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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 $2,438 SGD
As of October 31, 2026
Save $184 SGD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,622 SGD at Brilliant Earth · As of October 31, 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
Colour
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: $2,622 SGD|Low: $2,046 SGD|High: $4,284 SGD|Avg: $2,745 SGD
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$2,046 SGD
Retailer 13$2,125 SGD
Retailer 10$2,206 SGD
Retailer 17$2,335 SGD
Retailer 14$2,352 SGD
Retailer 8$2,430 SGD
Retailer 2$2,438 SGD
Retailer 11$2,450 SGD
Brilliant Earth$2,622 SGD
Retailer 12$2,635 SGD
Retailer 7$2,673 SGD
Retailer 4$2,762 SGD
Retailer 9$3,054 SGD
Retailer 3$3,062 SGD
Retailer 16$3,346 SGD
Retailer 15$3,843 SGD
Retailer 6$4,284 SGD

4 data points across 17 retailers

2 retailers$2,438 SGD to $2,622 SGD

A
Cheapest Retailer
-
$2,438 SGD
Most Expensive
B+
Brilliant Earth
15111837Y · Oct 31
$2,622 SGD
$2,050 USD
View
1 more retailer has this diamond
Prices start from $2,438 SGDSave up to $184 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.

A
1.03ct Radiant
$2,438 SGD