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Marquise|Natural|GIA

1.70ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 6542671205

Certificate GIA 6542671205

Diamond specifications and retailer prices

From ₹14,69,985 INR
A$23,828 AUD
As of November 2, 2026
Save ₹29,830 INR (2%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹14,99,815 INR at Yorxs · As of October 28, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6542671205. Listed at 3 retailers as of October 28, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.94°
Pavilion angle39.56°
OriginNatural
Grading LabGIA
CertificateGIA 6542671205
Dimensions10.99 × 6.04 × 4.02 mm
L/W Ratio1.82
Top View
10.99 mm6.04 mm1.70 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542671205
Side View
Table 60.0%Crown 43.94°Girdle: STK-VTKPavilion 39.56°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹12,20,827 INR|Low: ₹7,92,210 INR|High: ₹17,81,149 INR|Avg: ₹12,36,563 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
October 28, 2026
Retailer 3₹7,92,210 INR
Retailer 4₹10,10,659 INR
Retailer 12₹10,60,429 INR
Retailer 7₹11,29,904 INR
Retailer 10₹11,50,119 INR
Retailer 13₹11,59,610 INR
Retailer 2₹11,70,187 INR
Retailer 1₹12,20,827 INR
Retailer 11₹12,23,268 INR
Retailer 5₹12,97,618 INR
Retailer 8₹13,52,942 INR
Retailer 6₹14,69,985 INR
Yorxs₹14,99,815 INR
Retailer 9₹17,81,149 INR

3 data points across 14 retailers

3 retailers₹14,69,985 INR to ₹14,99,815 INR

Retailer 1
-
₹12,20,827 INR
$12,863 USD
Price last confirmed 13 days ago
B
Retailer 2
-
₹14,69,985 INR
A$23,828 AUD
View
Most Expensive
C
Yorxs
54F43B549 · Oct 28
₹14,99,815 INR
€15,050 EUR
View
2 more retailers have this diamond
Prices start from ₹14,69,985 INRSave up to ₹29,830 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
₹14,69,985 INR