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Marquise|Natural|GIA

1.71ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6542771669

Certificate GIA 6542771669

Diamond specifications and retailer prices

From HK$96,986 HKD
$12,361 USD
As of November 1, 2026
Save HK$66,273 HKD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$163,259 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 6542771669. Listed at 16 retailers as of November 1, 2026, with prices from HK$96,986 to HK$163,259, a HK$66,273 spread on the same certified stone. MOH London lists it at HK$163,259. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542771669
Dimensions13.41 × 6.25 × 3.65 mm
L/W Ratio2.15
Top View
13.41 mm6.25 mm1.71 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542771669
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.4%

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 1
Current: HK$163,259 HKD|Low: HK$93,949 HKD|High: HK$168,730 HKD|Avg: HK$118,216 HKD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 17HK$96,986 HKD
Retailer 4HK$97,174 HKD
Retailer 15HK$100,171 HKD
Retailer 14HK$104,534 HKD
Retailer 9HK$105,077 HKD
Retailer 11HK$105,405 HKD
Retailer 12HK$111,501 HKD
Retailer 8HK$111,595 HKD
Retailer 10HK$111,620 HKD
Retailer 16HK$113,243 HKD
Retailer 7HK$117,597 HKD
Retailer 6HK$118,241 HKD
Retailer 13HK$118,241 HKD
Retailer 5HK$122,164 HKD
Retailer 2HK$131,674 HKD
Retailer 3HK$148,087 HKD
MOH LondonHK$163,259 HKD

42 data points across 17 retailers

16 retailersHK$96,986 HKD to HK$163,259 HKD

B+
Cheapest Retailer
-
HK$96,986 HKD
$12,361 USD
B+
Retailer 2
-
HK$97,174 HKD
$12,385 USD
View
B+
Retailer 3
-
HK$100,171 HKD
$12,767 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$104,534 HKD
$13,323 USD
View
B+
Retailer 5
-
HK$105,405 HKD
$13,434 USD
View
B+
Retailer 6
-
HK$111,501 HKD
$14,211 USD
View
B+
Retailer 7
-
HK$111,595 HKD
$14,223 USD
View
B+
Retailer 8
-
HK$111,620 HKD
£11,202 GBP
View
B
Retailer 9
-
HK$113,243 HKD
$14,433 USD
View
B+
Retailer 10
-
HK$117,597 HKD
$14,988 USD
View
B+
Retailer 11
-
HK$118,241 HKD
$15,070 USD
View
B+
Retailer 12
-
HK$118,241 HKD
$15,070 USD
View
B+
Retailer 13
-
HK$122,164 HKD
$15,570 USD
View
B+
Retailer 14
-
HK$131,674 HKD
€15,983 EUR
View
B
Retailer 15
-
HK$148,087 HKD
$18,874 USD
View
Most Expensive
B
MOH London
D450E2016 · Nov 1
HK$163,259 HKD
£16,384 GBP
View
15 more retailers have this diamond
Prices start from HK$96,986 HKDSave up to HK$66,273 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$96,986 HKD