CaratHunter
Plans
Marquise|Natural|GIA

1.71ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6552304084

Certificate GIA 6552304084

Diamond specifications and retailer prices

From HK$102,127 HKD
CA$18,078 CAD
As of November 2, 2026
Save HK$29,761 HKD (23%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$131,889 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise 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 6552304084. Listed at 10 retailers as of November 2, 2026, with prices from HK$102,127 to HK$131,889, a HK$29,761 spread on the same certified stone. Yorxs lists it at HK$131,889. 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
Crown angle39.51°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552304084
Dimensions11.51 × 6.16 × 3.97 mm
L/W Ratio1.87
Culet sizeNone
Top View
11.51 mm6.16 mm1.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552304084
Side View
Table 57.0%Crown 39.51°Girdle: MED-VTKPavilion 39.8°Culet: NoneDepth 64.5%

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 2
Current: HK$125,911 HKD|Low: HK$70,852 HKD|High: HK$131,889 HKD|Avg: HK$111,530 HKD|-0.1%
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
Yorxs
November 2, 2026
Retailer 5HK$70,852 HKD
Retailer 13HK$85,936 HKD
Retailer 3HK$91,078 HKD
Retailer 4HK$95,966 HKD
Retailer 6HK$102,127 HKD
Retailer 2HK$109,972 HKD
Retailer 10HK$119,253 HKD
Retailer 9HK$124,047 HKD
Retailer 11HK$124,047 HKD
Retailer 1HK$125,911 HKD
Retailer 7HK$126,652 HKD
Retailer 12HK$128,205 HKD
Retailer 8HK$130,666 HKD
YorxsHK$131,889 HKD

21 data points across 14 retailers

10 retailersHK$102,127 HKD to HK$131,889 HKD

B
Cheapest Retailer
-
HK$102,127 HKD
CA$18,078 CAD
B
Retailer 2
-
HK$119,253 HKD
$15,199 USD
View
B
Retailer 3
-
HK$124,047 HKD
$15,810 USD
View
B
Retailer 4
-
HK$124,047 HKD
$15,810 USD
View
B
Retailer 5
-
HK$125,911 HKD
£12,636 GBP
View
B
Retailer 6
-
HK$126,652 HKD
$16,142 USD
View
B
Retailer 7
-
HK$128,205 HKD
$16,340 USD
View
B
Retailer 8
-
HK$130,666 HKD
$16,654 USD
View
Retailer 9
-
HK$130,666 HKD
$16,654 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Yorxs
621132763 · Nov 2
HK$131,889 HKD
€16,009 EUR
View
9 more retailers have this diamond
Prices start from HK$102,127 HKDSave up to HK$29,761 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 Marquise
HK$102,127 HKD