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Radiant|Natural|GIA

1.51ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 3555981920

Certificate GIA 3555981920

Diamond specifications and retailer prices

From ₹3,06,933 INR
As of November 1, 2026
Save ₹3,51,228 INR (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹7,02,250 INR at NZ Jewellers · As of September 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 3555981920. Listed at 17 retailers as of November 1, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555981920
Dimensions7.93 × 5.61 × 3.86 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud
Top View
7.93 mm5.61 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555981920
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.8%

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 1
Current: ₹3,06,933 INR|Low: ₹3,06,933 INR|High: ₹6,82,158 INR|Avg: ₹4,05,363 INR|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1₹3,06,933 INR
Retailer 9₹3,14,215 INR
Retailer 11₹3,23,874 INR
Retailer 8₹3,57,582 INR
Retailer 3₹3,63,279 INR
Retailer 4₹3,89,107 INR
Retailer 7₹3,98,790 INR
Retailer 6₹3,99,241 INR
Retailer 2₹4,07,572 INR
Retailer 10₹4,45,349 INR
Retailer 5₹6,58,161 INR

23 data points across 11 retailers

17 retailers₹3,06,933 INR to ₹6,58,161 INR

A
Cheapest Retailer
-
₹3,06,933 INR
A
Retailer 2
-
₹3,14,215 INR
$3,309 USD
View
A
Retailer 3
-
₹3,23,874 INR
$3,411 USD
View
B+
Retailer 4
-
₹3,57,582 INR
$3,766 USD
View
B+
Retailer 5
-
₹3,63,279 INR
$3,826 USD
View
Final sale: no returns
B+
Retailer 6
-
₹3,89,107 INR
£3,227 GBP
View
B+
Retailer 7
-
₹3,98,790 INR
$4,200 USD
View
B+
Retailer 8
-
₹3,99,241 INR
£3,311 GBP
View
Retailer 9
-
₹4,03,063 INR
$4,245 USD
View
Price last confirmed 25 days ago
Retailer 10
-
₹4,03,063 INR
$4,245 USD
View
Price last confirmed 32 days ago
Retailer 11
-
₹4,03,063 INR
$4,245 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
₹4,07,212 INR
A$6,598 AUD
View
B+
Retailer 13
-
₹4,07,572 INR
$4,292 USD
View
B+
Retailer 14
-
₹4,45,349 INR
€4,467 EUR
View
Retailer 15
-
₹4,65,065 INR
$4,898 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
₹6,58,161 INR
£5,458 GBP
View
Most Expensive
NZ Jewellers
3c758738-d722-41e2-afee-e174d5134aa2 · Sep 30
₹7,02,250 INR
$7,396 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from ₹3,06,933 INRSave up to ₹3,51,228 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
1.51ct Radiant
₹3,06,933 INR