Pear|Natural|HRD

2.51ct K SI2 Pear Natural Diamond

ID • K/SI2 • HRD 230000049232

Certificate HRD 230000049232

Diamond specifications and retailer prices

From $3,678 USD
As of November 6, 2026
Save $4,461 USD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,200 USD at Allurez · As of October 26, 2026
View at Allurez

About this 2.51ct natural pear diamond

This 2.51ct natural pear sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 230000049232. Listed at 13 retailers as of November 5, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51
Carat
K
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000049232
Dimensions11.43 × 7.42 × 4.78 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizeNone
Top View
11.43 mm7.42 mm2.51 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 230000049232
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,401 USD|Low: $3,678 USD|High: $8,139 USD|Avg: $5,322 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$3,678 USD
Retailer 5$4,159 USD
Retailer 2$4,301 USD
Retailer 6$4,672 USD
Retailer 7$4,672 USD
Retailer 10$4,672 USD
Retailer 4$5,258 USD
Retailer 8$5,391 USD
Retailer 1$7,401 USD
Retailer 9$8,139 USD

46 data points across 10 retailers

13 retailers$3,678 USD to $8,139 USD

A
Cheapest Retailer
-
$3,678 USD
A
Retailer 2
-
$4,159 USD
View
A
Retailer 3
-
$4,301 USD
View
Retailer 4
-
$4,672 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,672 USD
View
B+
Retailer 6
-
$4,672 USD
View
B+
Retailer 7
-
$4,822 USD
View
A
Retailer 8
-
$5,258 USD
View
B+
Retailer 9
-
$5,391 USD
View
Retailer 10
-
$5,391 USD
View
Price last confirmed 19 days ago
A
Retailer 11
-
$7,401 USD
View
B+
Retailer 12
-
$8,139 USD
View
Most Expensive
Allurez
5911351 · Oct 26
$13,200 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from $3,678 USDSave up to $4,461 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.

A
2.51ct Pear
$3,678 USD