CaratHunter
Plans
Round|Natural|GIA

1.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1515100506

Certificate GIA 1515100506

Diamond specifications and retailer prices

From ₹4,65,786 INR
As of November 1, 2026
Save ₹5,52,141 INR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹10,17,928 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1515100506. Listed at 18 retailers as of November 1, 2026, with prices from ₹4,65,786 to ₹10,17,928, a ₹5,52,141 spread on the same certified stone. NZ Jewellers lists it at ₹10,17,928. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1515100506
Dimensions7.27 × 7.24 × 4.51 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Indented Natural, Cavity, Cloud, Needle, Natural
Top View
7.27 mm7.24 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515100506
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: ₹10,17,928 INR|Low: ₹4,24,121 INR|High: ₹10,17,928 INR|Avg: ₹6,74,248 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7₹4,65,786 INR
Retailer 6₹4,92,997 INR
Retailer 8₹5,08,964 INR
Retailer 9₹5,51,385 INR
Retailer 3₹5,70,848 INR
Retailer 4₹6,59,848 INR
Retailer 2₹7,83,239 INR
Retailer 5₹8,96,615 INR
NZ Jewellers₹10,17,928 INR

42 data points across 9 retailers

18 retailers₹4,65,786 INR to ₹10,17,928 INR

B+
Cheapest Retailer
-
₹4,65,786 INR
B+
Retailer 2
-
₹4,80,809 INR
View
B
Retailer 3
-
₹4,92,997 INR
View
B
Retailer 4
-
₹5,08,964 INR
View
Final sale: no returns
B
Retailer 5
-
₹5,13,215 INR
View
Retailer 6
-
₹5,51,385 INR
View
Price last confirmed 21 days ago
B
Retailer 7
-
₹5,51,385 INR
View
B
Retailer 8
-
₹5,51,385 INR
View
B+
Retailer 9
-
₹5,70,848 INR
View
B
Retailer 10
-
₹6,15,065 INR
View
B
Retailer 11
-
₹6,15,065 INR
View
B
Retailer 12
-
₹6,35,850 INR
View
B
Retailer 13
-
₹6,36,228 INR
View
B
Retailer 14
-
₹6,59,848 INR
View
Retailer 15
-
₹6,70,997 INR
View
Price last confirmed 14 days ago
B
Retailer 16
-
₹7,83,239 INR
View
B
Retailer 17
-
₹8,96,615 INR
View
Most Expensive
B
NZ Jewellers
906b3ef9-9193-40ff-b4d3-cb703e82cc8f · Nov 5
₹10,17,928 INR
$10,774 USD
View
17 more retailers have this diamond
Prices start from ₹4,65,786 INRSave up to ₹5,52,141 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
₹4,65,786 INR