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Radiant|Natural|GIA

1.03ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2231704682

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate GIA 2231704682

Diamond specifications and retailer prices

From $2,510 SGD
£1,546 GBP
As of November 2, 2026
Save $1,998 SGD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,549 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2231704682. Listed at 9 retailers as of November 2, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231704682
Dimensions7.19 × 4.80 × 3.04 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
7.19 mm4.80 mm1.03 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231704682
Side View
Table 64.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,510 SGD|Low: $2,510 SGD|High: $4,707 SGD|Avg: $3,252 SGD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1$2,510 SGD
Retailer 3$2,577 SGD
Retailer 5$2,640 SGD
Retailer 4$3,273 SGD
Retailer 6$3,336 SGD
Retailer 2$4,509 SGD

37 data points across 6 retailers

9 retailers$2,510 SGD to $4,509 SGD

A
Cheapest Retailer
-
$2,510 SGD
£1,546 GBP
A
Retailer 2
-
$2,577 SGD
$2,015 USD
View
Retailer 3
-
$2,655 SGD
$2,076 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$2,655 SGD
$2,076 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$2,776 SGD
$2,171 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$3,273 SGD
A$3,938 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$4,509 SGD
£2,776 GBP
View
Retailer 8
-
$5,549 SGD
$4,339 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
0b78af4d-e34f-4232-942e-ae413b90d507 · Sep 29
$5,549 SGD
$4,339 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from $2,510 SGDSave up to $1,998 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
$2,510 SGD