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Round|Natural|GIA

1.51ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6432628844

Certificate GIA 6432628844

Diamond specifications and retailer prices

From ₹3,81,224 INR
$4,015 USD
As of October 30, 2026
Save ₹4,25,756 INR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,06,980 INR at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6432628844. Listed at 16 retailers as of October 30, 2026, with prices from ₹3,81,224 to ₹8,06,980, a ₹4,25,756 spread on the same certified stone. NZ Jewellers lists it at ₹8,06,980. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432628844
Dimensions7.34 × 7.30 × 4.58 mm
L/W Ratio1.01
Top View
7.34 mm7.30 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432628844
Side View
Table 56.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 62.5%

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: Oct 30
Current: ₹8,06,980 INR|Low: ₹3,81,224 INR|High: ₹8,51,512 INR|Avg: ₹5,36,274 INR|-5.2%
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
October 30, 2026
Retailer 4₹3,81,224 INR
Retailer 3₹3,89,390 INR
Retailer 5₹4,03,443 INR
Retailer 6₹4,06,861 INR
Retailer 8₹4,31,073 INR
Retailer 16₹4,34,049 INR
Retailer 13₹4,37,055 INR
Retailer 14₹4,37,055 INR
Retailer 15₹4,37,055 INR
Retailer 10₹4,78,520 INR
Retailer 12₹5,04,374 INR
Retailer 11₹5,47,539 INR
Retailer 7₹5,61,819 INR
Retailer 9₹6,19,561 INR
Retailer 2₹6,26,177 INR
Retailer 17₹7,69,462 INR
NZ Jewellers₹8,06,980 INR

22 data points across 17 retailers

16 retailers₹3,81,224 INR to ₹8,06,980 INR

B+
Cheapest Retailer
-
₹3,81,224 INR
$4,015 USD
B+
Retailer 2
-
₹3,89,390 INR
$4,101 USD
View
B+
Retailer 3
-
₹4,03,443 INR
$4,249 USD
View
Final sale: no returns
B+
Retailer 4
-
₹4,06,861 INR
$4,285 USD
View
B+
Retailer 5
-
₹4,31,073 INR
$4,540 USD
View
B+
Retailer 6
-
₹4,34,049 INR
$4,571 USD
View
B+
Retailer 7
-
₹4,37,055 INR
$4,603 USD
View
B+
Retailer 8
-
₹4,37,055 INR
$4,603 USD
View
B+
Retailer 9
-
₹4,37,055 INR
$4,603 USD
View
B+
Retailer 10
-
₹4,78,520 INR
£3,968 GBP
View
B
Retailer 11
-
₹5,04,374 INR
$5,312 USD
View
B+
Retailer 12
-
₹5,47,539 INR
€5,492 EUR
View
Retailer 13
-
₹5,61,819 INR
$5,917 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
₹6,26,177 INR
£5,193 GBP
View
B
Retailer 15
-
₹7,69,462 INR
£6,381 GBP
View
Most Expensive
B
NZ Jewellers
03625e64-819b-4461-92f3-69210ba19a8f · Oct 30
₹8,06,980 INR
$8,499 USD
View
15 more retailers have this diamond
Prices start from ₹3,81,224 INRSave up to ₹4,25,756 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
₹3,81,224 INR