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Cushion|Natural|GIA

1.71ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 7542794728

Certificate GIA 7542794728

Diamond specifications and retailer prices

From HK$18,661 HKD
As of November 6, 2026
Save HK$22,576 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$41,237 HKD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542794728. Listed at 14 retailers as of November 4, 2026, with prices from HK$18,661 to HK$41,237, a HK$22,576 spread on the same certified stone. MOH London lists it at HK$41,237. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542794728
Dimensions7.69 × 5.93 × 4.09 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.69 mm5.93 mm1.71 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542794728
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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 6
Current: HK$41,237 HKD|Low: HK$18,661 HKD|High: HK$42,442 HKD|Avg: HK$26,263 HKD|-2.8%
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
November 6, 2026
Retailer 6HK$18,661 HKD
Retailer 5HK$22,133 HKD
Retailer 11HK$22,141 HKD
Retailer 3HK$23,669 HKD
Retailer 7HK$23,982 HKD
Retailer 13HK$24,719 HKD
Retailer 9HK$25,425 HKD
Retailer 12HK$25,840 HKD
Retailer 4HK$26,522 HKD
Retailer 8HK$28,771 HKD
Retailer 2HK$29,461 HKD
Retailer 10HK$30,174 HKD
MOH LondonHK$41,237 HKD

22 data points across 13 retailers

14 retailersHK$18,661 HKD to HK$41,237 HKD

A
Cheapest Retailer
-
HK$18,661 HKD
A
Retailer 2
-
HK$22,133 HKD
View
A
Retailer 3
-
HK$22,141 HKD
View
A
Retailer 4
-
HK$23,669 HKD
View
A
Retailer 5
-
HK$23,982 HKD
View
Retailer 6
-
HK$24,719 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$25,425 HKD
View
A
Retailer 8
-
HK$25,840 HKD
View
A
Retailer 9
-
HK$26,522 HKD
View
B+
Retailer 10
-
HK$28,771 HKD
View
B+
Retailer 11
-
HK$29,461 HKD
View
B+
Retailer 12
-
HK$30,174 HKD
View
Retailer 13
-
HK$30,252 HKD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
DC4C742EC · Nov 4
HK$41,237 HKD
£4,143 GBP
View
13 more retailers have this diamond
Prices start from HK$18,661 HKDSave up to HK$22,576 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.

A
1.71ct Cushion
HK$18,661 HKD