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Round|Natural|GIA

0.51ct G IF Round Natural Diamond

EX • G/IF • GIA 5563331886

Certificate GIA 5563331886

Diamond specifications and retailer prices

From $843 USD
As of November 5, 2026
Save $1,918 USD (69%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,877 USD at NZ Jewellers · As of September 28, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563331886. Listed at 26 retailers as of November 4, 2026, with a 228% 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563331886
Dimensions5.16 × 5.12 × 3.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.16 mm5.12 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563331886
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.7%

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 5
Current: $1,352 USD|Low: $843 USD|High: $2,346 USD|Avg: $1,389 USD|-4.0%
Retailer 1
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
November 5, 2026
Retailer 10$843 USD
Retailer 8$1,044 USD
Retailer 17$1,085 USD
Retailer 11$1,118 USD
Retailer 6$1,132 USD
Retailer 3$1,176 USD
Retailer 2$1,265 USD
Retailer 4$1,266 USD
Retailer 13$1,270 USD
Retailer 16$1,306 USD
Retailer 1$1,352 USD
Retailer 9$1,445 USD
Retailer 15$1,462 USD
Retailer 5$1,502 USD
Retailer 12$1,747 USD
Retailer 14$2,067 USD
Retailer 7$2,270 USD

29 data points across 17 retailers

26 retailers$843 USD to $2,761 USD

A+
Cheapest Retailer
-
$843 USD
Retailer 2
-
$883 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$1,044 USD
View
Final sale: no returns
A
Retailer 4
-
$1,085 USD
View
A
Retailer 5
-
$1,118 USD
View
Retailer 6
-
$1,132 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,176 USD
View
Retailer 8
-
$1,180 USD
View
Price last confirmed 35 days ago
Retailer 9
-
$1,225 USD
View
Price last confirmed 37 days ago
A
Retailer 10
-
$1,265 USD
View
A
Retailer 11
-
$1,266 USD
View
A
Retailer 12
-
$1,270 USD
View
A
Retailer 13
-
$1,306 USD
View
B+
Retailer 14
-
$1,352 USD
View
Retailer 15
-
$1,361 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
$1,445 USD
View
B+
Retailer 17
-
$1,462 USD
View
B+
Retailer 18
-
$1,502 USD
View
Retailer 19
-
$1,542 USD
View
Price last confirmed 32 days ago
Retailer 20
-
$1,615 USD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
$1,747 USD
View
B+
Retailer 22
-
$2,067 USD
View
Retailer 23
-
$2,247 USD
View
Price last confirmed 30 days ago
B
Retailer 24
-
$2,270 USD
View
B
Retailer 25
-
$2,761 USD
View
Most Expensive
NZ Jewellers
373d2fc9-2407-4cf7-942b-b07d97a2fdcb · Sep 28
$2,877 USD
View
Price last confirmed 38 days ago
25 more retailers have this diamond
Prices start from $843 USDSave up to $1,918 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
$843 USD