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Marquise|Natural|IGI

1.50ct G SI1 Marquise Natural Diamond

VG • G/SI1 • IGI 814628506

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 814628506

Diamond specifications and retailer prices

From ₹5,14,265 INR
As of November 2, 2026
Save ₹4,33,748 INR (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹11,37,686 INR at NZ Jewellers · As of September 20, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 814628506. Listed at 16 retailers as of November 1, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle34.6°
OriginNatural
Grading LabIGI
CertificateIGI 814628506
Dimensions11.43 × 6.18 × 3.44 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
11.43 mm6.18 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628506
Side View
Table 61.0%Crown 34.9°Girdle: MED-VTKPavilion 34.6°Culet: NoneDepth 55.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹6,90,660 INR|Low: ₹5,13,229 INR|High: ₹9,53,076 INR|Avg: ₹6,76,554 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
November 2, 2026
Retailer 6₹5,14,265 INR
Retailer 3₹5,93,282 INR
Retailer 13₹6,08,848 INR
Retailer 2₹6,29,253 INR
Retailer 7₹6,40,938 INR
Retailer 9₹6,59,854 INR
Retailer 4₹6,76,327 INR
Retailer 12₹6,86,199 INR
Retailer 1₹6,90,660 INR
Retailer 5₹6,95,564 INR
Retailer 8₹7,02,073 INR
Retailer 11₹8,35,779 INR
Retailer 10₹9,48,013 INR

22 data points across 13 retailers

16 retailers₹5,14,265 INR to ₹9,48,013 INR

A
Cheapest Retailer
-
₹5,14,265 INR
A
Retailer 2
-
₹5,93,282 INR
$6,251 USD
View
A
Retailer 3
-
₹6,08,848 INR
$6,415 USD
View
B+
Retailer 4
-
₹6,29,253 INR
$6,630 USD
View
A
Retailer 5
-
₹6,40,938 INR
£5,317 GBP
View
A
Retailer 6
-
₹6,59,854 INR
£5,474 GBP
View
B+
Retailer 7
-
₹6,76,327 INR
$7,126 USD
View
Retailer 8
-
₹6,80,220 INR
$7,167 USD
View
Price last confirmed 40 days ago
B+
Retailer 9
-
₹6,86,199 INR
$7,230 USD
View
Retailer 10
-
₹6,90,660 INR
$7,277 USD
View
B+
Retailer 11
-
₹6,95,564 INR
$7,329 USD
View
A
Retailer 12
-
₹7,02,073 INR
€7,045 EUR
View
Retailer 13
-
₹7,84,906 INR
$8,270 USD
View
Price last confirmed 41 days ago
B+
Retailer 14
-
₹8,35,779 INR
ZAR 142,262 ZAR
View
B
Retailer 15
-
₹9,48,013 INR
£7,865 GBP
View
Most Expensive
NZ Jewellers
88e37217-5790-4b88-998b-c1105d12e8cf · Sep 20
₹11,37,686 INR
$11,987 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from ₹5,14,265 INRSave up to ₹4,33,748 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.

A
1.50ct Marquise
₹5,14,265 INR