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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 3545587431

Certificate GIA 3545587431

Diamond specifications and retailer prices

From $891 AUD
₹59,636 INR
As of November 1, 2026
Save $2,851 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,743 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545587431. Listed at 12 retailers as of October 30, 2026, with prices from $891 to $3,743, a $2,851 spread on the same certified stone. NZ Jewellers lists it at $3,743. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545587431
Dimensions6.12 × 4.34 × 2.98 mm
L/W Ratio1.41
Top View
6.12 mm4.34 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545587431
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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 1
Current: $3,743 AUD|Low: $840 AUD|High: $3,743 AUD|Avg: $1,626 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
November 2, 2026
Retailer 5$891 AUD
Retailer 12$935 AUD
Retailer 7$1,196 AUD
Retailer 4$1,209 AUD
Retailer 10$1,350 AUD
Retailer 11$1,383 AUD
Retailer 2$1,438 AUD
Retailer 8$1,686 AUD
Retailer 9$1,783 AUD
Retailer 3$1,795 AUD
Retailer 6$2,186 AUD
NZ Jewellers$3,743 AUD

35 data points across 12 retailers

12 retailers$891 AUD to $3,743 AUD

A
Cheapest Retailer
-
$891 AUD
₹59,636 INR
A
Retailer 2
-
$935 AUD
$657 USD
View
Final sale: no returns
A
Retailer 3
-
$1,196 AUD
$840 USD
View
A
Retailer 4
-
$1,209 AUD
$849 USD
View
B+
Retailer 5
-
$1,350 AUD
$948 USD
View
B+
Retailer 6
-
$1,383 AUD
$971 USD
View
B+
Retailer 7
-
$1,438 AUD
£795 GBP
View
B+
Retailer 8
-
$1,686 AUD
€1,128 EUR
View
B+
Retailer 9
-
$1,783 AUD
ZAR 20,228 ZAR
View
Retailer 10
-
$1,795 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$2,186 AUD
£1,209 GBP
View
Most Expensive
B
NZ Jewellers
ab23cf04-2f53-4f99-a519-8b367966d01f · Oct 30
$3,743 AUD
$2,629 USD
View
11 more retailers have this diamond
Prices start from $891 AUDSave up to $2,851 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
$891 AUD