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Radiant|Natural|GIA

1.51ct E SI2 Radiant Natural Diamond

GD • E/SI2 • GIA 5443450848

Certificate GIA 5443450848

Diamond specifications and retailer prices

From ₹7,80,833 INR
$8,196 USD
As of October 28, 2026
Save ₹7,30,245 INR (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹15,11,077 INR at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5443450848. Listed at 12 retailers as of October 27, 2026, with prices from ₹7,80,833 to ₹15,11,077, a ₹7,30,245 spread on the same certified stone. NZ Jewellers lists it at ₹15,11,077. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5443450848
Dimensions7.35 × 6.35 × 3.61 mm
L/W Ratio1.16
Culet sizeNone
Top View
7.35 mm6.35 mm1.51 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5443450848
Side View
Table 70.0%CrownGirdle: THK-VERPavilionCulet: NoneDepth 56.8%

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 28
Current: ₹15,11,077 INR|Low: ₹7,64,446 INR|High: ₹15,11,077 INR|Avg: ₹10,16,692 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
October 29, 2026
Retailer 8₹7,80,833 INR
Retailer 7₹8,33,898 INR
Retailer 12₹8,34,632 INR
Retailer 2₹8,56,271 INR
Retailer 10₹9,03,445 INR
Retailer 11₹9,17,355 INR
Retailer 4₹9,23,645 INR
Retailer 6₹9,85,630 INR
Retailer 9₹10,42,444 INR
Retailer 3₹10,77,038 INR
Retailer 5₹12,65,828 INR
NZ Jewellers₹15,11,077 INR

41 data points across 12 retailers

12 retailers₹7,80,833 INR to ₹15,11,077 INR

B+
Cheapest Retailer
-
₹7,80,833 INR
$8,196 USD
B
Retailer 2
-
₹8,33,898 INR
$8,753 USD
View
Final sale: no returns
B
Retailer 3
-
₹8,34,632 INR
A$13,478 AUD
View
B
Retailer 4
-
₹8,56,271 INR
£7,077 GBP
View
B
Retailer 5
-
₹9,03,445 INR
$9,483 USD
View
B
Retailer 6
-
₹9,17,355 INR
$9,629 USD
View
B
Retailer 7
-
₹9,23,645 INR
$9,695 USD
View
B
Retailer 8
-
₹9,85,630 INR
€9,853 EUR
View
Retailer 9
-
₹10,42,444 INR
$10,942 USD
View
Price last confirmed 53 days ago
B
Retailer 10
-
₹10,42,444 INR
$10,942 USD
View
B
Retailer 11
-
₹12,65,828 INR
£10,462 GBP
View
Most Expensive
C
NZ Jewellers
0a630d1a-b350-4111-b003-006784d9bacf · Oct 27
₹15,11,077 INR
$15,861 USD
View
11 more retailers have this diamond
Prices start from ₹7,80,833 INRSave up to ₹7,30,245 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
₹7,80,833 INR