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Marquise|Natural|GIA

1.50ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6552621628

Certificate GIA 6552621628

Diamond specifications and retailer prices

From ₹9,61,913 INR
$10,135 USD
As of November 1, 2026
Save ₹8,15,657 INR (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹17,77,569 INR at NZ Jewellers · As of October 30, 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 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 6552621628. Listed at 22 retailers as of October 30, 2026, with prices from ₹9,61,913 to ₹17,77,569, a ₹8,15,657 spread on the same certified stone. NZ Jewellers lists it at ₹17,77,569. 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

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552621628
Dimensions11.12 × 6.01 × 3.69 mm
L/W Ratio1.85
Key to symbols
Feather, Crystal, Needle, Natural
Top View
11.12 mm6.01 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552621628
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.3%

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: ₹11,93,241 INR|Low: ₹9,61,913 INR|High: ₹16,85,812 INR|Avg: ₹12,22,680 INR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10₹9,61,913 INR
Retailer 11₹9,89,627 INR
Retailer 12₹10,52,077 INR
Retailer 2₹10,75,425 INR
Retailer 6₹11,53,403 INR
Retailer 9₹11,59,789 INR
Retailer 3₹11,73,183 INR
Retailer 4₹11,80,965 INR
Retailer 1₹11,93,241 INR
Retailer 5₹12,84,559 INR
Retailer 8₹15,66,914 INR
Retailer 7₹16,65,683 INR

38 data points across 12 retailers

22 retailers₹9,61,913 INR to ₹17,77,569 INR

B+
Cheapest Retailer
-
₹9,61,913 INR
$10,135 USD
B+
Retailer 2
-
₹9,89,627 INR
$10,427 USD
View
B+
Retailer 3
-
₹9,94,182 INR
$10,475 USD
View
B+
Retailer 4
-
₹10,52,077 INR
$11,085 USD
View
B+
Retailer 5
-
₹10,66,599 INR
$11,238 USD
View
B
Retailer 6
-
₹10,75,425 INR
$11,331 USD
View
B+
Retailer 7
-
₹11,53,403 INR
£9,569 GBP
View
B+
Retailer 8
-
₹11,55,434 INR
$12,174 USD
View
Retailer 9
-
₹11,59,789 INR
A$18,800 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
₹11,73,183 INR
$12,361 USD
View
B
Retailer 11
-
₹11,80,965 INR
$12,443 USD
View
B+
Retailer 12
-
₹11,93,241 INR
£9,899 GBP
View
B
Retailer 13
-
₹12,42,372 INR
$13,090 USD
View
B
Retailer 14
-
₹12,42,372 INR
$13,090 USD
View
B
Retailer 15
-
₹12,67,761 INR
$13,358 USD
View
B
Retailer 16
-
₹12,84,132 INR
$13,530 USD
View
B
Retailer 17
-
₹12,84,559 INR
€12,890 EUR
View
B
Retailer 18
-
₹13,33,201 INR
$14,047 USD
View
Retailer 19
-
₹14,02,960 INR
$14,782 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
₹15,66,914 INR
ZAR 266,712 ZAR
View
B
Retailer 21
-
₹16,65,683 INR
£13,819 GBP
View
Most Expensive
B
NZ Jewellers
67900167-de5d-4b53-ac4f-ac2b59c55360 · Oct 30
₹17,77,569 INR
$18,729 USD
View
21 more retailers have this diamond
Prices start from ₹9,61,913 INRSave up to ₹8,15,657 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
₹9,61,913 INR