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Marquise|Natural|GIA

1.70ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 1565578236

Certificate GIA 1565578236

Diamond specifications and retailer prices

From ₹10,27,374 INR
SGD 14,628 SGD
As of November 1, 2026
Save ₹8,13,690 INR (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹18,41,064 INR at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.7ct natural marquise diamond

This 1.7ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565578236. Listed at 15 retailers as of November 1, 2026, with prices from ₹10,27,374 to ₹18,41,064, a ₹8,13,690 spread on the same certified stone. With Clarity lists it at ₹18,41,064. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.25°
Pavilion angle36.86°
OriginNatural
Grading LabGIA
CertificateGIA 1565578236
Dimensions12.08 × 6.00 × 3.70 mm
L/W Ratio2.01
Culet sizeNone
Top View
12.08 mm6.00 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565578236
Side View
Table 58.0%Crown 43.25°Girdle: MED-VTKPavilion 36.86°Culet: NoneDepth 61.7%

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: ₹13,12,363 INR|Low: ₹10,27,374 INR|High: ₹18,41,064 INR|Avg: ₹12,59,761 INR|+0.6%
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
With Clarity
November 2, 2026
Retailer 7₹10,27,374 INR
Retailer 9₹10,77,798 INR
Retailer 10₹10,89,567 INR
Retailer 8₹11,05,512 INR
Retailer 11₹11,14,952 INR
Retailer 3₹11,23,734 INR
Retailer 6₹11,28,696 INR
Retailer 5₹11,35,598 INR
Retailer 4₹13,02,232 INR
Retailer 12₹13,12,321 INR
Retailer 1₹13,12,363 INR
Retailer 2₹13,45,993 INR
Retailer 13₹15,89,173 INR
With Clarity₹18,41,064 INR

19 data points across 14 retailers

15 retailers₹10,27,374 INR to ₹18,41,064 INR

B+
Cheapest Retailer
-
₹10,27,374 INR
SGD 14,628 SGD
B+
Retailer 2
-
₹10,77,798 INR
$11,356 USD
View
B
Retailer 3
-
₹10,89,567 INR
$11,480 USD
View
B+
Retailer 4
-
₹11,05,512 INR
$11,648 USD
View
B
Retailer 5
-
₹11,12,005 INR
SGD 15,833 SGD
View
B
Retailer 6
-
₹11,14,952 INR
$11,747 USD
View
B
Retailer 7
-
₹11,23,734 INR
$11,840 USD
View
B+
Retailer 8
-
₹11,28,696 INR
£9,364 GBP
View
B
Retailer 9
-
₹11,35,598 INR
$11,965 USD
View
B
Retailer 10
-
₹13,02,232 INR
$13,721 USD
View
B
Retailer 11
-
₹13,12,321 INR
$13,827 USD
View
B
Retailer 12
-
₹13,12,363 INR
€13,169 EUR
View
B
Retailer 13
-
₹13,45,993 INR
$14,182 USD
View
B
Retailer 14
-
₹15,89,173 INR
$16,744 USD
View
Most Expensive
B
With Clarity
1565578236 · Nov 1
₹18,41,064 INR
$19,398 USD
View
14 more retailers have this diamond
Prices start from ₹10,27,374 INRSave up to ₹8,13,690 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
₹10,27,374 INR