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Pear|Natural|GIA

0.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • GIA 6545681124

Certificate GIA 6545681124

Diamond specifications and retailer prices

From $669 AUD
As of November 6, 2026
Save $1,781 AUD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,451 AUD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545681124. Listed at 18 retailers as of November 5, 2026, with prices from $669 to $2,451, a $1,781 spread on the same certified stone. NZ Jewellers lists it at $2,451. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545681124
Dimensions7.03 × 4.37 × 2.90 mm
L/W Ratio1.61
Top View
7.03 mm4.37 mm0.51 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545681124
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.4%

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: $971 AUD|Low: $669 AUD|High: $1,828 AUD|Avg: $1,090 AUD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3$669 AUD
Retailer 10$722 AUD
Retailer 6$819 AUD
Retailer 8$828 AUD
Retailer 1$971 AUD
Retailer 4$1,017 AUD
Retailer 5$1,052 AUD
Retailer 12$1,070 AUD
Retailer 2$1,115 AUD
Retailer 11$1,175 AUD
Retailer 7$1,207 AUD
Retailer 9$1,802 AUD

41 data points across 12 retailers

18 retailers$669 AUD to $2,451 AUD

A
Cheapest Retailer
-
$669 AUD
A
Retailer 2
-
$722 AUD
View
Final sale: no returns
B+
Retailer 3
-
$782 AUD
View
B+
Retailer 4
-
$819 AUD
View
B+
Retailer 5
-
$828 AUD
View
B+
Retailer 6
-
$841 AUD
View
B+
Retailer 7
-
$841 AUD
View
B+
Retailer 8
-
$902 AUD
View
B+
Retailer 9
-
$971 AUD
View
B+
Retailer 10
-
$972 AUD
View
B
Retailer 11
-
$1,052 AUD
View
B
Retailer 12
-
$1,070 AUD
View
B
Retailer 13
-
$1,084 AUD
View
Retailer 14
-
$1,115 AUD
View
Price last confirmed 31 days ago
Retailer 15
-
$1,175 AUD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$1,207 AUD
View
B
Retailer 17
-
$1,802 AUD
View
Most Expensive
C
NZ Jewellers
de992548-053d-4de9-ba31-dc2bc1aff91e · Nov 5
$2,451 AUD
$1,684 USD
View
17 more retailers have this diamond
Prices start from $669 AUDSave up to $1,781 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
0.51ct Pear
$669 AUD