5
-
HK$87,329 HKD
$11,130 USD
View
B
Retailer 6
-
HK$88,452 HKD
£8,877 GBP
View
Retailer 7
-
HK$88,919 HKD
A$17,435 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
HK$90,513 HKD
$11,536 USD
View
B
Retailer 9
-
HK$92,242 HKD
£9,257 GBP
View
B
Retailer 10
-
HK$103,112 HKD
€12,516 EUR
View
Retailer 11
-
HK$107,703 HKD
$13,727 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$120,266 HKD
ZAR 247,627 ZAR
View
Most Expensive
B
MOH London
057D02E7B · Nov 1
HK$127,855 HKD
£12,831 GBP
View
12 more retailers have this diamond
Prices start from HK$75,950 HKDSave up to HK$51,905 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$75,950 HKD