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Radiant|Natural|GIA

0.82ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 6435197217

Certificate GIA 6435197217

Diamond specifications and retailer prices

From $1,713 AUD
As of November 6, 2026
Save $3,101 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,814 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.82ct natural radiant diamond

This 0.82ct natural radiant sits in the just-under-one-carat band, graded G 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 6435197217. Listed at 17 retailers as of November 5, 2026, with prices from $1,713 to $4,814, a $3,101 spread on the same certified stone. NZ Jewellers lists it at $4,814. 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

0.82
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435197217
Dimensions6.02 × 4.71 × 3.23 mm
L/W Ratio1.28
Top View
6.02 mm4.71 mm0.82 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435197217
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.5%

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: $4,814 AUD|Low: $1,669 AUD|High: $4,814 AUD|Avg: $2,374 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 7, 2026
Retailer 15$1,713 AUD
Retailer 5$1,822 AUD
Retailer 6$1,829 AUD
Retailer 3$1,974 AUD
Retailer 18$1,974 AUD
Retailer 8$2,038 AUD
Retailer 10$2,052 AUD
Retailer 17$2,065 AUD
Retailer 7$2,132 AUD
Retailer 9$2,170 AUD
Retailer 2$2,233 AUD
Retailer 4$2,278 AUD
Retailer 16$2,305 AUD
Retailer 11$2,474 AUD
Retailer 12$2,736 AUD
Retailer 13$2,920 AUD
Retailer 14$3,615 AUD
NZ Jewellers$4,814 AUD

31 data points across 18 retailers

17 retailers$1,713 AUD to $4,814 AUD

A
Cheapest Retailer
-
$1,713 AUD
A
Retailer 2
-
$1,822 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,829 AUD
View
Retailer 4
-
$1,974 AUD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,974 AUD
View
B+
Retailer 6
-
$2,052 AUD
View
B+
Retailer 7
-
$2,065 AUD
View
B+
Retailer 8
-
$2,132 AUD
View
B+
Retailer 9
-
$2,170 AUD
View
B+
Retailer 10
-
$2,233 AUD
View
B+
Retailer 11
-
$2,278 AUD
View
B+
Retailer 12
-
$2,305 AUD
View
B+
Retailer 13
-
$2,474 AUD
View
B+
Retailer 14
-
$2,736 AUD
View
B+
Retailer 15
-
$2,920 AUD
View
B
Retailer 16
-
$3,615 AUD
View
Most Expensive
B
NZ Jewellers
cc907eb7-4061-4949-a08c-76287b46239c · Nov 5
$4,814 AUD
$3,308 USD
View
16 more retailers have this diamond
Prices start from $1,713 AUDSave up to $3,101 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
0.82ct Radiant
$1,713 AUD