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Radiant|Natural|GIA

1.03ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 7558848940

Certificate GIA 7558848940

Diamond specifications and retailer prices

From $3,865 AUD
$2,709 USD
As of November 1, 2026
Save $3,356 AUD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,237 AUD 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558848940. Listed at 12 retailers as of November 1, 2026, with a 87% 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.43°
OriginNatural
Grading LabGIA
CertificateGIA 7558848940
Dimensions7.15 × 5.10 × 3.27 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
7.15 mm5.10 mm1.03 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558848940
Side View
Table 68.0%Crown 46.43°Girdle: THK-VTKPavilionCulet: NDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,269 AUD|Low: $2,968 AUD|High: $7,298 AUD|Avg: $4,240 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$2,968 AUD
Retailer 10$3,617 AUD
Retailer 8$3,625 AUD
Retailer 6$3,865 AUD
Retailer 5$3,961 AUD
Retailer 7$3,984 AUD
Retailer 1$4,269 AUD
Retailer 2$4,305 AUD
Retailer 3$5,052 AUD
Retailer 4$7,221 AUD

34 data points across 10 retailers

12 retailers$3,865 AUD to $7,221 AUD

Retailer 1
-
$3,462 AUD
$2,426 USD
Price last confirmed 34 days ago
Retailer 2
-
$3,621 AUD
$2,538 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$3,831 AUD
$2,685 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$3,865 AUD
$2,709 USD
View
B+
Retailer 5
-
$3,961 AUD
$2,776 USD
View
B+
Retailer 6
-
$3,984 AUD
$2,792 USD
View
Final sale: no returns
Retailer 7
-
$3,994 AUD
$2,799 USD
View
Price last confirmed 34 days ago
Retailer 8
-
$4,174 AUD
$2,925 USD
View
Price last confirmed 69 days ago
B+
Retailer 9
-
$4,269 AUD
£2,356 GBP
View
B
Retailer 10
-
$5,052 AUD
€3,372 EUR
View
B
Retailer 11
-
$7,221 AUD
£3,985 GBP
View
Most Expensive
NZ Jewellers
edaf2268-0d5a-408c-925d-ccd9553ee9f2 · Sep 29
$7,237 AUD
$5,072 USD
View
Price last confirmed 34 days ago
11 more retailers have this diamond
Prices start from $3,865 AUDSave up to $3,356 AUD

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+
1.03ct Radiant
$3,865 AUD