Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2446693229

Certificate GIA 2446693229

Diamond specifications and retailer prices

From $607 USD
As of October 31, 2026
Save $922 USD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,065 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 2446693229. Listed at 16 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446693229
Dimensions5.58 × 4.00 × 2.59 mm
L/W Ratio1.40
Top View
5.58 mm4.00 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2446693229
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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: Oct 31
Current: $812 USD|Low: $557 USD|High: $1,539 USD|Avg: $889 USD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$607 USD
Retailer 9$627 USD
Retailer 2$725 USD
Retailer 1$812 USD
Retailer 6$825 USD
Retailer 10$845 USD
Retailer 3$967 USD
Retailer 8$990 USD
Retailer 4$1,017 USD
Retailer 5$1,529 USD

42 data points across 10 retailers

16 retailers$607 USD to $1,529 USD

A
Cheapest Retailer
-
$607 USD
Final sale: no returns
B+
Retailer 2
-
$627 USD
HK$4,900 HKD
View
Retailer 3
-
$659 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$659 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$684 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$730 USD
View
Retailer 7
-
$760 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$791 USD
View
B+
Retailer 9
-
$812 USD
£639 GBP
View
B+
Retailer 10
-
$825 USD
£650 GBP
View
B
Retailer 11
-
$845 USD
View
B
Retailer 12
-
$967 USD
€921 EUR
View
Retailer 13
-
$990 USD
A$1,524 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$1,017 USD
ZAR 16,424 ZAR
View
B
Retailer 15
-
$1,529 USD
£1,204 GBP
View
Most Expensive
NZ Jewellers
76b04572-0ea8-4c95-b181-c3be372a7131 · Sep 30
$2,065 USD
View
Price last confirmed 31 days ago
15 more retailers have this diamond
Prices start from $607 USDSave up to $922 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 Radiant
$607 USD