Pear|Natural|GIA

0.51ct I SI1 Pear Natural Diamond

EX • I/SI1 • GIA 2557481296

Certificate GIA 2557481296

Diamond specifications and retailer prices

From $343 USD
As of November 6, 2026
Save $740 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,083 USD at MOH London · As of November 7, 2026
View at MOH London

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557481296. Listed at 7 retailers as of November 6, 2026, with prices from $343 to $1,083, a $740 spread on the same certified stone. MOH London lists it at $1,083. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557481296
Dimensions7.31 × 4.27 × 2.74 mm
L/W Ratio1.71
Top View
7.31 mm4.27 mm0.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557481296
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,083 USD|Low: $343 USD|High: $1,102 USD|Avg: $679 USD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$343 USD
Retailer 2$582 USD
Retailer 6$603 USD
Retailer 4$707 USD
Retailer 5$755 USD
MOH London$1,083 USD

42 data points across 6 retailers

7 retailers$343 USD to $1,083 USD

A
Cheapest Retailer
-
$343 USD
B+
Retailer 2
-
$582 USD
View
B+
Retailer 3
-
$603 USD
View
B+
Retailer 4
-
$666 USD
View
B+
Retailer 5
-
$707 USD
View
Retailer 6
-
$755 USD
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
DFEA226E7 · Nov 7
$1,083 USD
£853 GBP
View
6 more retailers have this diamond
Prices start from $343 USDSave up to $740 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
0.51ct Pear
$343 USD