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Radiant|Natural|GIA

1.51ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5556481538

Certificate GIA 5556481538

Diamond specifications and retailer prices

From ₹4,75,700 INR
$5,010 USD
As of October 30, 2026
Save ₹3,92,094 INR (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹8,67,794 INR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556481538. Listed at 10 retailers as of October 27, 2026, with prices from ₹4,75,700 to ₹8,67,794, a ₹3,92,094 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹8,67,794. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556481538
Dimensions7.50 × 5.93 × 4.08 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.50 mm5.93 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556481538
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.8%

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: Oct 30
Current: ₹6,56,010 INR|Low: ₹4,75,700 INR|High: ₹8,67,794 INR|Avg: ₹6,01,265 INR|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 30, 2026
Retailer 9₹4,75,700 INR
Retailer 4₹4,81,723 INR
Retailer 8₹5,00,861 INR
Retailer 7₹5,16,082 INR
Retailer 2₹5,33,914 INR
Retailer 5₹5,88,319 INR
Retailer 3₹6,10,647 INR
Retailer 1₹6,56,010 INR
Retailer 6₹7,81,533 INR
Wholesale Diamonds Direct₹8,67,794 INR

45 data points across 10 retailers

10 retailers₹4,75,700 INR to ₹8,67,794 INR

A
Cheapest Retailer
-
₹4,75,700 INR
$5,010 USD
A
Retailer 2
-
₹4,81,723 INR
SGD 6,856 SGD
View
A
Retailer 3
-
₹5,00,861 INR
$5,275 USD
View
A
Retailer 4
-
₹5,16,082 INR
SGD 7,345 SGD
View
A
Retailer 5
-
₹5,33,914 INR
£4,428 GBP
View
A
Retailer 6
-
₹5,88,319 INR
$6,196 USD
View
A
Retailer 7
-
₹6,10,647 INR
€6,125 EUR
View
B+
Retailer 8
-
₹6,56,010 INR
$6,909 USD
View
B+
Retailer 9
-
₹7,97,485 INR
$8,399 USD
View
Most Expensive
B
Wholesale Diamonds Direct
471310083 · Oct 27
₹8,67,794 INR
$9,139 USD
View
9 more retailers have this diamond
Prices start from ₹4,75,700 INRSave up to ₹3,92,094 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
₹4,75,700 INR