Round|Natural|GIA

0.51ct K IF Round Natural Diamond

EX • K/IF • GIA 3535652384

Certificate GIA 3535652384

Diamond specifications and retailer prices

From $520 USD
As of November 5, 2026
Save $1,457 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,977 USD 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 $520 to $1,977, a $1,457 spread on the same certified stone. NZ Jewellers lists it at $1,977. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $764 USD|Low: $625 USD|High: $1,473 USD|Avg: $915 USD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$625 USD
Retailer 8$679 USD
Retailer 1$764 USD
Retailer 7$820 USD
Retailer 2$825 USD
Retailer 3$921 USD
Retailer 4$972 USD
Retailer 6$1,455 USD

43 data points across 8 retailers

12 retailers$520 USD to $1,977 USD

A
Cheapest Retailer
-
$520 USD
A
Retailer 2
-
$625 USD
View
A
Retailer 3
-
$630 USD
View
B+
Retailer 4
-
$679 USD
View
B+
Retailer 5
-
$727 USD
View
B+
Retailer 6
-
$764 USD
View
B
Retailer 7
-
$820 USD
View
B+
Retailer 8
-
$825 USD
View
B+
Retailer 9
-
$921 USD
View
B+
Retailer 10
-
$972 USD
View
B
Retailer 11
-
$1,455 USD
View
Most Expensive
B
NZ Jewellers
5c45f8b3-648f-4840-a1fc-a14a134f20db · Nov 4
$1,977 USD
View
11 more retailers have this diamond
Prices start from $520 USDSave up to $1,457 USD

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
$520 USD