Round|Natural|GIA

0.50ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6561484465

Certificate GIA 6561484465

Diamond specifications and retailer prices

From $486 USD
As of November 6, 2026
Save $1,827 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,313 USD at MOH London · As of November 2, 2026
View at MOH London

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 top-tier cut grade and certified by GIA 6561484465. Listed at 11 retailers as of November 2, 2026, with prices from $486 to $2,313, a $1,827 spread on the same certified stone. MOH London lists it at $2,313. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561484465
Dimensions5.06 × 5.10 × 3.17 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.06 mm5.10 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561484465
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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 6
Current: $2,313 USD|Low: $486 USD|High: $2,313 USD|Avg: $971 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$486 USD
Retailer 3$600 USD
Retailer 6$879 USD
Retailer 4$969 USD
Retailer 11$1,165 USD
Retailer 10$1,380 USD
Retailer 8$1,498 USD
Retailer 9$1,589 USD
Retailer 7$1,633 USD
Retailer 5$1,948 USD
MOH London$2,313 USD

30 data points across 11 retailers

11 retailers$486 USD to $2,313 USD

A
Cheapest Retailer
-
$486 USD
A
Retailer 2
-
$600 USD
View
B+
Retailer 3
-
$879 USD
View
B+
Retailer 4
-
$969 USD
View
B
Retailer 5
-
$1,165 USD
View
Final sale: no returns
B
Retailer 6
-
$1,380 USD
View
B
Retailer 7
-
$1,498 USD
View
B
Retailer 8
-
$1,589 USD
View
B
Retailer 9
-
$1,633 USD
View
B
Retailer 10
-
$1,948 USD
View
Most Expensive
B
MOH London
E13822CCE · Nov 2
$2,313 USD
£1,821 GBP
View
10 more retailers have this diamond
Prices start from $486 USDSave up to $1,827 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
$486 USD