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Marquise|Natural|GIA

1.70ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2556223740

Certificate GIA 2556223740

Diamond specifications and retailer prices

From ₹10,01,965 INR
$10,557 USD
As of November 1, 2026
Save ₹7,97,908 INR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹17,99,873 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded F 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 2556223740. Listed at 12 retailers as of November 1, 2026, with prices from ₹10,01,965 to ₹17,99,873, a ₹7,97,908 spread on the same certified stone. NZ Jewellers lists it at ₹17,99,873. 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

1.70
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556223740
Dimensions11.27 × 6.22 × 3.97 mm
L/W Ratio1.81
Top View
11.27 mm6.22 mm1.70 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556223740
Side View
Table 60.0%CrownGirdlePavilionCulet: NDepth 63.8%

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: ₹12,16,738 INR|Low: ₹9,89,911 INR|High: ₹17,06,906 INR|Avg: ₹12,70,600 INR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6₹10,01,965 INR
Retailer 5₹10,79,791 INR
Retailer 7₹10,88,902 INR
Retailer 4₹11,58,290 INR
Retailer 8₹11,87,894 INR
Retailer 1₹12,16,738 INR
Retailer 9₹13,49,905 INR
Retailer 2₹13,60,298 INR
Retailer 3₹16,86,536 INR

41 data points across 9 retailers

12 retailers₹10,01,965 INR to ₹17,99,873 INR

B+
Cheapest Retailer
-
₹10,01,965 INR
$10,557 USD
B+
Retailer 2
-
₹10,79,791 INR
$11,377 USD
View
Final sale: no returns
B+
Retailer 3
-
₹10,79,886 INR
$11,378 USD
View
B+
Retailer 4
-
₹10,88,902 INR
$11,473 USD
View
B+
Retailer 5
-
₹11,58,290 INR
£9,610 GBP
View
B
Retailer 6
-
₹11,69,861 INR
$12,326 USD
View
B
Retailer 7
-
₹11,87,894 INR
$12,516 USD
View
B+
Retailer 8
-
₹12,16,738 INR
£10,094 GBP
View
B
Retailer 9
-
₹13,49,905 INR
$14,223 USD
View
B
Retailer 10
-
₹13,60,298 INR
€13,650 EUR
View
B
Retailer 11
-
₹16,86,536 INR
£13,992 GBP
View
Most Expensive
B
NZ Jewellers
f06bab0f-8ec7-407a-bdd4-1c9393d8ce34 · Nov 3
₹17,99,873 INR
$18,964 USD
View
11 more retailers have this diamond
Prices start from ₹10,01,965 INRSave up to ₹7,97,908 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+
1.70ct Marquise
₹10,01,965 INR