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Round|Natural|GIA

0.51ct D IF Round Natural Diamond

EX • D/IF • GIA 6562444730

Certificate GIA 6562444730

Diamond specifications and retailer prices

From $1,729 NZD
As of November 4, 2026
Save $3,922 NZD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,652 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562444730. Listed at 23 retailers as of November 4, 2026, with prices from $1,729 to $5,652, a $3,922 spread on the same certified stone. NZ Jewellers lists it at $5,652. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562444730
Dimensions5.11 × 5.14 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.11 mm5.14 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562444730
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $5,652 NZD|Low: $1,729 NZD|High: $5,808 NZD|Avg: $2,855 NZD|-2.7%
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 7$1,729 NZD
Retailer 17$1,745 NZD
Retailer 11$2,138 NZD
Retailer 19$2,140 NZD
Retailer 14$2,154 NZD
Retailer 9$2,168 NZD
Retailer 18$2,181 NZD
Retailer 4$2,318 NZD
Retailer 22$2,425 NZD
Retailer 15$2,482 NZD
Retailer 2$2,631 NZD
Retailer 6$2,674 NZD
Retailer 13$2,674 NZD
Retailer 16$2,766 NZD
Retailer 8$2,932 NZD
Retailer 3$3,021 NZD
Retailer 12$3,115 NZD
Retailer 21$3,330 NZD
Retailer 10$3,814 NZD
Retailer 5$4,202 NZD
Retailer 20$4,232 NZD
NZ Jewellers$5,652 NZD

15 data points across 22 retailers

23 retailers$1,729 NZD to $5,652 NZD

A+
Cheapest Retailer
-
$1,729 NZD
A+
Retailer 2
-
$1,745 NZD
View
A
Retailer 3
-
$2,138 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,140 NZD
View
Retailer 5
-
$2,154 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$2,161 NZD
View
A
Retailer 7
-
$2,168 NZD
View
A
Retailer 8
-
$2,181 NZD
View
A
Retailer 9
-
$2,318 NZD
View
A
Retailer 10
-
$2,425 NZD
View
Retailer 11
-
$2,482 NZD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$2,631 NZD
View
A
Retailer 13
-
$2,674 NZD
View
A
Retailer 14
-
$2,674 NZD
View
A
Retailer 15
-
$2,766 NZD
View
A
Retailer 16
-
$2,932 NZD
View
A
Retailer 17
-
$3,021 NZD
View
A
Retailer 18
-
$3,115 NZD
View
A
Retailer 19
-
$3,330 NZD
View
B+
Retailer 20
-
$3,814 NZD
View
B+
Retailer 21
-
$4,202 NZD
View
B+
Retailer 22
-
$4,232 NZD
View
Most Expensive
B
NZ Jewellers
68b504fa-0671-416f-863d-9ec0ef607093 · Nov 4
$5,652 NZD
$3,177 USD
View
22 more retailers have this diamond
Prices start from $1,729 NZDSave up to $3,922 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 Round
$1,729 NZD