CaratHunter
Plans
Marquise|Natural|GIA

1.71ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 5533790305

Certificate GIA 5533790305

Diamond specifications and retailer prices

From HK$97,201 HKD
£9,755 GBP
As of November 2, 2026
Save HK$46,586 HKD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$143,788 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533790305. Listed at 6 retailers as of October 30, 2026, with prices from HK$97,201 to HK$143,788, a HK$46,586 spread on the same certified stone. NZ Jewellers lists it at HK$143,788. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.42°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 5533790305
Dimensions12.31 × 6.40 × 3.81 mm
L/W Ratio1.92
Top View
12.31 mm6.40 mm1.71 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533790305
Side View
Table 61.0%Crown 36.42°Girdle: STK-THKPavilion 39.42°Culet: NoneDepth 59.6%

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 2
Current: HK$143,788 HKD|Low: HK$93,251 HKD|High: HK$149,955 HKD|Avg: HK$112,328 HKD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8HK$93,251 HKD
Retailer 2HK$97,201 HKD
Retailer 5HK$101,576 HKD
Retailer 6HK$102,674 HKD
Retailer 7HK$103,161 HKD
Retailer 3HK$107,335 HKD
Retailer 10HK$110,084 HKD
Retailer 9HK$112,308 HKD
Retailer 11HK$114,615 HKD
Retailer 4HK$134,731 HKD
NZ JewellersHK$143,788 HKD

33 data points across 11 retailers

6 retailersHK$97,201 HKD to HK$143,788 HKD

A
Cheapest Retailer
-
HK$97,201 HKD
£9,755 GBP
B+
Retailer 2
-
HK$101,576 HKD
$12,946 USD
View
B+
Retailer 3
-
HK$102,674 HKD
$13,086 USD
View
B+
Retailer 4
-
HK$103,161 HKD
$13,148 USD
View
B
Retailer 5
-
HK$134,731 HKD
£13,521 GBP
View
Most Expensive
B
NZ Jewellers
153864bd-53e8-4578-8e92-270038998171 · Oct 30
HK$143,788 HKD
$18,326 USD
View
5 more retailers have this diamond
Prices start from HK$97,201 HKDSave up to HK$46,586 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$97,201 HKD