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Round|Natural|GIA

0.51ct L IF Round Natural Diamond

EX • L/IF • GIA 5546898747

Certificate GIA 5546898747

Diamond specifications and retailer prices

From $818 NZD
As of November 5, 2026
Save $372 NZD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,136 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5546898747. Listed at 6 retailers as of October 31, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5546898747
Dimensions5.18 × 5.15 × 3.15 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.51 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546898747
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.4°Culet: NDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,136 NZD|Low: $818 NZD|High: $3,346 NZD|Avg: $1,421 NZD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$818 NZD
Retailer 4$881 NZD
Retailer 2$945 NZD
Retailer 3$1,153 NZD
Retailer 6$1,190 NZD
NZ Jewellers$3,136 NZD

38 data points across 6 retailers

6 retailers$818 NZD to $1,190 NZD

A
Cheapest Retailer
-
$818 NZD
A
Retailer 2
-
$881 NZD
View
A
Retailer 3
-
$945 NZD
View
B+
Retailer 4
-
$1,153 NZD
View
B+
Retailer 5
-
$1,190 NZD
View
Most Expensive
NZ Jewellers
5cafc381-8f24-4ea8-9ba8-f9cdcb7df5cd · Nov 4
$3,136 NZD
$1,763 USD
View
Price under review
5 more retailers have this diamond
Prices start from $818 NZDSave up to $372 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
$818 NZD