CaratHunter
Plans
Radiant|Natural|GIA

1.04ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 2125193035

Certificate GIA 2125193035

Diamond specifications and retailer prices

From $7,019 AUD
As of November 5, 2026
Save $6,183 AUD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,030 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2125193035. Listed at 22 retailers as of November 4, 2026, with a 88% 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

1.04
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2125193035
Dimensions6.01 × 5.54 × 3.81 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.01 mm5.54 mm1.04 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2125193035
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.8%

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 5
Current: $8,536 AUD|Low: $6,950 AUD|High: $13,398 AUD|Avg: $9,110 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$6,950 AUD
Retailer 5$7,101 AUD
Retailer 3$7,612 AUD
Retailer 2$8,142 AUD
Retailer 11$8,142 AUD
Retailer 4$8,286 AUD
Retailer 1$8,536 AUD
Retailer 10$8,929 AUD
Retailer 6$9,245 AUD
Retailer 7$10,964 AUD
Retailer 8$13,202 AUD

46 data points across 11 retailers

22 retailers$7,019 AUD to $13,202 AUD

Retailer 1
-
$6,950 AUD
Price last confirmed 10 days ago
B
Retailer 2
-
$7,019 AUD
View
B
Retailer 3
-
$7,101 AUD
View
B
Retailer 4
-
$7,575 AUD
View
B
Retailer 5
-
$7,577 AUD
View
B
Retailer 6
-
$7,612 AUD
View
Retailer 7
-
$8,142 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$8,142 AUD
View
B
Retailer 9
-
$8,142 AUD
View
B
Retailer 10
-
$8,286 AUD
View
B
Retailer 11
-
$8,536 AUD
View
B
Retailer 12
-
$8,878 AUD
View
Retailer 13
-
$8,929 AUD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$9,096 AUD
View
B
Retailer 15
-
$9,096 AUD
View
B
Retailer 16
-
$9,245 AUD
View
B
Retailer 17
-
$9,387 AUD
View
B
Retailer 18
-
$9,393 AUD
View
Retailer 19
-
$9,910 AUD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$10,964 AUD
View
B
Retailer 21
-
$13,202 AUD
View
Most Expensive
NZ Jewellers
9fe9a916-4c49-4c00-9f2d-991f5f6f3abb · Nov 5
$15,030 AUD
$10,327 USD
View
Price under review
21 more retailers have this diamond
Prices start from $7,019 AUDSave up to $6,183 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
1.04ct Radiant
$7,019 AUD