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0.51ct E I1 Round Natural Diamond

EX • E/I1 • IGI 274738077

Shape and cutting style on the report: Round brilliant

Certificate IGI 274738077

Diamond specifications and retailer prices

From ₹38,013 INR
$399 USD
As of October 28, 2026
Save ₹1,07,560 INR (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹1,45,573 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 274738077. Listed at 7 retailers as of October 28, 2026, with prices from ₹38,013 to ₹1,45,573, a ₹1,07,560 spread on the same certified stone. NZ Jewellers lists it at ₹1,45,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 274738077
Dimensions5.09 × 5.13 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.09 mm5.13 mm0.51 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 274738077
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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 28
Current: ₹61,621 INR|Low: ₹40,856 INR|High: ₹61,621 INR|Avg: ₹53,101 INR|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2₹41,469 INR
Retailer 3₹53,820 INR
Retailer 4₹57,068 INR
Retailer 1₹61,621 INR

20 data points across 4 retailers

7 retailers₹38,013 INR to ₹1,45,573 INR

A
Cheapest Retailer
-
₹38,013 INR
$399 USD
A
Retailer 2
-
₹40,871 INR
$429 USD
View
A
Retailer 3
-
₹40,871 INR
$429 USD
View
A
Retailer 4
-
₹43,824 INR
$460 USD
View
B+
Retailer 5
-
₹53,820 INR
$565 USD
View
B+
Retailer 6
-
₹61,621 INR
€616 EUR
View
Most Expensive
C
NZ Jewellers
ebe31410-8f7a-4dd7-9fa4-3b6dc0c0339e · Oct 30
₹1,45,573 INR
$1,528 USD
View
6 more retailers have this diamond
Prices start from ₹38,013 INRSave up to ₹1,07,560 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
0.51ct Round
₹38,013 INR