Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6495672440

Certificate GIA 6495672440

Diamond specifications and retailer prices

From $464 USD
As of November 6, 2026
Save $1,521 USD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,985 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 6495672440. Listed at 17 retailers as of November 4, 2026, with prices from $464 to $1,985, a $1,521 spread on the same certified stone. NZ Jewellers lists it at $1,985. 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
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6495672440
Dimensions4.95 × 4.88 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.95 mm4.88 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6495672440
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40.6°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $464 USD|Low: $464 USD|High: $1,479 USD|Avg: $772 USD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$464 USD
Retailer 7$583 USD
Retailer 5$630 USD
Retailer 2$682 USD
Retailer 8$682 USD
Retailer 9$730 USD
Retailer 3$767 USD
Retailer 10$828 USD
Retailer 4$842 USD
Retailer 6$1,459 USD

44 data points across 10 retailers

17 retailers$464 USD to $1,985 USD

A
Cheapest Retailer
-
$464 USD
B+
Retailer 2
-
$583 USD
View
Final sale: no returns
B+
Retailer 3
-
$609 USD
View
B+
Retailer 4
-
$630 USD
View
B+
Retailer 5
-
$633 USD
View
Retailer 6
-
$650 USD
View
Price last confirmed 43 days ago
Retailer 7
-
$682 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$682 USD
View
B+
Retailer 9
-
$730 USD
View
B+
Retailer 10
-
$730 USD
View
B+
Retailer 11
-
$738 USD
View
B+
Retailer 12
-
$764 USD
View
B+
Retailer 13
-
$767 USD
View
B
Retailer 14
-
$842 USD
View
B
Retailer 15
-
$1,220 USD
View
B
Retailer 16
-
$1,459 USD
View
Most Expensive
C
NZ Jewellers
d9e9b507-5551-460c-909c-645ff4b072ec · Nov 4
$1,985 USD
View
16 more retailers have this diamond
Prices start from $464 USDSave up to $1,521 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
$464 USD