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Round|Natural|GIA

1.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2527673497

Certificate GIA 2527673497

Diamond specifications and retailer prices

From ₹4,37,573 INR
As of November 6, 2026
Save ₹5,10,643 INR (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹9,48,216 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2527673497. Listed at 25 retailers as of November 5, 2026, with prices from ₹4,37,573 to ₹9,48,216, a ₹5,10,643 spread on the same certified stone. NZ Jewellers lists it at ₹9,48,216. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527673497
Dimensions7.31 × 7.26 × 4.51 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
7.31 mm7.26 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527673497
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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 6
Current: ₹9,48,216 INR|Low: ₹4,17,099 INR|High: ₹9,48,216 INR|Avg: ₹5,98,636 INR|+4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 10₹4,37,573 INR
Retailer 2₹4,41,612 INR
Retailer 16₹4,79,931 INR
Retailer 18₹4,85,191 INR
Retailer 9₹4,94,395 INR
Retailer 5₹5,21,444 INR
Retailer 8₹5,23,322 INR
Retailer 4₹5,28,300 INR
Retailer 20₹5,43,891 INR
Retailer 15₹5,44,360 INR
Retailer 6₹5,59,763 INR
Retailer 7₹5,66,901 INR
Retailer 23₹5,66,901 INR
Retailer 13₹5,79,862 INR
Retailer 3₹5,81,553 INR
Retailer 11₹5,85,779 INR
Retailer 19₹6,02,403 INR
Retailer 12₹6,54,153 INR
Retailer 17₹6,91,627 INR
Retailer 14₹8,30,910 INR
Retailer 21₹8,32,976 INR
Retailer 22₹8,54,108 INR
NZ Jewellers₹9,48,216 INR

17 data points across 23 retailers

25 retailers₹4,37,573 INR to ₹9,48,216 INR

A
Cheapest Retailer
-
₹4,37,573 INR
A
Retailer 2
-
₹4,41,612 INR
View
A
Retailer 3
-
₹4,76,644 INR
View
Retailer 4
-
₹4,79,931 INR
View
Price last confirmed 10 days ago
A
Retailer 5
-
₹4,85,191 INR
View
B+
Retailer 6
-
₹4,94,395 INR
View
A
Retailer 7
-
₹5,21,444 INR
View
A
Retailer 8
-
₹5,23,322 INR
View
Final sale: no returns
B+
Retailer 9
-
₹5,28,300 INR
View
B+
Retailer 10
-
₹5,43,891 INR
View
Retailer 11
-
₹5,44,360 INR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
₹5,59,763 INR
View
Retailer 13
-
₹5,60,421 INR
View
Price last confirmed 28 days ago
B+
Retailer 14
-
₹5,66,901 INR
View
B+
Retailer 15
-
₹5,66,901 INR
View
B+
Retailer 16
-
₹5,79,862 INR
View
B+
Retailer 17
-
₹5,81,553 INR
View
B+
Retailer 18
-
₹5,85,779 INR
View
B+
Retailer 19
-
₹6,02,403 INR
View
B
Retailer 20
-
₹6,54,153 INR
View
B
Retailer 21
-
₹6,91,627 INR
View
B
Retailer 22
-
₹8,30,910 INR
View
B
Retailer 23
-
₹8,32,976 INR
View
B
Retailer 24
-
₹8,54,108 INR
View
Most Expensive
B
NZ Jewellers
0328da95-e06d-4905-b7d6-a1d383768632 · Nov 5
₹9,48,216 INR
$10,096 USD
View
24 more retailers have this diamond
Prices start from ₹4,37,573 INRSave up to ₹5,10,643 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 Round
₹4,37,573 INR