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Round|Natural|IGI

0.51ct K I1 Round Natural Diamond

EX • K/I1 • IGI 841682443

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682443

Diamond specifications and retailer prices

From ₹13,322 INR
As of November 6, 2026
Save ₹70,671 INR (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹83,993 INR at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 841682443. Listed at 7 retailers as of November 4, 2026, with prices from ₹13,322 to ₹83,993, a ₹70,671 spread on the same certified stone. NZ Jewellers lists it at ₹83,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 841682443
Dimensions5.04 × 5.09 × 3.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.04 mm5.09 mm0.51 ctK / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 841682443
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 41°CuletDepth 61.8%

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: ₹83,993 INR|Low: ₹13,322 INR|High: ₹88,717 INR|Avg: ₹32,350 INR|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2₹13,322 INR
Retailer 5₹18,518 INR
Retailer 7₹20,502 INR
Retailer 6₹20,786 INR
Retailer 3₹24,943 INR
Retailer 4₹38,264 INR
NZ Jewellers₹83,993 INR

20 data points across 7 retailers

7 retailers₹13,322 INR to ₹83,993 INR

A
Cheapest Retailer
-
₹13,322 INR
B+
Retailer 2
-
₹18,518 INR
View
Retailer 3
-
₹20,502 INR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
₹20,786 INR
View
B+
Retailer 5
-
₹24,943 INR
View
B+
Retailer 6
-
₹38,264 INR
View
Most Expensive
C
NZ Jewellers
802c2830-9604-430e-b256-7e4d11f6f2de · Nov 4
₹83,993 INR
$889 USD
View
6 more retailers have this diamond
Prices start from ₹13,322 INRSave up to ₹70,671 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
₹13,322 INR