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Radiant|Natural|GIA

1.50ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 2557877387

Certificate GIA 2557877387

Diamond specifications and retailer prices

From ₹2,71,429 INR
As of November 6, 2026
Save ₹3,56,426 INR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹6,27,855 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I 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 2557877387. Listed at 18 retailers as of November 5, 2026, with prices from ₹2,71,429 to ₹6,27,855, a ₹3,56,426 spread on the same certified stone. NZ Jewellers lists it at ₹6,27,855. 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

1.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557877387
Dimensions7.69 × 5.63 × 3.82 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural, Natural
Top View
7.69 mm5.63 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2557877387
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹6,27,855 INR|Low: ₹2,71,429 INR|High: ₹6,54,622 INR|Avg: ₹3,93,543 INR|-4.1%
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 12₹2,71,429 INR
Retailer 3₹2,86,268 INR
Retailer 18₹3,19,892 INR
Retailer 9₹3,46,565 INR
Retailer 13₹3,49,570 INR
Retailer 16₹3,60,371 INR
Retailer 2₹3,64,973 INR
Retailer 6₹3,69,575 INR
Retailer 10₹3,70,608 INR
Retailer 14₹3,74,083 INR
Retailer 4₹3,74,271 INR
Retailer 11₹3,80,376 INR
Retailer 17₹3,83,194 INR
Retailer 15₹3,95,967 INR
Retailer 5₹3,96,342 INR
Retailer 7₹4,15,878 INR
Retailer 8₹6,11,231 INR
NZ Jewellers₹6,27,855 INR

15 data points across 18 retailers

18 retailers₹2,71,429 INR to ₹6,27,855 INR

A
Cheapest Retailer
-
₹2,71,429 INR
A
Retailer 2
-
₹2,86,268 INR
View
Final sale: no returns
A
Retailer 3
-
₹3,19,892 INR
View
A
Retailer 4
-
₹3,46,565 INR
View
A
Retailer 5
-
₹3,49,570 INR
View
A
Retailer 6
-
₹3,60,371 INR
View
A
Retailer 7
-
₹3,64,973 INR
View
A
Retailer 8
-
₹3,69,575 INR
View
Retailer 9
-
₹3,70,608 INR
View
Price last confirmed 9 days ago
A
Retailer 10
-
₹3,74,083 INR
View
B+
Retailer 11
-
₹3,74,271 INR
View
A
Retailer 12
-
₹3,80,376 INR
View
A
Retailer 13
-
₹3,83,194 INR
View
A
Retailer 14
-
₹3,95,967 INR
View
A
Retailer 15
-
₹3,96,342 INR
View
B+
Retailer 16
-
₹4,15,878 INR
View
B
Retailer 17
-
₹6,11,231 INR
View
Most Expensive
B
NZ Jewellers
5e60bdd7-0f2a-4964-b8e6-500e298e64c6 · Nov 5
₹6,27,855 INR
$6,685 USD
View
17 more retailers have this diamond
Prices start from ₹2,71,429 INRSave up to ₹3,56,426 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
1.50ct Radiant
₹2,71,429 INR