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Cushion|Natural|GIA

1.71ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 6555654985

Certificate GIA 6555654985

Diamond specifications and retailer prices

From HK$35,817 HKD
$4,565 USD
As of November 1, 2026
Save HK$13,447 HKD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$59,160 HKD at MOH London · As of October 19, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555654985. Listed at 9 retailers as of November 1, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.75°
OriginNatural
Grading LabGIA
CertificateGIA 6555654985
Dimensions6.80 × 6.71 × 4.49 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.80 mm6.71 mm1.71 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555654985
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 36.75°Culet: NoneDepth 67.0%

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 1
Current: HK$59,160 HKD|Low: HK$26,815 HKD|High: HK$63,494 HKD|Avg: HK$39,937 HKD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7HK$26,815 HKD
Retailer 11HK$35,005 HKD
Retailer 4HK$35,817 HKD
Retailer 8HK$35,955 HKD
Retailer 6HK$36,233 HKD
Retailer 5HK$36,531 HKD
Retailer 3HK$39,311 HKD
Retailer 10HK$39,858 HKD
Retailer 9HK$42,988 HKD
Retailer 2HK$49,264 HKD
MOH LondonHK$59,160 HKD

39 data points across 11 retailers

9 retailersHK$35,817 HKD to HK$49,264 HKD

Retailer 1
-
HK$26,815 HKD
Price last confirmed 10 days ago
Retailer 2
-
HK$35,005 HKD
SGD 6,029 SGD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$35,817 HKD
$4,565 USD
View
A
Retailer 4
-
HK$36,233 HKD
$4,618 USD
View
A
Retailer 5
-
HK$36,531 HKD
$4,656 USD
View
Final sale: no returns
A
Retailer 6
-
HK$37,768 HKD
A$7,406 AUD
View
A
Retailer 7
-
HK$39,311 HKD
A$7,708 AUD
View
B+
Retailer 8
-
HK$49,264 HKD
£4,944 GBP
View
Most Expensive
MOH London
DB96ABC11 · Oct 19
HK$59,160 HKD
£5,937 GBP
View
Price last confirmed 14 days ago
8 more retailers have this diamond
Prices start from HK$35,817 HKDSave up to HK$13,447 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$35,817 HKD