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Marquise|Natural|GIA

1.71ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 7553746870

Certificate GIA 7553746870

Diamond specifications and retailer prices

From HK$115,268 HKD
$14,692 USD
As of November 2, 2026
Save HK$77,416 HKD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$192,685 HKD at MOH London · As of November 1, 2026
View at MOH London

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 7553746870. Listed at 6 retailers as of November 1, 2026, with prices from HK$115,268 to HK$192,685, a HK$77,416 spread on the same certified stone. MOH London lists it at HK$192,685. 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
OriginNatural
Grading LabGIA
CertificateGIA 7553746870
Dimensions13.42 × 5.89 × 3.67 mm
L/W Ratio2.28
Girdle conditionFaceted
Culet sizeNone
Top View
13.42 mm5.89 mm1.71 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553746870
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$192,685 HKD|Low: HK$129,218 HKD|High: HK$195,006 HKD|Avg: HK$159,577 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4HK$130,005 HKD
Retailer 2HK$139,005 HKD
Retailer 3HK$149,643 HKD
Retailer 5HK$174,779 HKD
MOH LondonHK$192,685 HKD

42 data points across 5 retailers

6 retailersHK$115,268 HKD to HK$192,685 HKD

B+
Cheapest Retailer
-
HK$115,268 HKD
$14,692 USD
B+
Retailer 2
-
HK$130,005 HKD
£13,047 GBP
View
B+
Retailer 3
-
HK$139,005 HKD
£13,951 GBP
View
B
Retailer 4
-
HK$149,643 HKD
€18,165 EUR
View
B
Retailer 5
-
HK$174,779 HKD
$22,277 USD
View
Most Expensive
B
MOH London
EA31BCE82 · Nov 1
HK$192,685 HKD
£19,338 GBP
View
5 more retailers have this diamond
Prices start from HK$115,268 HKDSave up to HK$77,416 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$115,268 HKD