Marquise|Natural|GIA

1.70ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 7551808281

Certificate GIA 7551808281

Diamond specifications and retailer prices

From ₹10,39,644 INR

$10,954 USD

As of November 1, 2026

Save ₹8,27,900 INR (44%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: ₹18,67,544 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551808281. Listed at 13 retailers as of November 1, 2026, with prices from ₹10,39,644 to ₹18,67,544, a ₹8,27,900 spread on the same certified stone. NZ Jewellers lists it at ₹18,67,544. 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

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

OriginNatural

Grading LabGIA

CertificateGIA 7551808281

Dimensions11.03 × 6.13 × 4.00 mm

L/W Ratio1.80

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

CertificateGIA 7551808281

Side View

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: ₹12,12,378 INR|Low: ₹10,39,644 INR|High: ₹17,71,031 INR|Avg: ₹13,15,224 INR|-2.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 3, 2026

Retailer 9₹10,39,644 INR

Retailer 10₹11,03,803 INR

Retailer 2₹11,20,507 INR

Retailer 1₹12,12,378 INR

Retailer 7₹12,19,281 INR

Retailer 8₹12,32,596 INR

Retailer 3₹12,53,581 INR

Retailer 4₹14,11,421 INR

Retailer 6₹16,46,155 INR

Retailer 5₹17,49,937 INR

39 data points across 10 retailers

13 retailers₹10,39,644 INR to ₹18,67,544 INR

B+

Cheapest Retailer

₹10,39,644 INR

$10,954 USD

B+

Retailer 2

₹11,03,803 INR

$11,630 USD

View

B+

Retailer 3

₹11,20,507 INR

$11,806 USD

View

B+

Retailer 4

₹12,12,378 INR

£10,058 GBP

View

Retailer 5

₹12,13,899 INR

$12,790 USD

View

Retailer 6

₹12,19,281 INR

A$19,764 AUD

View

Price last confirmed 10 days ago

B+

Retailer 7

₹12,32,596 INR

$12,987 USD

View

B+

Retailer 8

₹12,53,581 INR

£10,400 GBP

View

Retailer 9

₹14,00,587 INR

$14,757 USD

View

Retailer 10

₹14,11,421 INR

€14,163 EUR

View

Retailer 11

₹16,46,155 INR

ZAR 280,200 ZAR

View

Retailer 12

₹17,49,937 INR

£14,518 GBP

View

Most Expensive

NZ Jewellers

a02cec0a-cb7b-4da6-b633-baf9211396cb · Nov 3

₹18,67,544 INR

$19,677 USD

View

12 more retailers have this diamond

Prices start from ₹10,39,644 INRSave up to ₹8,27,900 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.

Similar diamonds

B+

1.70ct Marquise

₹10,39,644 INR