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Radiant|Natural|GIA

0.83ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 5172929021

Certificate GIA 5172929021

Diamond specifications and retailer prices

From $2,012 AUD
$1,413 USD
As of November 2, 2026
Save $70 AUD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,082 AUD at DreamStone · As of October 31, 2026
View at DreamStone

About this 0.83ct natural radiant diamond

This 0.83ct natural radiant sits in the just-under-one-carat band, graded I 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 5172929021. Listed at 3 retailers as of October 31, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.83
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5172929021
Dimensions5.95 × 4.88 × 3.33 mm
L/W Ratio1.22
Top View
5.95 mm4.88 mm0.83 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5172929021
Side View
Table 67.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $2,082 AUD|Low: $1,992 AUD|High: $2,313 AUD|Avg: $2,078 AUD|-3.3%
DreamStone
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$2,012 AUD
Retailer 3$2,030 AUD
DreamStone$2,082 AUD

6 data points across 3 retailers

3 retailers$2,012 AUD to $2,082 AUD

B+
Cheapest Retailer
-
$2,012 AUD
$1,413 USD
B+
Retailer 2
-
$2,030 AUD
$1,426 USD
View
Most Expensive
B+
DreamStone
PM1001 · Oct 31
$2,082 AUD
$1,462 USD
View
2 more retailers have this diamond
Prices start from $2,012 AUDSave up to $70 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+
0.83ct Radiant
$2,012 AUD