Round|Natural|GIA

2.51ct L I1 Round Natural Diamond

EX • L/I1 • GIA 6435215939

Certificate GIA 6435215939

Diamond specifications and retailer prices

From $9,497 USD
As of November 4, 2026
Save $4,036 USD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,533 USD 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 $9,497 to $13,533, a $4,036 spread on the same certified stone. Yorxs lists it at $13,533. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,510 USD|Low: $9,180 USD|High: $14,689 USD|Avg: $11,399 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 5, 2026
Retailer 7$9,180 USD
Retailer 2$9,497 USD
Retailer 1$9,510 USD
Retailer 6$10,159 USD
Retailer 4$10,825 USD
Retailer 3$13,531 USD
Yorxs$13,533 USD
Retailer 5$14,689 USD

22 data points across 8 retailers

5 retailers$9,497 USD to $13,533 USD

B+
Cheapest Retailer
-
$9,497 USD
B+
Retailer 2
-
$9,510 USD
View
Retailer 3
-
$10,825 USD
View
Price last confirmed 8 days ago
C
Retailer 4
-
$13,531 USD
View
Most Expensive
B
Yorxs
9153C8BA2 · Nov 5
$13,533 USD
€12,889 EUR
View
4 more retailers have this diamond
Prices start from $9,497 USDSave up to $4,036 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+
2.51ct Round
$9,497 USD