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Radiant|Natural|GIA

1.03ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5523305329

Certificate GIA 5523305329

Diamond specifications and retailer prices

From $2,664 CAD
SGD 2,576 SGD
As of October 31, 2026
Save $201 CAD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,865 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-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 5523305329. Listed at 2 retailers as of October 31, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.03
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle57.2°
OriginNatural
Grading LabGIA
CertificateGIA 5523305329
Dimensions5.61 × 5.61 × 3.67 mm
L/W Ratio1.00
Top View
5.61 mm5.61 mm1.03 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523305329
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 57.2°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,865 CAD|Low: $2,236 CAD|High: $4,681 CAD|Avg: $3,000 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 13, 2026
Retailer 5$2,236 CAD
Retailer 13$2,322 CAD
Retailer 10$2,411 CAD
Retailer 17$2,552 CAD
Retailer 14$2,570 CAD
Retailer 8$2,655 CAD
Retailer 2$2,664 CAD
Retailer 11$2,677 CAD
Brilliant Earth$2,865 CAD
Retailer 12$2,879 CAD
Retailer 7$2,921 CAD
Retailer 4$3,018 CAD
Retailer 9$3,336 CAD
Retailer 3$3,345 CAD
Retailer 16$3,656 CAD
Retailer 15$4,199 CAD
Retailer 6$4,681 CAD

4 data points across 17 retailers

2 retailers$2,664 CAD to $2,865 CAD

A
Cheapest Retailer
-
$2,664 CAD
SGD 2,576 SGD
Most Expensive
B+
Brilliant Earth
15111837Y · Nov 2
$2,865 CAD
$2,050 USD
View
1 more retailer has this diamond
Prices start from $2,664 CADSave up to $201 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.

A
1.03ct Radiant
$2,664 CAD