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Round|Natural|GIA

2.51ct L I1 Round Natural Diamond

EX • L/I1 • GIA 6435215939

Certificate GIA 6435215939

Diamond specifications and retailer prices

From $13,264 CAD
As of November 4, 2026
Save $5,637 CAD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,901 CAD at Yorxs · As of November 5, 2026
View at Yorxs

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6435215939. Listed at 5 retailers as of November 4, 2026, with prices from $13,264 to $18,901, a $5,637 spread on the same certified stone. Yorxs lists it at $18,901. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
L
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6435215939
Dimensions8.67 × 8.62 × 5.42 mm
L/W Ratio1.01
Top View
8.67 mm8.62 mm2.51 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6435215939
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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 4
Current: $13,282 CAD|Low: $12,821 CAD|High: $20,515 CAD|Avg: $15,920 CAD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 5, 2026
Retailer 7$12,821 CAD
Retailer 2$13,264 CAD
Retailer 1$13,282 CAD
Retailer 6$14,188 CAD
Retailer 4$15,118 CAD
Retailer 3$18,897 CAD
Yorxs$18,901 CAD
Retailer 5$20,515 CAD

22 data points across 8 retailers

5 retailers$13,264 CAD to $18,901 CAD

B+
Cheapest Retailer
-
$13,264 CAD
B+
Retailer 2
-
$13,282 CAD
View
Retailer 3
-
$15,118 CAD
View
Price last confirmed 8 days ago
C
Retailer 4
-
$18,897 CAD
View
Most Expensive
B
Yorxs
9153C8BA2 · Nov 5
$18,901 CAD
€12,889 EUR
View
4 more retailers have this diamond
Prices start from $13,264 CADSave up to $5,637 CAD

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+
2.51ct Round
$13,264 CAD