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Radiant|Natural|GIA

0.70ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 2436406728

Certificate GIA 2436406728

Diamond specifications and retailer prices

From $1,134 AUD
$795 USD
As of November 2, 2026
Save $1,350 AUD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,255 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded J 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 2436406728. Listed at 26 retailers as of November 1, 2026, with a 119% 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

0.70
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436406728
Dimensions6.06 × 4.45 × 3.04 mm
L/W Ratio1.36
Top View
6.06 mm4.45 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436406728
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 2
Current: $1,710 AUD|Low: $1,134 AUD|High: $2,515 AUD|Avg: $1,773 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$1,134 AUD
Retailer 11$1,213 AUD
Retailer 13$1,304 AUD
Retailer 10$1,463 AUD
Retailer 6$1,575 AUD
Retailer 2$1,631 AUD
Retailer 1$1,710 AUD
Retailer 8$1,909 AUD
Retailer 4$1,934 AUD
Retailer 9$2,026 AUD
Retailer 5$2,040 AUD
Retailer 12$2,347 AUD
Retailer 7$2,484 AUD

34 data points across 13 retailers

26 retailers$1,134 AUD to $2,484 AUD

B+
Cheapest Retailer
-
$1,134 AUD
$795 USD
Final sale: no returns
B
Retailer 2
-
$1,206 AUD
$845 USD
View
B+
Retailer 3
-
$1,213 AUD
$850 USD
View
B
Retailer 4
-
$1,229 AUD
$861 USD
View
B
Retailer 5
-
$1,229 AUD
$861 USD
View
B
Retailer 6
-
$1,244 AUD
$872 USD
View
B
Retailer 7
-
$1,276 AUD
$894 USD
View
B
Retailer 8
-
$1,304 AUD
$914 USD
View
B
Retailer 9
-
$1,375 AUD
$963 USD
View
B
Retailer 10
-
$1,398 AUD
$980 USD
View
B
Retailer 11
-
$1,418 AUD
$994 USD
View
B
Retailer 12
-
$1,463 AUD
$1,025 USD
View
B
Retailer 13
-
$1,498 AUD
$1,050 USD
View
B
Retailer 14
-
$1,498 AUD
$1,050 USD
View
B
Retailer 15
-
$1,555 AUD
$1,090 USD
View
B
Retailer 16
-
$1,575 AUD
£869 GBP
View
B
Retailer 17
-
$1,631 AUD
$1,143 USD
View
B
Retailer 18
-
$1,710 AUD
£944 GBP
View
B
Retailer 19
-
$1,811 AUD
$1,269 USD
View
B
Retailer 20
-
$1,909 AUD
€1,274 EUR
View
C
Retailer 21
-
$1,934 AUD
$1,355 USD
View
B
Retailer 22
-
$2,026 AUD
ZAR 22,938 ZAR
View
Retailer 23
-
$2,040 AUD
View
Price last confirmed 28 days ago
C
Retailer 24
-
$2,347 AUD
CA$2,285 CAD
View
C
Retailer 25
-
$2,484 AUD
£1,371 GBP
View
Most Expensive
NZ Jewellers
ea7aba21-a3ec-466c-bd32-b9add8ec211a · Oct 30
$4,255 AUD
$2,982 USD
View
Price under review
25 more retailers have this diamond
Prices start from $1,134 AUDSave up to $1,350 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+
0.70ct Radiant
$1,134 AUD