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Pear|Natural|GIA

0.51ct I I1 Pear Natural Diamond

ID • I/I1 • GIA 2507605388

Certificate GIA 2507605388

Diamond specifications and retailer prices

From $453 USD
As of November 1, 2026
Save $233 USD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,737 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507605388. Listed at 7 retailers as of October 31, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2507605388
Dimensions7.24 × 4.55 × 2.69 mm
L/W Ratio1.59
Top View
7.24 mm4.55 mm0.51 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2507605388
Side View
Table 54.0%CrownGirdlePavilionCulet: NoneDepth 59.1%

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 1
Current: $1,737 USD|Low: $449 USD|High: $1,737 USD|Avg: $710 USD|+0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$453 USD
Retailer 3$488 USD
Retailer 4$488 USD
Retailer 7$495 USD
Retailer 2$523 USD
Retailer 9$596 USD
Retailer 8$630 USD
Retailer 10$675 USD
Retailer 6$686 USD
NZ Jewellers$1,737 USD

18 data points across 10 retailers

7 retailers$453 USD to $686 USD

A
Cheapest Retailer
-
$453 USD
B+
Retailer 2
-
$488 USD
View
B+
Retailer 3
-
$488 USD
View
B+
Retailer 4
-
$523 USD
View
Retailer 5
-
$630 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$686 USD
€653 EUR
View
Most Expensive
NZ Jewellers
daddb957-8a3b-43a1-8814-d0a4f73ec688 · Oct 30
$1,737 USD
View
Price under review
6 more retailers have this diamond
Prices start from $453 USDSave up to $233 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
$453 USD