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Pear|Natural|GIA

1.51ct G SI1 Pear Natural Diamond

EX • G/SI1 • GIA 5566227516

Certificate GIA 5566227516

Diamond specifications and retailer prices

From $11,227 AUD
As of November 6, 2026
Save $8,525 AUD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,752 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded G 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 5566227516. Listed at 15 retailers as of November 4, 2026, with prices from $11,227 to $19,752, a $8,525 spread on the same certified stone. MOH London lists it at $19,752. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566227516
Dimensions10.31 × 6.31 × 3.72 mm
L/W Ratio1.63
Culet sizeNone
Top View
10.31 mm6.31 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5566227516
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.0%

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 6
Current: $19,752 AUD|Low: $10,373 AUD|High: $20,044 AUD|Avg: $13,910 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 12$10,595 AUD
Retailer 11$11,227 AUD
Retailer 2$13,103 AUD
Retailer 10$13,129 AUD
Retailer 6$13,190 AUD
Retailer 5$13,262 AUD
Retailer 7$13,767 AUD
Retailer 4$14,088 AUD
Retailer 13$14,088 AUD
Retailer 9$14,404 AUD
Retailer 3$14,554 AUD
Retailer 8$15,440 AUD
MOH London$19,752 AUD

45 data points across 13 retailers

15 retailers$11,227 AUD to $19,752 AUD

Retailer 1
-
$10,595 AUD
Price last confirmed 17 days ago
B+
Retailer 2
-
$11,227 AUD
View
B+
Retailer 3
-
$11,447 AUD
View
B+
Retailer 4
-
$13,103 AUD
View
Retailer 5
-
$13,129 AUD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$13,190 AUD
View
B+
Retailer 7
-
$13,262 AUD
View
B+
Retailer 8
-
$13,767 AUD
View
B
Retailer 9
-
$14,088 AUD
View
B
Retailer 10
-
$14,088 AUD
View
B
Retailer 11
-
$14,206 AUD
View
B
Retailer 12
-
$14,404 AUD
View
B
Retailer 13
-
$14,554 AUD
View
B
Retailer 14
-
$15,440 AUD
View
Most Expensive
B
MOH London
207B2F7AA · Nov 4
$19,752 AUD
£10,686 GBP
View
14 more retailers have this diamond
Prices start from $11,227 AUDSave up to $8,525 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+
1.51ct Pear
$11,227 AUD