Round|Natural|GIA

0.50ct I IF Round Natural Diamond

VG • I/IF • GIA 6541780688

Certificate GIA 6541780688

Diamond specifications and retailer prices

From $462 USD
As of November 4, 2026
Save $1,426 USD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,963 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 6541780688. Listed at 25 retailers as of November 4, 2026, with a 309% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541780688
Dimensions4.98 × 5.01 × 3.17 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.98 mm5.01 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541780688
Side View
Table 59.0%Crown 37°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 63.4%

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 4
Current: $1,888 USD|Low: $462 USD|High: $1,930 USD|Avg: $802 USD|-1.0%
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 5, 2026
Retailer 17$462 USD
Retailer 5$524 USD
Retailer 9$556 USD
Retailer 3$602 USD
Retailer 19$647 USD
Retailer 7$648 USD
Retailer 14$656 USD
Retailer 12$663 USD
Retailer 6$695 USD
Retailer 16$697 USD
Retailer 4$714 USD
Retailer 15$717 USD
Retailer 2$729 USD
Retailer 8$733 USD
Retailer 11$769 USD
Retailer 21$795 USD
Retailer 20$837 USD
Retailer 13$929 USD
Retailer 10$1,203 USD
Retailer 18$1,388 USD
NZ Jewellers$1,888 USD

15 data points across 21 retailers

25 retailers$462 USD to $1,888 USD

A
Cheapest Retailer
-
$462 USD
A
Retailer 2
-
$524 USD
View
A
Retailer 3
-
$556 USD
View
Final sale: no returns
A
Retailer 4
-
$602 USD
View
Retailer 5
-
$626 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$647 USD
View
A
Retailer 7
-
$648 USD
View
Retailer 8
-
$656 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$663 USD
View
A
Retailer 10
-
$695 USD
View
A
Retailer 11
-
$697 USD
View
A
Retailer 12
-
$714 USD
View
A
Retailer 13
-
$717 USD
View
Retailer 14
-
$722 USD
View
Price last confirmed 37 days ago
A
Retailer 15
-
$729 USD
View
A
Retailer 16
-
$733 USD
View
A
Retailer 17
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$769 USD
View
B+
Retailer 18
-
$795 USD
View
A
Retailer 19
-
$837 USD
View
B+
Retailer 20
-
$929 USD
View
Retailer 21
-
$941 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$1,203 USD
View
B
Retailer 23
-
$1,388 USD
View
B
Retailer 24
-
$1,888 USD
View
Most Expensive
NZ Jewellers
9f2cabc7-626c-4cb2-9306-893512d8416b · Sep 28
$1,963 USD
View
Price last confirmed 37 days ago
24 more retailers have this diamond
Prices start from $462 USDSave up to $1,426 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
0.50ct Round
$462 USD