Radiant|Natural|GIA

1.30ct G IF Radiant Natural Diamond

VG • G/IF • GIA 2457767521

Certificate GIA 2457767521

Diamond specifications and retailer prices

From $9,328 AUD
As of November 4, 2026
Save $5,918 AUD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,963 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2457767521. Listed at 16 retailers as of November 4, 2026, with a 63% 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

1.30
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457767521
Dimensions7.03 × 5.30 × 3.67 mm
L/W Ratio1.33
Top View
7.03 mm5.30 mm1.30 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457767521
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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 4
Current: $13,384 AUD|Low: $9,328 AUD|High: $15,992 AUD|Avg: $11,935 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$9,328 AUD
Retailer 11$9,565 AUD
Retailer 8$10,121 AUD
Retailer 10$10,124 AUD
Retailer 4$10,239 AUD
Retailer 3$10,932 AUD
Retailer 9$11,225 AUD
Retailer 2$11,864 AUD
Retailer 7$11,937 AUD
Retailer 1$13,384 AUD
Retailer 5$15,246 AUD

45 data points across 11 retailers

16 retailers$9,328 AUD to $15,246 AUD

A
Cheapest Retailer
-
$9,328 AUD
A
Retailer 2
-
$9,565 AUD
View
B+
Retailer 3
-
$10,121 AUD
View
A
Retailer 4
-
$10,124 AUD
View
Final sale: no returns
A
Retailer 5
-
$10,239 AUD
View
Retailer 6
-
$10,467 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$10,932 AUD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$11,225 AUD
View
Retailer 9
-
$11,338 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
$11,512 AUD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
$11,864 AUD
View
B+
Retailer 12
-
$11,937 AUD
View
Retailer 13
-
$13,082 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$13,384 AUD
View
B+
Retailer 15
-
$15,246 AUD
View
Most Expensive
NZ Jewellers
0617ca89-7743-44c7-9e6a-8d1648381ae0 · Sep 30
$18,963 AUD
$13,275 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $9,328 AUDSave up to $5,918 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
1.30ct Radiant
$9,328 AUD