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Radiant|Natural|GIA

0.83ct H I1 Radiant Natural Diamond

VG • H/I1 • GIA 1458387714

Certificate GIA 1458387714

Diamond specifications and retailer prices

From $1,189 AUD
$835 USD
As of October 28, 2026
Save $802 AUD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,991 AUD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.83ct natural radiant diamond

This 0.83ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1458387714. Listed at 11 retailers as of October 28, 2026, with prices from $1,189 to $1,991, a $802 spread on the same certified stone. Yorxs lists it at $1,991. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.83
Carat
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1458387714
Dimensions6.09 × 5.06 × 3.50 mm
L/W Ratio1.20
Top View
6.09 mm5.06 mm0.83 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1458387714
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.1%

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: Oct 28
Current: $1,189 AUD|Low: $1,166 AUD|High: $2,042 AUD|Avg: $1,516 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 2$1,166 AUD
Retailer 1$1,189 AUD
Retailer 3$1,283 AUD
Retailer 8$1,298 AUD
Retailer 4$1,405 AUD
Retailer 6$1,564 AUD
Retailer 7$1,566 AUD
Retailer 9$1,566 AUD
Retailer 10$1,623 AUD
Yorxs$1,991 AUD
Retailer 5$2,042 AUD

15 data points across 11 retailers

11 retailers$1,189 AUD to $1,991 AUD

A
Cheapest Retailer
-
$1,189 AUD
$835 USD
Retailer 2
-
$1,283 AUD
$901 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,298 AUD
$912 USD
View
Retailer 4
-
$1,332 AUD
$936 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,481 AUD
$1,040 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$1,564 AUD
$1,099 USD
View
B+
Retailer 7
-
$1,566 AUD
$1,100 USD
View
B+
Retailer 8
-
$1,566 AUD
$1,100 USD
View
B+
Retailer 9
-
$1,623 AUD
$1,140 USD
View
Most Expensive
B
Yorxs
00ED35A9C · Oct 31
$1,991 AUD
€1,332 EUR
View
9 more retailers have this diamond
Prices start from $1,189 AUDSave up to $802 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
0.83ct Radiant
$1,189 AUD