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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 $908 SGD
$710 USD
As of November 1, 2026
Save $1,139 SGD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,047 SGD 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 $908 to $2,047, a $1,139 spread on the same certified stone. Moon Ocean lists it at $2,047. 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
Colour
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: $2,047 SGD|Low: $908 SGD|High: $3,172 SGD|Avg: $1,602 SGD|-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$908 SGD
Retailer 10$967 SGD
Retailer 6$1,145 SGD
Retailer 2$1,216 SGD
Retailer 5$1,267 SGD
Retailer 9$1,521 SGD
Retailer 4$1,568 SGD
Retailer 3$1,853 SGD
Moon Ocean$2,047 SGD
Retailer 7$3,172 SGD

44 data points across 10 retailers

12 retailers$908 SGD to $2,047 SGD

B
Cheapest Retailer
-
$908 SGD
$710 USD
B
Retailer 2
-
$927 SGD
$725 USD
View
B
Retailer 3
-
$967 SGD
$756 USD
View
B
Retailer 4
-
$1,145 SGD
$895 USD
View
B
Retailer 5
-
$1,163 SGD
$909 USD
View
B
Retailer 6
-
$1,216 SGD
£749 GBP
View
B
Retailer 7
-
$1,267 SGD
£780 GBP
View
Retailer 8
-
$1,521 SGD
A$1,830 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$1,568 SGD
ZAR 19,813 ZAR
View
B
Retailer 10
-
$1,853 SGD
£1,141 GBP
View
Most Expensive
C
Moon Ocean
NVN-EF6EE38AD-963 · Nov 2
$2,047 SGD
£1,260 GBP
View
10 more retailers have this diamond
Prices start from $908 SGDSave up to $1,139 SGD

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
$908 SGD