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Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 2245009587

Certificate GIA 2245009587

Diamond specifications and retailer prices

From $2,160 AUD
As of November 6, 2026
Save $2,847 AUD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,275 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H 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 2245009587. Listed at 23 retailers as of November 6, 2026, with a 132% 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

1.01
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245009587
Dimensions6.96 × 4.98 × 3.37 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.96 mm4.98 mm1.01 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245009587
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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 6
Current: $6,275 AUD|Low: $2,142 AUD|High: $6,395 AUD|Avg: $3,367 AUD|+1.0%
Queensmith
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
Retailer 18
November 7, 2026
Retailer 17$2,160 AUD
Retailer 12$2,265 AUD
Retailer 6$2,652 AUD
Retailer 5$2,681 AUD
Retailer 3$2,765 AUD
Retailer 15$2,773 AUD
Retailer 10$2,991 AUD
Retailer 13$2,994 AUD
Retailer 7$2,998 AUD
Retailer 4$3,074 AUD
Retailer 11$3,120 AUD
Retailer 8$3,128 AUD
Retailer 18$3,168 AUD
Retailer 9$3,451 AUD
Retailer 16$3,506 AUD
Retailer 14$3,902 AUD
Retailer 2$5,007 AUD
Queensmith$6,275 AUD

28 data points across 18 retailers

23 retailers$2,160 AUD to $5,007 AUD

A
Cheapest Retailer
-
$2,160 AUD
A
Retailer 2
-
$2,265 AUD
View
B+
Retailer 3
-
$2,652 AUD
View
Final sale: no returns
B+
Retailer 4
-
$2,681 AUD
View
B+
Retailer 5
-
$2,765 AUD
View
B+
Retailer 6
-
$2,773 AUD
View
B+
Retailer 7
-
$2,818 AUD
View
Retailer 8
-
$2,991 AUD
View
Price last confirmed 22 days ago
Retailer 9
-
$2,991 AUD
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$2,994 AUD
View
B+
Retailer 11
-
$2,998 AUD
View
B+
Retailer 12
-
$3,072 AUD
View
B+
Retailer 13
-
$3,074 AUD
View
B+
Retailer 14
-
$3,120 AUD
View
Retailer 15
-
$3,128 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$3,168 AUD
View
Retailer 17
-
$3,451 AUD
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$3,506 AUD
View
Retailer 19
-
$3,710 AUD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$3,902 AUD
View
B
Retailer 21
-
$5,007 AUD
View
Retailer 22
-
$6,251 AUD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
2245009587 · Oct 28
$6,275 AUD
£3,395 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $2,160 AUDSave up to $2,847 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.

A
1.01ct Radiant
$2,160 AUD