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Radiant|Natural|GIA

0.70ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 1455128481

Certificate GIA 1455128481

Diamond specifications and retailer prices

From $914 AUD
$642 USD
As of November 2, 2026
Save $2,191 AUD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,105 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1455128481. Listed at 17 retailers as of October 30, 2026, with prices from $914 to $3,105, a $2,191 spread on the same certified stone. NZ Jewellers lists it at $3,105. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1455128481
Dimensions5.87 × 4.74 × 3.10 mm
L/W Ratio1.24
Girdle conditionPolished
Key to symbols
Cloud, Knot, Crystal
Top View
5.87 mm4.74 mm0.70 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1455128481
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.4%

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 2
Current: $3,105 AUD|Low: $883 AUD|High: $3,105 AUD|Avg: $1,323 AUD
NZ Jewellers
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
November 2, 2026
Retailer 6$914 AUD
Retailer 7$991 AUD
Retailer 16$991 AUD
Retailer 5$1,028 AUD
Retailer 4$1,143 AUD
Retailer 3$1,167 AUD
Retailer 15$1,179 AUD
Retailer 10$1,223 AUD
Retailer 12$1,226 AUD
Retailer 14$1,246 AUD
Retailer 2$1,248 AUD
Retailer 9$1,407 AUD
Retailer 11$1,479 AUD
Retailer 8$1,570 AUD
Retailer 13$2,300 AUD
NZ Jewellers$3,105 AUD

30 data points across 16 retailers

17 retailers$914 AUD to $3,105 AUD

A
Cheapest Retailer
-
$914 AUD
$642 USD
Final sale: no returns
A
Retailer 2
-
$991 AUD
$696 USD
View
A
Retailer 3
-
$991 AUD
$696 USD
View
A
Retailer 4
-
$1,028 AUD
$722 USD
View
Retailer 5
-
$1,071 AUD
$752 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,143 AUD
$803 USD
View
A
Retailer 7
-
$1,167 AUD
$820 USD
View
A
Retailer 8
-
$1,179 AUD
$828 USD
View
A
Retailer 9
-
$1,223 AUD
£676 GBP
View
B+
Retailer 10
-
$1,226 AUD
$861 USD
View
A
Retailer 11
-
$1,246 AUD
$875 USD
View
A
Retailer 12
-
$1,248 AUD
£691 GBP
View
B+
Retailer 13
-
$1,407 AUD
€941 EUR
View
B+
Retailer 14
-
$1,479 AUD
ZAR 16,782 ZAR
View
Retailer 15
-
$1,570 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$2,300 AUD
£1,272 GBP
View
Most Expensive
B
NZ Jewellers
5d6de768-fd1d-4807-9bb0-2d5302b4d598 · Oct 30
$3,105 AUD
$2,181 USD
View
16 more retailers have this diamond
Prices start from $914 AUDSave up to $2,191 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
0.70ct Radiant
$914 AUD