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Marquise|Natural|GIA

1.50ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 1457090445

Certificate GIA 1457090445

Diamond specifications and retailer prices

From ₹10,16,866 INR
$10,714 USD
As of October 31, 2026
Save ₹8,47,736 INR (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹18,64,602 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 1457090445. Listed at 12 retailers as of October 30, 2026, with prices from ₹10,16,866 to ₹18,64,602, a ₹8,47,736 spread on the same certified stone. NZ Jewellers lists it at ₹18,64,602. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1457090445
Dimensions11.68 × 6.07 × 3.50 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Top View
11.68 mm6.07 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1457090445
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 57.6%

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: Oct 31
Current: ₹18,64,602 INR|Low: ₹10,16,866 INR|High: ₹18,64,602 INR|Avg: ₹13,32,642 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9₹10,16,866 INR
Retailer 11₹10,48,186 INR
Retailer 7₹11,16,237 INR
Retailer 10₹12,12,001 INR
Retailer 5₹12,12,358 INR
Retailer 8₹12,30,603 INR
Retailer 4₹12,51,723 INR
Retailer 3₹13,98,404 INR
Retailer 6₹14,09,727 INR
Retailer 2₹17,47,286 INR
NZ Jewellers₹18,64,602 INR

42 data points across 11 retailers

12 retailers₹10,16,866 INR to ₹18,64,602 INR

B+
Cheapest Retailer
-
₹10,16,866 INR
$10,714 USD
B
Retailer 2
-
₹10,48,186 INR
$11,044 USD
View
B+
Retailer 3
-
₹11,04,263 INR
$11,635 USD
View
B+
Retailer 4
-
₹11,16,237 INR
$11,761 USD
View
Final sale: no returns
B
Retailer 5
-
₹12,12,001 INR
$12,770 USD
View
B
Retailer 6
-
₹12,12,358 INR
£10,058 GBP
View
B
Retailer 7
-
₹12,30,603 INR
$12,966 USD
View
B
Retailer 8
-
₹12,51,723 INR
£10,385 GBP
View
B
Retailer 9
-
₹13,98,404 INR
$14,734 USD
View
B
Retailer 10
-
₹14,09,727 INR
€14,146 EUR
View
B
Retailer 11
-
₹17,47,286 INR
£14,496 GBP
View
Most Expensive
B
NZ Jewellers
509fd407-2f62-48bc-9d7b-a8d631103646 · Oct 30
₹18,64,602 INR
$19,646 USD
View
11 more retailers have this diamond
Prices start from ₹10,16,866 INRSave up to ₹8,47,736 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
₹10,16,866 INR