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Radiant|Natural|GIA

1.00ct L SI1 Radiant Natural Diamond

ID • L/SI1 • GIA 7396671636

Certificate GIA 7396671636

Diamond specifications and retailer prices

From $1,402 AUD
As of November 6, 2026
Save $3,132 AUD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,534 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7396671636. Listed at 12 retailers as of November 5, 2026, with prices from $1,402 to $4,534, a $3,132 spread on the same certified stone. NZ Jewellers lists it at $4,534. 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

1.00
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7396671636
Dimensions5.32 × 3.52 × 6.18 mm
L/W Ratio1.51
Top View
5.32 mm3.52 mm1.00 ctL / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7396671636
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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 6
Current: $4,534 AUD|Low: $1,402 AUD|High: $4,534 AUD|Avg: $1,814 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
November 6, 2026
Retailer 2$1,402 AUD
Retailer 11$1,415 AUD
Retailer 10$1,445 AUD
Retailer 12$1,445 AUD
Retailer 13$1,501 AUD
Retailer 8$1,502 AUD
Retailer 5$1,645 AUD
Retailer 9$1,659 AUD
Retailer 3$1,668 AUD
Retailer 4$1,668 AUD
Retailer 7$1,764 AUD
Retailer 6$2,020 AUD
NZ Jewellers$4,534 AUD

40 data points across 13 retailers

12 retailers$1,402 AUD to $4,534 AUD

A
Cheapest Retailer
-
$1,402 AUD
A
Retailer 2
-
$1,415 AUD
View
Retailer 3
-
$1,445 AUD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,445 AUD
View
B+
Retailer 5
-
$1,501 AUD
View
B+
Retailer 6
-
$1,502 AUD
View
B+
Retailer 7
-
$1,659 AUD
View
B+
Retailer 8
-
$1,668 AUD
View
B+
Retailer 9
-
$1,668 AUD
View
B+
Retailer 10
-
$1,764 AUD
View
B+
Retailer 11
-
$2,020 AUD
View
Most Expensive
C
NZ Jewellers
b1da01af-5dec-40cf-a6fa-c99a1ad4b3b7 · Nov 5
$4,534 AUD
$3,115 USD
View
11 more retailers have this diamond
Prices start from $1,402 AUDSave up to $3,132 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
1.00ct Radiant
$1,402 AUD