CaratHunter
Plans
Marquise|Natural|GIA

1.71ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6561175366

Certificate GIA 6561175366

Diamond specifications and retailer prices

From HK$40,057 HKD
As of November 4, 2026
Save HK$29,205 HKD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$69,262 HKD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561175366. Listed at 12 retailers as of November 3, 2026, with prices from HK$40,057 to HK$69,262, a HK$29,205 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$69,262. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.88°
Pavilion angle40.29°
OriginNatural
Grading LabGIA
CertificateGIA 6561175366
Dimensions11.56 × 6.11 × 3.93 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.56 mm6.11 mm1.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561175366
Side View
Table 59.0%Crown 39.88°Girdle: THN-THKPavilion 40.29°Culet: NoneDepth 64.4%

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 4
Current: HK$40,425 HKD|Low: HK$40,057 HKD|High: HK$74,892 HKD|Avg: HK$47,880 HKD|-6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 4HK$40,057 HKD
Retailer 3HK$40,143 HKD
Retailer 1HK$40,425 HKD
Retailer 11HK$41,342 HKD
Retailer 2HK$41,813 HKD
Retailer 10HK$42,212 HKD
Retailer 5HK$43,255 HKD
Retailer 9HK$48,153 HKD
Retailer 8HK$48,278 HKD
Retailer 6HK$49,846 HKD
Retailer 7HK$53,663 HKD
Wholesale Diamonds DirectHK$69,262 HKD

30 data points across 12 retailers

12 retailersHK$40,057 HKD to HK$69,262 HKD

A
Cheapest Retailer
-
HK$40,057 HKD
A
Retailer 2
-
HK$40,143 HKD
View
A
Retailer 3
-
HK$40,425 HKD
View
A
Retailer 4
-
HK$41,342 HKD
View
A
Retailer 5
-
HK$41,813 HKD
View
A
Retailer 6
-
HK$42,212 HKD
View
A
Retailer 7
-
HK$43,255 HKD
View
B+
Retailer 8
-
HK$48,153 HKD
View
B+
Retailer 9
-
HK$48,278 HKD
View
B+
Retailer 10
-
HK$49,846 HKD
View
B+
Retailer 11
-
HK$53,663 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
331029256 · Nov 3
HK$69,262 HKD
$8,837 USD
View
11 more retailers have this diamond
Prices start from HK$40,057 HKDSave up to HK$29,205 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 Marquise
HK$40,057 HKD