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Round|Natural|GIA

0.50ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 6565552010

Certificate GIA 6565552010

Diamond specifications and retailer prices

From $513 USD
As of November 6, 2026
Save $1,588 USD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,101 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565552010. Listed at 22 retailers as of November 4, 2026, with prices from $513 to $2,101, a $1,588 spread on the same certified stone. NZ Jewellers lists it at $2,101. 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
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6565552010
Dimensions4.93 × 4.89 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.93 mm4.89 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565552010
Side View
Table 56.0%Crown 38.5°Girdle: MED-THKPavilion 40°Culet: NDepth 64.8%

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: $2,101 USD|Low: $513 USD|High: $2,177 USD|Avg: $835 USD|-3.5%
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
Retailer 22
November 6, 2026
Retailer 2$513 USD
Retailer 15$588 USD
Retailer 14$600 USD
Retailer 17$605 USD
Retailer 9$610 USD
Retailer 10$618 USD
Retailer 8$658 USD
Retailer 5$670 USD
Retailer 22$670 USD
Retailer 3$678 USD
Retailer 4$696 USD
Retailer 11$721 USD
Retailer 12$773 USD
Retailer 20$790 USD
Retailer 7$797 USD
Retailer 13$809 USD
Retailer 6$855 USD
Retailer 21$890 USD
Retailer 19$926 USD
Retailer 16$1,034 USD
Retailer 18$1,545 USD
NZ Jewellers$2,101 USD

23 data points across 22 retailers

22 retailers$513 USD to $2,101 USD

A
Cheapest Retailer
-
$513 USD
A
Retailer 2
-
$588 USD
View
A
Retailer 3
-
$600 USD
View
A
Retailer 4
-
$605 USD
View
A
Retailer 5
-
$610 USD
View
B+
Retailer 6
-
$618 USD
View
Final sale: no returns
A
Retailer 7
-
$658 USD
View
Retailer 8
-
$670 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$670 USD
View
A
Retailer 10
-
$678 USD
View
A
Retailer 11
-
$696 USD
View
Retailer 12
-
$721 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$773 USD
View
B+
Retailer 14
-
$790 USD
View
B+
Retailer 15
-
$797 USD
View
B+
Retailer 16
-
$809 USD
View
B+
Retailer 17
-
$855 USD
View
B+
Retailer 18
-
$890 USD
View
B
Retailer 19
-
$926 USD
View
B+
Retailer 20
-
$1,034 USD
View
C
Retailer 21
-
$1,545 USD
View
Most Expensive
B
NZ Jewellers
345456e2-da9e-4058-9539-10c0a0224821 · Nov 4
$2,101 USD
View
21 more retailers have this diamond
Prices start from $513 USDSave up to $1,588 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
$513 USD