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0.51ct L I1 Round Natural Diamond

EX • L/I1 • IGI 841683713

Shape and cutting style on the report: Round brilliant

Certificate IGI 841683713

Diamond specifications and retailer prices

From $458 USD
As of November 5, 2026
Save $593 USD (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,051 USD 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 841683713. Listed at 2 retailers as of November 4, 2026, with prices from $458 to $1,051, a $593 spread on the same certified stone. NZ Jewellers lists it at $1,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
L
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33.8°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 841683713
Dimensions5.11 × 5.13 × 3.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.11 mm5.13 mm0.51 ctL / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 841683713
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°CuletDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,051 USD|Low: $458 USD|High: $1,051 USD|Avg: $798 USD
NZ Jewellers
Retailer 2
November 5, 2026
Retailer 2$458 USD
NZ Jewellers$1,051 USD

4 data points across 2 retailers

2 retailers$458 USD to $1,051 USD

B
Cheapest Retailer
-
$458 USD
Most Expensive
C
NZ Jewellers
e8d78e5f-8cfa-42ca-a30c-60e78c1bb9b5 · Nov 4
$1,051 USD
View
1 more retailer has this diamond
Prices start from $458 USDSave up to $593 USD

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
$458 USD