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Radiant|Natural|GIA

0.50ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 7438685377

Certificate GIA 7438685377

Diamond specifications and retailer prices

From $748 USD
As of November 2, 2026
Save $1,148 USD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,896 USD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded H 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 7438685377. Listed at 5 retailers as of October 30, 2026, with prices from $748 to $1,896, a $1,148 spread on the same certified stone. Diamond Exchange Canada lists it at $1,896. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7438685377
Dimensions4.58 × 4.45 × 3.15 mm
L/W Ratio1.03
Top View
4.58 mm4.45 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7438685377
Side View
Table 67.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 70.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,896 USD|Low: $680 USD|High: $1,896 USD|Avg: $1,116 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$748 USD
Retailer 5$804 USD
Retailer 4$883 USD
Retailer 2$1,280 USD
Diamond Exchange Canada$1,896 USD

35 data points across 5 retailers

5 retailers$748 USD to $1,896 USD

B+
Cheapest Retailer
-
$748 USD
Final sale: no returns
B
Retailer 2
-
$804 USD
View
B
Retailer 3
-
$883 USD
View
B
Retailer 4
-
$1,280 USD
£1,008 GBP
View
Most Expensive
C
Diamond Exchange Canada
1923975392 · Oct 30
$1,896 USD
CA$2,633 CAD
View
4 more retailers have this diamond
Prices start from $748 USDSave up to $1,148 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.

B+
0.50ct Radiant
$748 USD