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Round|Natural|GIA

0.51ct K IF Round Natural Diamond

EX • K/IF • GIA 3535652384

Certificate GIA 3535652384

Diamond specifications and retailer prices

From $757 AUD
As of November 5, 2026
Save $2,121 AUD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,877 AUD 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3535652384. Listed at 12 retailers as of November 4, 2026, with prices from $757 to $2,877, a $2,121 spread on the same certified stone. NZ Jewellers lists it at $2,877. 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
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3535652384
Dimensions5.19 × 5.18 × 3.15 mm
L/W Ratio1.00
Top View
5.19 mm5.18 mm0.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3535652384
Side View
Table 58.0%CrownGirdle: ThinPavilionCulet: NoneDepth 60.8%

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 5
Current: $1,112 AUD|Low: $910 AUD|High: $2,144 AUD|Avg: $1,332 AUD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$910 AUD
Retailer 8$988 AUD
Retailer 1$1,112 AUD
Retailer 7$1,193 AUD
Retailer 2$1,201 AUD
Retailer 3$1,340 AUD
Retailer 4$1,415 AUD
Retailer 6$2,118 AUD

43 data points across 8 retailers

12 retailers$757 AUD to $2,877 AUD

A
Cheapest Retailer
-
$757 AUD
A
Retailer 2
-
$910 AUD
View
A
Retailer 3
-
$917 AUD
View
B+
Retailer 4
-
$988 AUD
View
B+
Retailer 5
-
$1,058 AUD
View
B+
Retailer 6
-
$1,112 AUD
View
B
Retailer 7
-
$1,193 AUD
View
B+
Retailer 8
-
$1,201 AUD
View
B+
Retailer 9
-
$1,340 AUD
View
B+
Retailer 10
-
$1,415 AUD
View
B
Retailer 11
-
$2,118 AUD
View
Most Expensive
B
NZ Jewellers
5c45f8b3-648f-4840-a1fc-a14a134f20db · Nov 4
$2,877 AUD
$1,977 USD
View
11 more retailers have this diamond
Prices start from $757 AUDSave up to $2,121 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 Round
$757 AUD