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Pear|Natural|GIA

1.31ct K SI1 Pear Natural Diamond

EX • K/SI1 • GIA 6542836380

Certificate GIA 6542836380

Diamond specifications and retailer prices

From $2,671 AUD
As of November 7, 2026
Save $1,981 AUD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,513 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.31ct natural pear diamond

This 1.31ct natural pear sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542836380. Listed at 10 retailers as of November 7, 2026, with a 74% 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

1.31
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542836380
Dimensions6.18 × 9.61 × 3.74 mm
L/W Ratio1.56
Top View
6.18 mm9.61 mm1.31 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542836380
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 60.6%

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 7
Current: $4,651 AUD|Low: $2,671 AUD|High: $4,733 AUD|Avg: $3,507 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$2,671 AUD
Retailer 2$2,963 AUD
Retailer 4$3,259 AUD
Retailer 3$3,625 AUD
Retailer 1$4,651 AUD

45 data points across 5 retailers

10 retailers$2,671 AUD to $4,651 AUD

A
Cheapest Retailer
-
$2,671 AUD
Retailer 2
-
$2,671 AUD
View
Price last confirmed 30 days ago
Retailer 3
-
$2,671 AUD
View
Price last confirmed 30 days ago
Retailer 4
-
$2,793 AUD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$2,963 AUD
View
Retailer 6
-
$3,081 AUD
View
Price last confirmed 39 days ago
A
Retailer 7
-
$3,259 AUD
View
A
Retailer 8
-
$3,625 AUD
View
B+
Retailer 9
-
$4,651 AUD
View
Most Expensive
NZ Jewellers
5a031109-7d72-49ba-93b2-f11cb620fd2f · Sep 30
$6,513 AUD
$4,475 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $2,671 AUDSave up to $1,981 AUD

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
1.31ct Pear
$2,671 AUD