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Pear|Natural|GIA

1.23ct I SI2 Pear Natural Diamond

ID • I/SI2 • GIA 611

Certificate GIA 611

Diamond specifications and retailer prices

From $3,985 AUD
As of November 4, 2026
Save $1,070 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,055 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.23ct natural pear diamond

This 1.23ct natural pear sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $3,985 to $5,055, a $1,070 spread on the same certified stone. Blue Nile lists it at $5,055. 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

1.23
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 611
Dimensions9.40 × 5.88 × 3.65 mm
L/W Ratio1.60
Top View
9.40 mm5.88 mm1.23 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 611
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

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: $5,055 AUD|Low: $3,985 AUD|High: $5,334 AUD|Avg: $4,432 AUD|-5.2%
Blue Nile
Retailer 2
Retailer 3
October 7, 2026
Retailer 3$3,985 AUD
Retailer 2$4,005 AUD
Blue Nile$5,055 AUD

4 data points across 3 retailers

3 retailers$3,985 AUD to $5,055 AUD

B+
Cheapest Retailer
-
$3,985 AUD
B+
Retailer 2
-
$4,005 AUD
View
Most Expensive
B
Blue Nile
27743577 · Nov 5
$5,055 AUD
$3,473 USD
View
2 more retailers have this diamond
Prices start from $3,985 AUDSave up to $1,070 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.

B+
1.23ct Pear
$3,985 AUD