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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 7428346894

Certificate GIA 7428346894

Diamond specifications and retailer prices

From $1,096 AUD
HK$6,000 HKD
As of November 1, 2026
Save $2,518 AUD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,614 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 I 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 7428346894. Listed at 18 retailers as of October 30, 2026, with prices from $1,096 to $3,614, a $2,518 spread on the same certified stone. NZ Jewellers lists it at $3,614. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428346894
Dimensions5.52 × 4.28 × 3.14 mm
L/W Ratio1.29
Top View
5.52 mm4.28 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7428346894
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 73.4%

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 1
Current: $3,614 AUD|Low: $1,096 AUD|High: $3,614 AUD|Avg: $1,768 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
Retailer 17
Retailer 18
November 2, 2026
Retailer 7$1,096 AUD
Retailer 8$1,336 AUD
Retailer 9$1,341 AUD
Retailer 3$1,367 AUD
Retailer 4$1,448 AUD
Retailer 16$1,481 AUD
Retailer 17$1,481 AUD
Retailer 15$1,538 AUD
Retailer 5$1,587 AUD
Retailer 10$1,672 AUD
Retailer 6$1,684 AUD
Retailer 18$1,709 AUD
Retailer 11$1,723 AUD
Retailer 2$1,868 AUD
Retailer 12$2,080 AUD
Retailer 13$2,213 AUD
Retailer 14$2,729 AUD
NZ Jewellers$3,614 AUD

27 data points across 18 retailers

18 retailers$1,096 AUD to $3,614 AUD

A
Cheapest Retailer
-
$1,096 AUD
HK$6,000 HKD
B+
Retailer 2
-
$1,341 AUD
$940 USD
View
B+
Retailer 3
-
$1,367 AUD
$958 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,448 AUD
$1,015 USD
View
B+
Retailer 5
-
$1,481 AUD
$1,038 USD
View
B+
Retailer 6
-
$1,481 AUD
$1,038 USD
View
Retailer 7
-
$1,534 AUD
SGD 1,453 SGD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,538 AUD
$1,078 USD
View
B
Retailer 9
-
$1,587 AUD
$1,112 USD
View
B
Retailer 10
-
$1,672 AUD
$1,172 USD
View
B
Retailer 11
-
$1,684 AUD
$1,180 USD
View
B
Retailer 12
-
$1,709 AUD
$1,198 USD
View
B
Retailer 13
-
$1,723 AUD
£951 GBP
View
B
Retailer 14
-
$1,868 AUD
£1,031 GBP
View
B
Retailer 15
-
$2,080 AUD
€1,388 EUR
View
B
Retailer 16
-
$2,213 AUD
ZAR 25,052 ZAR
View
B
Retailer 17
-
$2,729 AUD
£1,506 GBP
View
Most Expensive
C
NZ Jewellers
526fb417-e0ff-4cef-814c-5d184bfb40c7 · Oct 30
$3,614 AUD
$2,533 USD
View
17 more retailers have this diamond
Prices start from $1,096 AUDSave up to $2,518 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
$1,096 AUD