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0.51ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 800673924

Shape and cutting style on the report: Round brilliant

Certificate IGI 800673924

Diamond specifications and retailer prices

From ₹38,264 INR
As of November 6, 2026
Save ₹2,173 INR (5%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹1,01,566 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 800673924. Listed at 6 retailers as of November 2, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 800673924
Dimensions5.09 × 5.14 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.09 mm5.14 mm0.51 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 800673924
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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: Nov 6
Current: ₹1,01,566 INR|Low: ₹22,392 INR|High: ₹1,89,527 INR|Avg: ₹53,367 INR|-46.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6₹22,392 INR
Retailer 3₹25,037 INR
Retailer 5₹38,264 INR
Retailer 4₹40,437 INR
Retailer 2₹44,689 INR
NZ Jewellers₹1,01,566 INR

27 data points across 6 retailers

6 retailers₹38,264 INR to ₹40,437 INR

Retailer 1
-
₹22,392 INR
Price last confirmed 9 days ago
Retailer 2
-
₹25,037 INR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
₹38,264 INR
View
B+
Retailer 4
-
₹40,437 INR
View
Retailer 5
-
₹44,689 INR
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
ce65d4e8-f910-4051-aa4c-b51b6c3e0d1d · Oct 30
₹1,01,566 INR
$1,075 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from ₹38,264 INRSave up to ₹2,173 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+
0.51ct Round
₹38,264 INR