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Round|Natural|GIA

1.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2536897862

Certificate GIA 2536897862

Diamond specifications and retailer prices

From ₹3,81,605 INR
As of November 6, 2026
Save ₹4,26,105 INR (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹8,07,710 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2536897862. Listed at 17 retailers as of November 5, 2026, with prices from ₹3,81,605 to ₹8,07,710, a ₹4,26,105 spread on the same certified stone. NZ Jewellers lists it at ₹8,07,710. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2536897862
Dimensions7.27 × 7.32 × 4.54 mm
L/W Ratio1.01
Top View
7.27 mm7.32 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536897862
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NDepth 62.3%

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 6
Current: ₹5,25,876 INR|Low: ₹4,37,537 INR|High: ₹7,78,326 INR|Avg: ₹5,48,881 INR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7₹4,37,537 INR
Retailer 2₹4,72,400 INR
Retailer 1₹5,25,876 INR
Retailer 4₹5,30,883 INR
Retailer 5₹5,42,977 INR
Retailer 3₹5,89,177 INR
Retailer 6₹7,67,083 INR

38 data points across 7 retailers

17 retailers₹3,81,605 INR to ₹8,07,710 INR

B+
Cheapest Retailer
-
₹3,81,605 INR
B+
Retailer 2
-
₹4,07,209 INR
View
B+
Retailer 3
-
₹4,13,350 INR
View
B+
Retailer 4
-
₹4,34,325 INR
View
Retailer 5
-
₹4,37,537 INR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
₹4,37,537 INR
View
B+
Retailer 7
-
₹4,37,537 INR
View
B+
Retailer 8
-
₹4,63,046 INR
View
B+
Retailer 9
-
₹4,72,400 INR
View
B
Retailer 10
-
₹5,04,807 INR
View
B+
Retailer 11
-
₹5,25,876 INR
View
B+
Retailer 12
-
₹5,30,883 INR
View
Retailer 13
-
₹5,33,056 INR
View
Price last confirmed 14 days ago
B
Retailer 14
-
₹5,42,977 INR
View
B
Retailer 15
-
₹5,89,177 INR
View
B
Retailer 16
-
₹7,67,083 INR
View
Most Expensive
B
NZ Jewellers
7925cd1c-bf23-4e7e-9f8b-046b00297260 · Nov 5
₹8,07,710 INR
$8,549 USD
View
16 more retailers have this diamond
Prices start from ₹3,81,605 INRSave up to ₹4,26,105 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
₹3,81,605 INR