CaratHunter
Plans
Pear|Natural|GIA

0.51ct F I1 Pear Natural Diamond

GD • F/I1 • GIA 6551448636

Certificate GIA 6551448636

Diamond specifications and retailer prices

From $1,069 NZD
HK$4,700 HKD
As of November 1, 2026
Save $530 NZD (33%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,402 NZD at NZ Jewellers · As of November 3, 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 F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551448636. Listed at 8 retailers as of November 1, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551448636
Dimensions7.28 × 4.51 × 2.62 mm
L/W Ratio1.61
Key to symbols
Crystal, Feather
Top View
7.28 mm4.51 mm0.51 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551448636
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,402 NZD|Low: $1,046 NZD|High: $3,402 NZD|Avg: $1,562 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$1,069 NZD
Retailer 6$1,084 NZD
Retailer 4$1,168 NZD
Retailer 5$1,168 NZD
Retailer 7$1,251 NZD
Retailer 8$1,358 NZD
Retailer 2$1,599 NZD
Retailer 10$1,692 NZD
Retailer 9$1,753 NZD
NZ Jewellers$3,402 NZD

17 data points across 10 retailers

8 retailers$1,069 NZD to $1,599 NZD

B+
Cheapest Retailer
-
$1,069 NZD
HK$4,700 HKD
B+
Retailer 2
-
$1,084 NZD
$610 USD
View
B
Retailer 3
-
$1,168 NZD
$657 USD
View
B
Retailer 4
-
$1,168 NZD
$657 USD
View
Retailer 5
-
$1,168 NZD
$657 USD
View
Price last confirmed 26 days ago
B
Retailer 6
-
$1,251 NZD
$704 USD
View
B
Retailer 7
-
$1,599 NZD
€857 EUR
View
Most Expensive
NZ Jewellers
c775666b-5eda-4f57-8995-fb61e7ce4da6 · Nov 3
$3,402 NZD
$1,914 USD
View
Price under review
7 more retailers have this diamond
Prices start from $1,069 NZDSave up to $530 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.

B+
0.51ct Pear
$1,069 NZD