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Round|Natural|GIA

0.50ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 1568454358

Certificate GIA 1568454358

Diamond specifications and retailer prices

From $416 USD
As of November 5, 2026
Save $1,348 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,764 USD at NZ Jewellers · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1568454358. Listed at 19 retailers as of November 4, 2026, with prices from $416 to $1,764, a $1,348 spread on the same certified stone. NZ Jewellers lists it at $1,764. 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
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1568454358
Dimensions5.13 × 5.18 × 3.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.13 mm5.18 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568454358
Side View
Table 59.0%Crown 33°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 59.8%

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: $1,764 USD|Low: $416 USD|High: $1,781 USD|Avg: $765 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
November 6, 2026
Retailer 16$416 USD
Retailer 9$473 USD
Retailer 11$486 USD
Retailer 18$515 USD
Retailer 10$518 USD
Retailer 8$556 USD
Retailer 5$562 USD
Retailer 2$590 USD
Retailer 17$595 USD
Retailer 4$606 USD
Retailer 6$649 USD
Retailer 12$685 USD
Retailer 15$698 USD
Retailer 7$741 USD
Retailer 13$761 USD
Retailer 3$783 USD
Retailer 14$815 USD
Retailer 19$1,296 USD
NZ Jewellers$1,764 USD

23 data points across 19 retailers

19 retailers$416 USD to $1,764 USD

A
Cheapest Retailer
-
$416 USD
A
Retailer 2
-
$473 USD
View
A
Retailer 3
-
$486 USD
View
A
Retailer 4
-
$515 USD
View
A
Retailer 5
-
$518 USD
View
Final sale: no returns
A
Retailer 6
-
$556 USD
View
A
Retailer 7
-
$562 USD
View
A
Retailer 8
-
$590 USD
View
A
Retailer 9
-
$595 USD
View
A
Retailer 10
-
$606 USD
View
A
Retailer 11
-
$649 USD
View
A
Retailer 12
-
$685 USD
View
A
Retailer 13
-
$698 USD
View
A
Retailer 14
-
$741 USD
View
A
Retailer 15
-
$761 USD
View
B+
Retailer 16
-
$783 USD
View
B+
Retailer 17
-
$815 USD
View
B
Retailer 18
-
$1,296 USD
View
Most Expensive
B
NZ Jewellers
81ae059c-801c-453c-bff1-32fc14a0ca77 · Nov 4
$1,764 USD
View
18 more retailers have this diamond
Prices start from $416 USDSave up to $1,348 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
$416 USD