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Marquise|Natural|GIA

1.71ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 2557313720

Certificate GIA 2557313720

Diamond specifications and retailer prices

From ₹11,90,958 INR
$12,543 USD
As of November 1, 2026
Save ₹8,13,793 INR (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹20,04,751 INR 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 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 2557313720. Listed at 17 retailers as of November 1, 2026, with prices from ₹11,90,958 to ₹20,04,751, a ₹8,13,793 spread on the same certified stone. MOH London lists it at ₹20,04,751. 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 angle39.82°
Pavilion angle38.37°
OriginNatural
Grading LabGIA
CertificateGIA 2557313720
Dimensions11.66 × 6.16 × 3.86 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.66 mm6.16 mm1.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557313720
Side View
Table 58.0%Crown 39.82°Girdle: MED-THKPavilion 38.37°Culet: NoneDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹20,04,751 INR|Low: ₹8,42,655 INR|High: ₹20,26,215 INR|Avg: ₹13,86,234 INR|-1.1%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 10₹8,42,655 INR
Retailer 12₹10,74,883 INR
Retailer 9₹11,27,721 INR
Retailer 15₹11,70,371 INR
Retailer 3₹11,90,958 INR
Retailer 20₹12,30,077 INR
Retailer 18₹12,60,936 INR
Retailer 22₹12,94,358 INR
Retailer 11₹13,32,262 INR
Retailer 6₹13,70,407 INR
Retailer 13₹13,70,841 INR
Retailer 19₹13,79,095 INR
Retailer 21₹14,08,773 INR
Retailer 4₹14,11,907 INR
Retailer 8₹14,11,907 INR
Retailer 14₹14,21,283 INR
Retailer 7₹14,59,382 INR
Retailer 5₹15,04,671 INR
Retailer 2₹16,16,994 INR
Retailer 17₹17,91,915 INR
Retailer 16₹18,85,853 INR
MOH London₹20,04,751 INR

22 data points across 22 retailers

17 retailers₹11,90,958 INR to ₹20,04,751 INR

B+
Cheapest Retailer
-
₹11,90,958 INR
$12,543 USD
B
Retailer 2
-
₹12,30,077 INR
$12,955 USD
View
Final sale: no returns
B
Retailer 3
-
₹12,60,936 INR
$13,280 USD
View
B
Retailer 4
-
₹12,94,358 INR
$13,632 USD
View
B
Retailer 5
-
₹13,70,407 INR
$14,433 USD
View
B
Retailer 6
-
₹13,70,841 INR
£11,368 GBP
View
Retailer 7
-
₹13,79,095 INR
A$22,345 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
₹14,08,773 INR
$14,837 USD
View
B
Retailer 9
-
₹14,11,907 INR
$14,870 USD
View
B
Retailer 10
-
₹14,11,907 INR
$14,870 USD
View
Retailer 11
-
₹14,44,095 INR
$15,209 USD
View
Price last confirmed 39 days ago
B
Retailer 12
-
₹14,59,382 INR
$15,370 USD
View
B
Retailer 13
-
₹15,04,671 INR
$15,847 USD
View
B
Retailer 14
-
₹16,16,994 INR
€16,219 EUR
View
B
Retailer 15
-
₹17,91,915 INR
£14,860 GBP
View
B
Retailer 16
-
₹18,85,853 INR
ZAR 320,865 ZAR
View
Most Expensive
B
MOH London
0C76255AB · Nov 1
₹20,04,751 INR
£16,625 GBP
View
16 more retailers have this diamond
Prices start from ₹11,90,958 INRSave up to ₹8,13,793 INR

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
₹11,90,958 INR