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Radiant|Natural|GIA

0.45ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 1176145963

Certificate GIA 1176145963

Diamond specifications and retailer prices

From $992 CAD
$710 USD
As of November 1, 2026
Save $1,244 CAD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,236 CAD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-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 1176145963. Listed at 12 retailers as of November 1, 2026, with prices from $992 to $2,236, a $1,244 spread on the same certified stone. Moon Ocean lists it at $2,236. 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

0.45
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1176145963
Dimensions5.30 × 3.58 × 2.74 mm
L/W Ratio1.48
Top View
5.30 mm3.58 mm0.45 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1176145963
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 76.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,236 CAD|Low: $992 CAD|High: $3,464 CAD|Avg: $1,749 CAD|-1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$992 CAD
Retailer 10$1,056 CAD
Retailer 6$1,250 CAD
Retailer 2$1,328 CAD
Retailer 5$1,384 CAD
Retailer 9$1,661 CAD
Retailer 4$1,713 CAD
Retailer 3$2,024 CAD
Moon Ocean$2,236 CAD
Retailer 7$3,464 CAD

44 data points across 10 retailers

12 retailers$992 CAD to $2,236 CAD

B
Cheapest Retailer
-
$992 CAD
$710 USD
B
Retailer 2
-
$1,013 CAD
$725 USD
View
B
Retailer 3
-
$1,056 CAD
$756 USD
View
B
Retailer 4
-
$1,250 CAD
$895 USD
View
B
Retailer 5
-
$1,270 CAD
$909 USD
View
B
Retailer 6
-
$1,328 CAD
£749 GBP
View
B
Retailer 7
-
$1,384 CAD
£780 GBP
View
Retailer 8
-
$1,661 CAD
A$1,830 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$1,713 CAD
ZAR 19,813 ZAR
View
B
Retailer 10
-
$2,024 CAD
£1,141 GBP
View
Most Expensive
C
Moon Ocean
NVN-EF6EE38AD-963 · Nov 2
$2,236 CAD
£1,260 GBP
View
10 more retailers have this diamond
Prices start from $992 CADSave up to $1,244 CAD

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
0.45ct Radiant
$992 CAD