Round|Natural|GIA

0.51ct D IF Round Natural Diamond

EX • D/IF • GIA 5553869105

Certificate GIA 5553869105

Diamond specifications and retailer prices

From $1,254 USD
As of November 5, 2026
Save $2,819 USD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,073 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5553869105. Listed at 22 retailers as of November 4, 2026, with prices from $1,254 to $4,073, a $2,819 spread on the same certified stone. NZ Jewellers lists it at $4,073. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5553869105
Dimensions5.08 × 5.11 × 3.16 mm
L/W Ratio1.01
Top View
5.08 mm5.11 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553869105
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $4,073 USD|Low: $1,241 USD|High: $4,261 USD|Avg: $2,122 USD|-4.4%
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
November 6, 2026
Retailer 18$1,254 USD
Retailer 17$1,262 USD
Retailer 6$1,540 USD
Retailer 9$1,540 USD
Retailer 5$1,541 USD
Retailer 21$1,670 USD
Retailer 8$1,738 USD
Retailer 12$1,747 USD
Retailer 11$1,797 USD
Retailer 14$1,819 USD
Retailer 2$1,842 USD
Retailer 16$1,927 USD
Retailer 13$1,943 USD
Retailer 10$2,017 USD
Retailer 3$2,144 USD
Retailer 15$2,262 USD
Retailer 7$2,399 USD
Retailer 19$2,577 USD
Retailer 4$2,901 USD
Retailer 20$3,002 USD
NZ Jewellers$4,073 USD

21 data points across 21 retailers

22 retailers$1,254 USD to $4,073 USD

A+
Cheapest Retailer
-
$1,254 USD
A+
Retailer 2
-
$1,262 USD
View
A
Retailer 3
-
$1,540 USD
View
A
Retailer 4
-
$1,540 USD
View
A
Retailer 5
-
$1,541 USD
View
Final sale: no returns
A
Retailer 6
-
$1,670 USD
View
A
Retailer 7
-
$1,738 USD
View
Retailer 8
-
$1,747 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,797 USD
View
Retailer 10
-
$1,819 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$1,842 USD
View
B+
Retailer 12
-
$1,927 USD
View
B+
Retailer 13
-
$1,943 USD
View
B+
Retailer 14
-
$2,017 USD
View
B+
Retailer 15
-
$2,144 USD
View
B+
Retailer 16
-
$2,262 USD
View
Retailer 17
-
$2,313 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$2,399 USD
View
B+
Retailer 19
-
$2,577 USD
View
B+
Retailer 20
-
$2,901 USD
View
B+
Retailer 21
-
$3,002 USD
View
Most Expensive
B
NZ Jewellers
4f0d1b3a-1d70-4e31-913c-3b2d0e6737a8 · Nov 4
$4,073 USD
View
21 more retailers have this diamond
Prices start from $1,254 USDSave up to $2,819 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
$1,254 USD