CaratHunter
Plans
Radiant|Natural|GIA

0.82ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6511466207

Certificate GIA 6511466207

Diamond specifications and retailer prices

From $2,370 AUD
$1,665 USD
As of November 1, 2026
Save $3,411 AUD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,781 AUD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511466207. Listed at 5 retailers as of October 30, 2026, with prices from $2,370 to $5,781, a $3,411 spread on the same certified stone. NZ Jewellers lists it at $5,781. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511466207
Dimensions6.51 × 6.51 × 3.13 mm
L/W Ratio1.00
Key to symbols
Cloud
Top View
6.51 mm6.51 mm0.82 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511466207
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,781 AUD|Low: $2,370 AUD|High: $5,781 AUD|Avg: $3,677 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$2,370 AUD
Retailer 4$2,480 AUD
Retailer 2$3,146 AUD
Retailer 3$4,153 AUD
NZ Jewellers$5,781 AUD

13 data points across 5 retailers

5 retailers$2,370 AUD to $5,781 AUD

B+
Cheapest Retailer
-
$2,370 AUD
$1,665 USD
B+
Retailer 2
-
$2,480 AUD
$1,742 USD
View
B
Retailer 3
-
$3,146 AUD
£1,740 GBP
View
B
Retailer 4
-
$4,153 AUD
£2,297 GBP
View
Most Expensive
B
NZ Jewellers
a4e5365b-2ca1-4732-a734-b0a03006c6cb · Oct 30
$5,781 AUD
$4,061 USD
View
4 more retailers have this diamond
Prices start from $2,370 AUDSave up to $3,411 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.

B+
0.82ct Radiant
$2,370 AUD