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Marquise|Natural|GIA

1.50ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 6455423519

Certificate GIA 6455423519

Diamond specifications and retailer prices

From ₹10,26,072 INR
$10,811 USD
As of November 1, 2026
Save ₹7,99,142 INR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹18,25,214 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct 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 6455423519. Listed at 9 retailers as of November 1, 2026, with prices from ₹10,26,072 to ₹18,25,214, a ₹7,99,142 spread on the same certified stone. NZ Jewellers lists it at ₹18,25,214. 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

1.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455423519
Dimensions11.42 × 6.01 × 3.62 mm
L/W Ratio1.90
Top View
11.42 mm6.01 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455423519
Side View
TableCrownGirdle: STK-VTKPavilionCulet: NoneDepth

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹18,25,214 INR|Low: ₹8,45,420 INR|High: ₹18,25,214 INR|Avg: ₹12,23,878 INR
NZ Jewellers
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
November 2, 2026
Retailer 15₹8,45,420 INR
Retailer 14₹10,26,072 INR
Retailer 13₹10,49,874 INR
Retailer 3₹10,88,782 INR
Retailer 8₹10,95,072 INR
Retailer 12₹10,95,072 INR
Retailer 10₹11,86,375 INR
Retailer 9₹12,04,598 INR
Retailer 4₹13,15,286 INR
Retailer 5₹13,17,351 INR
Retailer 7₹13,17,351 INR
Retailer 2₹13,32,793 INR
Retailer 6₹13,61,009 INR
Retailer 11₹13,68,887 INR
NZ Jewellers₹18,25,214 INR

18 data points across 15 retailers

9 retailers₹10,26,072 INR to ₹18,25,214 INR

B
Cheapest Retailer
-
₹10,26,072 INR
$10,811 USD
B
Retailer 2
-
₹10,49,874 INR
CA$15,364 CAD
View
C
Retailer 3
-
₹10,95,072 INR
$11,538 USD
View
Final sale: no returns
C
Retailer 4
-
₹11,86,375 INR
$12,500 USD
View
C
Retailer 5
-
₹12,04,598 INR
$12,692 USD
View
C
Retailer 6
-
₹13,32,793 INR
€13,374 EUR
View
Retailer 7
-
₹13,68,887 INR
$14,423 USD
View
Price last confirmed 57 days ago
C
Retailer 8
-
₹13,68,887 INR
$14,423 USD
View
Most Expensive
C
NZ Jewellers
044d2ac6-c33f-45ad-80ba-b023f12f0ed2 · Nov 3
₹18,25,214 INR
$19,231 USD
View
8 more retailers have this diamond
Prices start from ₹10,26,072 INRSave up to ₹7,99,142 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
1.50ct Marquise
₹10,26,072 INR