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Round|Natural|GIA

1.50ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 5516507747

Certificate GIA 5516507747

Diamond specifications and retailer prices

From ₹2,55,757 INR
As of November 5, 2026
Save ₹3,41,356 INR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹5,97,114 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5516507747. Listed at 13 retailers as of November 5, 2026, with prices from ₹2,55,757 to ₹5,97,114, a ₹3,41,356 spread on the same certified stone. NZ Jewellers lists it at ₹5,97,114. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5516507747
Dimensions7.26 × 7.29 × 4.48 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.26 mm7.29 mm1.50 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516507747
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.6%

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: Nov 5
Current: ₹5,97,114 INR|Low: ₹1,74,599 INR|High: ₹5,97,114 INR|Avg: ₹3,10,941 INR|+19.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7₹2,18,532 INR
Retailer 10₹2,55,757 INR
Retailer 6₹2,63,599 INR
Retailer 9₹2,63,599 INR
Retailer 3₹2,85,613 INR
Retailer 11₹2,85,613 INR
Retailer 8₹2,96,573 INR
Retailer 12₹2,99,029 INR
Retailer 4₹3,29,546 INR
Retailer 5₹3,31,814 INR
Retailer 2₹3,76,975 INR
NZ Jewellers₹5,97,114 INR

41 data points across 12 retailers

13 retailers₹2,55,757 INR to ₹5,97,114 INR

Retailer 1
-
₹2,18,532 INR
Price last confirmed 9 days ago
B+
Retailer 2
-
₹2,55,757 INR
View
B+
Retailer 3
-
₹2,63,599 INR
View
B+
Retailer 4
-
₹2,63,599 INR
View
Final sale: no returns
Retailer 5
-
₹2,66,812 INR
View
Price last confirmed 68 days ago
B+
Retailer 6
-
₹2,85,613 INR
View
Retailer 7
-
₹2,85,613 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹2,96,573 INR
View
B+
Retailer 9
-
₹2,99,029 INR
View
B
Retailer 10
-
₹3,29,546 INR
View
B
Retailer 11
-
₹3,31,814 INR
View
B
Retailer 12
-
₹3,76,975 INR
View
Most Expensive
C
NZ Jewellers
46d3eabe-5e72-44fe-9fa0-2accdc5cbdc9 · Nov 5
₹5,97,114 INR
$6,320 USD
View
12 more retailers have this diamond
Prices start from ₹2,55,757 INRSave up to ₹3,41,356 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 Round
₹2,55,757 INR