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Radiant|Natural|GIA

1.51ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 6472510095

Certificate GIA 6472510095

Diamond specifications and retailer prices

From ₹2,40,060 INR
As of November 5, 2026
Save ₹2,53,514 INR (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,93,574 INR at MOH London · As of November 4, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6472510095. Listed at 12 retailers as of November 4, 2026, with prices from ₹2,40,060 to ₹4,93,574, a ₹2,53,514 spread on the same certified stone. MOH London lists it at ₹4,93,574. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle60.4°
OriginNatural
Grading LabGIA
CertificateGIA 6472510095
Dimensions6.24 × 6.20 × 4.17 mm
L/W Ratio1.01
Top View
6.24 mm6.20 mm1.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6472510095
Side View
Table 65.0%Crown 48.6°Girdle: ThickPavilion 60.4°Culet: NoneDepth 67.3%

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 5
Current: ₹4,93,574 INR|Low: ₹2,37,805 INR|High: ₹5,26,972 INR|Avg: ₹3,27,220 INR|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8₹2,40,060 INR
Retailer 9₹2,47,385 INR
Retailer 7₹2,62,506 INR
Retailer 5₹2,70,959 INR
Retailer 3₹2,77,440 INR
Retailer 10₹3,03,362 INR
Retailer 12₹3,03,362 INR
Retailer 2₹3,06,179 INR
Retailer 11₹3,13,693 INR
Retailer 4₹3,31,444 INR
Retailer 6₹3,61,122 INR
MOH London₹4,93,574 INR

46 data points across 12 retailers

12 retailers₹2,40,060 INR to ₹4,93,574 INR

A
Cheapest Retailer
-
₹2,40,060 INR
A
Retailer 2
-
₹2,47,385 INR
View
Final sale: no returns
A
Retailer 3
-
₹2,62,506 INR
View
A
Retailer 4
-
₹2,70,959 INR
View
Retailer 5
-
₹2,77,440 INR
View
Price last confirmed 13 days ago
A
Retailer 6
-
₹3,03,362 INR
View
A
Retailer 7
-
₹3,03,362 INR
View
A
Retailer 8
-
₹3,06,179 INR
View
A
Retailer 9
-
₹3,13,693 INR
View
Retailer 10
-
₹3,31,444 INR
View
Price last confirmed 31 days ago
B+
Retailer 11
-
₹3,61,122 INR
View
Most Expensive
B
MOH London
E61DA6E62 · Nov 4
₹4,93,574 INR
£4,138 GBP
View
11 more retailers have this diamond
Prices start from ₹2,40,060 INRSave up to ₹2,53,514 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
₹2,40,060 INR