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Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 1568587434

Certificate GIA 1568587434

Diamond specifications and retailer prices

From $338 USD
As of November 6, 2026
Save $1,426 USD (81%) vs most expensive(unlock to see where)
18 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1568587434. Listed at 18 retailers as of November 4, 2026, with prices from $338 to $1,764, a $1,426 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
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1568587434
Dimensions4.99 × 5.03 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.99 mm5.03 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568587434
Side View
Table 57.0%Crown 35.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.8%

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 6
Current: $1,764 USD|Low: $320 USD|High: $1,781 USD|Avg: $608 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
November 6, 2026
Retailer 2$338 USD
Retailer 8$396 USD
Retailer 5$425 USD
Retailer 17$460 USD
Retailer 10$467 USD
Retailer 16$472 USD
Retailer 18$473 USD
Retailer 12$485 USD
Retailer 3$496 USD
Retailer 4$531 USD
Retailer 13$570 USD
Retailer 15$584 USD
Retailer 11$592 USD
Retailer 6$633 USD
Retailer 9$657 USD
Retailer 14$662 USD
Retailer 7$1,073 USD
NZ Jewellers$1,764 USD

11 data points across 18 retailers

18 retailers$338 USD to $1,764 USD

A
Cheapest Retailer
-
$338 USD
B+
Retailer 2
-
$396 USD
View
B+
Retailer 3
-
$425 USD
View
Final sale: no returns
B+
Retailer 4
-
$460 USD
View
B+
Retailer 5
-
$467 USD
View
A
Retailer 6
-
$472 USD
View
B+
Retailer 7
-
$473 USD
View
B+
Retailer 8
-
$485 USD
View
B+
Retailer 9
-
$496 USD
View
B+
Retailer 10
-
$531 USD
View
A
Retailer 11
-
$570 USD
View
B+
Retailer 12
-
$584 USD
View
A
Retailer 13
-
$592 USD
View
B+
Retailer 14
-
$633 USD
View
B+
Retailer 15
-
$657 USD
View
B+
Retailer 16
-
$662 USD
View
B
Retailer 17
-
$1,073 USD
View
Most Expensive
C
NZ Jewellers
939a9e95-90c7-46c5-b662-656e9757bcc8 · Nov 4
$1,764 USD
View
17 more retailers have this diamond
Prices start from $338 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
$338 USD