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Pear|Natural|GIA

0.51ct I SI1 Pear Natural Diamond

GD • I/SI1 • GIA 6531671023

Certificate GIA 6531671023

Diamond specifications and retailer prices

From $738 NZD
As of November 6, 2026
Save $2,426 NZD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,164 NZD at NZ Jewellers · As of November 7, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6531671023. Listed at 24 retailers as of November 6, 2026, with prices from $738 to $3,164, a $2,426 spread on the same certified stone. NZ Jewellers lists it at $3,164. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531671023
Dimensions6.89 × 4.57 × 2.76 mm
L/W Ratio1.51
Top View
6.89 mm4.57 mm0.51 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531671023
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.3%

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: $1,317 NZD|Low: $738 NZD|High: $4,560 NZD|Avg: $1,630 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$738 NZD
Retailer 3$931 NZD
Retailer 4$1,086 NZD
Retailer 6$1,223 NZD
Retailer 1$1,317 NZD
Retailer 10$1,362 NZD
Retailer 11$1,403 NZD
Retailer 8$1,490 NZD
Retailer 9$1,557 NZD
Retailer 5$2,318 NZD
Retailer 2$2,769 NZD

35 data points across 11 retailers

24 retailers$738 NZD to $3,164 NZD

A
Cheapest Retailer
-
$738 NZD
Retailer 2
-
$853 NZD
View
Price last confirmed 64 days ago
B+
Retailer 3
-
$931 NZD
View
Final sale: no returns
B+
Retailer 4
-
$954 NZD
View
B+
Retailer 5
-
$1,008 NZD
View
Retailer 6
-
$1,008 NZD
View
Price last confirmed 46 days ago
Retailer 7
-
$1,008 NZD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$1,008 NZD
View
Retailer 9
-
$1,037 NZD
View
Price last confirmed 17 days ago
Retailer 10
-
$1,086 NZD
View
Price last confirmed 22 days ago
Retailer 11
-
$1,086 NZD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,165 NZD
View
Price last confirmed 44 days ago
B
Retailer 13
-
$1,223 NZD
View
B
Retailer 14
-
$1,246 NZD
View
Retailer 15
-
$1,317 NZD
View
B
Retailer 16
-
$1,362 NZD
View
B
Retailer 17
-
$1,403 NZD
View
B
Retailer 18
-
$1,490 NZD
View
Retailer 19
-
$1,517 NZD
View
Price last confirmed 34 days ago
B
Retailer 20
-
$1,557 NZD
View
B
Retailer 21
-
$2,318 NZD
View
Retailer 22
-
$2,769 NZD
View
Price last confirmed 17 days ago
Retailer 23
-
$3,164 NZD
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
fc35c779-8c36-4971-a58a-4c22a81989dd · Nov 7
$3,164 NZD
$1,754 USD
View
23 more retailers have this diamond
Prices start from $738 NZDSave up to $2,426 NZD

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
$738 NZD