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Radiant|Natural|GIA

0.81ct G IF Radiant Natural Diamond

EX • G/IF • GIA 16608768

Certificate GIA 16608768

Diamond specifications and retailer prices

From $3,784 AUD
$2,658 USD
As of November 1, 2026
Save $4,339 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,123 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 16608768. Listed at 19 retailers as of October 30, 2026, with prices from $3,784 to $8,123, a $4,339 spread on the same certified stone. NZ Jewellers lists it at $8,123. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16608768
Dimensions5.43 × 5.31 × 3.54 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.43 mm5.31 mm0.81 ctG / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 16608768
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.6%

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: $8,123 AUD|Low: $3,787 AUD|High: $8,123 AUD|Avg: $5,501 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 9$3,898 AUD
Retailer 8$4,121 AUD
Retailer 4$4,224 AUD
Retailer 12$4,224 AUD
Retailer 11$4,386 AUD
Retailer 5$4,873 AUD
Retailer 10$4,981 AUD
Retailer 2$5,130 AUD
Retailer 3$5,966 AUD
Retailer 7$6,945 AUD
Retailer 6$7,798 AUD
NZ Jewellers$8,123 AUD

45 data points across 12 retailers

19 retailers$3,784 AUD to $8,123 AUD

B+
Cheapest Retailer
-
$3,784 AUD
$2,658 USD
B+
Retailer 2
-
$3,898 AUD
$2,738 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,968 AUD
$2,787 USD
View
B+
Retailer 4
-
$4,121 AUD
$2,895 USD
View
B+
Retailer 5
-
$4,224 AUD
$2,967 USD
View
B+
Retailer 6
-
$4,224 AUD
$2,967 USD
View
B+
Retailer 7
-
$4,315 AUD
CA$4,210 CAD
View
B+
Retailer 8
-
$4,386 AUD
$3,081 USD
View
B+
Retailer 9
-
$4,873 AUD
£2,695 GBP
View
B
Retailer 10
-
$4,874 AUD
$3,424 USD
View
Retailer 11
-
$4,981 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$5,130 AUD
€3,432 EUR
View
B
Retailer 13
-
$5,176 AUD
$3,636 USD
View
B
Retailer 14
-
$5,351 AUD
$3,759 USD
View
Retailer 15
-
$5,410 AUD
$3,800 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$5,966 AUD
£3,300 GBP
View
B
Retailer 17
-
$6,945 AUD
ZAR 78,815 ZAR
View
B
Retailer 18
-
$7,798 AUD
£4,313 GBP
View
Most Expensive
B
NZ Jewellers
a376bdfa-8aef-4cfc-ba24-9256eef3a8b9 · Oct 30
$8,123 AUD
$5,706 USD
View
18 more retailers have this diamond
Prices start from $3,784 AUDSave up to $4,339 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+
0.81ct Radiant
$3,784 AUD