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Round|Natural|GIA

1.51ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2534870244

Certificate GIA 2534870244

Diamond specifications and retailer prices

From ₹4,07,237 INR
As of November 4, 2026
Save ₹4,54,761 INR (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹8,61,998 INR at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534870244. Listed at 21 retailers as of November 4, 2026, with prices from ₹4,07,237 to ₹8,61,998, a ₹4,54,761 spread on the same certified stone. NZ Jewellers lists it at ₹8,61,998. 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

1.51
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2534870244
Dimensions7.29 × 7.25 × 4.53 mm
L/W Ratio1.01
Top View
7.29 mm7.25 mm1.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534870244
Side View
Table 58.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹8,61,998 INR|Low: ₹3,95,028 INR|High: ₹8,61,998 INR|Avg: ₹5,50,464 INR
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
November 7, 2026
Retailer 8₹4,07,237 INR
Retailer 18₹4,30,999 INR
Retailer 4₹4,39,546 INR
Retailer 11₹4,51,380 INR
Retailer 5₹4,66,876 INR
Retailer 7₹4,66,876 INR
Retailer 10₹4,66,876 INR
Retailer 15₹4,94,583 INR
Retailer 14₹4,95,992 INR
Retailer 3₹5,19,472 INR
Retailer 6₹5,38,725 INR
Retailer 13₹5,48,211 INR
Retailer 9₹5,68,686 INR
Retailer 2₹5,79,392 INR
Retailer 16₹6,28,794 INR
Retailer 12₹6,43,916 INR
Retailer 17₹8,18,701 INR
NZ Jewellers₹8,61,998 INR

43 data points across 18 retailers

21 retailers₹4,07,237 INR to ₹8,61,998 INR

Retailer 1
-
₹3,52,200 INR
Price last confirmed 64 days ago
B+
Retailer 2
-
₹4,07,237 INR
View
B+
Retailer 3
-
₹4,30,999 INR
View
Final sale: no returns
B+
Retailer 4
-
₹4,39,546 INR
View
B+
Retailer 5
-
₹4,51,380 INR
View
B+
Retailer 6
-
₹4,66,876 INR
View
B+
Retailer 7
-
₹4,66,876 INR
View
B+
Retailer 8
-
₹4,66,876 INR
View
Retailer 9
-
₹4,75,987 INR
View
Price last confirmed 61 days ago
B+
Retailer 10
-
₹4,94,583 INR
View
B
Retailer 11
-
₹4,95,992 INR
View
Retailer 12
-
₹5,11,770 INR
View
Price last confirmed 7 days ago
Retailer 13
-
₹5,19,472 INR
View
Price last confirmed 29 days ago
B
Retailer 14
-
₹5,38,725 INR
View
B
Retailer 15
-
₹5,48,211 INR
View
Retailer 16
-
₹5,49,150 INR
View
Price last confirmed 61 days ago
B
Retailer 17
-
₹5,79,392 INR
View
B
Retailer 18
-
₹6,28,794 INR
View
B
Retailer 19
-
₹6,43,916 INR
View
B
Retailer 20
-
₹8,18,701 INR
View
Most Expensive
B
NZ Jewellers
9e875afa-4199-41ab-afc2-d5ce3d42e015 · Nov 7
₹8,61,998 INR
$9,178 USD
View
20 more retailers have this diamond
Prices start from ₹4,07,237 INRSave up to ₹4,54,761 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+
1.51ct Round
₹4,07,237 INR