CaratHunter
Plans
Pear|Natural|GIA

1.51ct I SI1 Pear Natural Diamond

EX • I/SI1 • GIA 1232997264

Certificate GIA 1232997264

Diamond specifications and retailer prices

From $6,110 AUD
As of November 6, 2026
Save $6,902 AUD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,209 AUD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two 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 1232997264. Listed at 18 retailers as of November 6, 2026, with a 113% 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

1.51
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232997264
Dimensions9.63 × 6.29 × 4.07 mm
L/W Ratio1.53
Girdle conditionFaceted
Top View
9.63 mm6.29 mm1.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1232997264
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: $13,011 AUD|Low: $6,054 AUD|High: $13,046 AUD|Avg: $8,137 AUD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 17$6,110 AUD
Retailer 5$6,498 AUD
Retailer 6$6,803 AUD
Retailer 12$6,826 AUD
Retailer 3$6,869 AUD
Retailer 4$7,091 AUD
Retailer 10$7,095 AUD
Retailer 8$7,261 AUD
Retailer 7$7,262 AUD
Retailer 11$7,586 AUD
Retailer 13$7,751 AUD
Retailer 16$7,877 AUD
Retailer 9$8,527 AUD
Retailer 14$9,243 AUD
Retailer 15$10,022 AUD
Retailer 2$12,589 AUD
Retailer 1$13,011 AUD

20 data points across 17 retailers

18 retailers$6,110 AUD to $13,011 AUD

A
Cheapest Retailer
-
$6,110 AUD
A
Retailer 2
-
$6,498 AUD
View
A
Retailer 3
-
$6,803 AUD
View
A
Retailer 4
-
$6,826 AUD
View
A
Retailer 5
-
$6,869 AUD
View
Final sale: no returns
A
Retailer 6
-
$7,091 AUD
View
A
Retailer 7
-
$7,095 AUD
View
A
Retailer 8
-
$7,261 AUD
View
A
Retailer 9
-
$7,262 AUD
View
A
Retailer 10
-
$7,586 AUD
View
A
Retailer 11
-
$7,751 AUD
View
B+
Retailer 12
-
$7,877 AUD
View
Retailer 13
-
$8,527 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$9,243 AUD
View
B+
Retailer 15
-
$10,022 AUD
View
B
Retailer 16
-
$12,589 AUD
View
B
Retailer 17
-
$13,011 AUD
View
Most Expensive
NZ Jewellers
03ebc182-e428-4dd6-b903-9895c6669070 · Oct 11
$14,209 AUD
$9,763 USD
View
Price last confirmed 26 days ago
17 more retailers have this diamond
Prices start from $6,110 AUDSave up to $6,902 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
1.51ct Pear
$6,110 AUD