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Radiant|Natural|GIA

1.51ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 1453307957

Certificate GIA 1453307957

Diamond specifications and retailer prices

From ₹4,69,528 INR
$4,945 USD
As of October 28, 2026
Save ₹5,55,552 INR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹10,25,080 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453307957. Listed at 18 retailers as of October 28, 2026, with prices from ₹4,69,528 to ₹10,25,080, a ₹5,55,552 spread on the same certified stone. NZ Jewellers lists it at ₹10,25,080. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle35.1°
OriginNatural
Grading LabGIA
CertificateGIA 1453307957
Dimensions7.85 × 5.88 × 3.84 mm
L/W Ratio1.34
Girdle conditionPolished
Top View
7.85 mm5.88 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1453307957
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 35.1°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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: Oct 28
Current: ₹10,25,080 INR|Low: ₹4,44,271 INR|High: ₹10,25,080 INR|Avg: ₹6,11,673 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
November 2, 2026
Retailer 9₹4,69,528 INR
Retailer 5₹4,78,833 INR
Retailer 11₹4,84,245 INR
Retailer 12₹5,12,540 INR
Retailer 10₹5,16,813 INR
Retailer 3₹5,55,268 INR
Retailer 13₹5,55,268 INR
Retailer 14₹5,55,268 INR
Retailer 7₹5,87,919 INR
Retailer 4₹5,92,365 INR
Retailer 6₹6,40,723 INR
Retailer 2₹6,69,568 INR
Retailer 8₹9,07,775 INR
NZ Jewellers₹10,25,080 INR

44 data points across 14 retailers

18 retailers₹4,69,528 INR to ₹10,25,080 INR

B+
Cheapest Retailer
-
₹4,69,528 INR
$4,945 USD
B
Retailer 2
-
₹4,78,833 INR
$5,043 USD
View
B
Retailer 3
-
₹4,84,245 INR
$5,100 USD
View
B
Retailer 4
-
₹5,12,540 INR
$5,398 USD
View
Final sale: no returns
B
Retailer 5
-
₹5,16,813 INR
$5,443 USD
View
B
Retailer 6
-
₹5,55,268 INR
$5,848 USD
View
B
Retailer 7
-
₹5,55,268 INR
$5,848 USD
View
B
Retailer 8
-
₹5,55,268 INR
$5,848 USD
View
B
Retailer 9
-
₹5,87,919 INR
£4,876 GBP
View
B
Retailer 10
-
₹5,92,365 INR
A$9,598 AUD
View
B
Retailer 11
-
₹6,09,579 INR
$6,420 USD
View
B
Retailer 12
-
₹6,09,579 INR
$6,420 USD
View
B
Retailer 13
-
₹6,30,468 INR
$6,640 USD
View
B
Retailer 14
-
₹6,40,723 INR
$6,748 USD
View
B
Retailer 15
-
₹6,69,568 INR
€6,716 EUR
View
Retailer 16
-
₹6,75,854 INR
$7,118 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
₹9,07,775 INR
£7,528 GBP
View
Most Expensive
C
NZ Jewellers
5f9b0cbc-a551-402b-a685-77acf222b159 · Oct 30
₹10,25,080 INR
$10,796 USD
View
17 more retailers have this diamond
Prices start from ₹4,69,528 INRSave up to ₹5,55,552 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 Radiant
₹4,69,528 INR