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Radiant|Natural|GIA

1.02ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 6205858716

Certificate GIA 6205858716

Diamond specifications and retailer prices

From $4,890 AUD
As of November 7, 2026
Save $3,015 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,905 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6205858716. Listed at 6 retailers as of November 2, 2026, with prices from $4,890 to $7,905, a $3,015 spread on the same certified stone. MOH London lists it at $7,905. 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

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6205858716
Dimensions6.00 × 5.37 × 3.90 mm
L/W Ratio1.12
Top View
6.00 mm5.37 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6205858716
Side View
Table 69.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $7,905 AUD|Low: $3,922 AUD|High: $8,000 AUD|Avg: $5,500 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$3,922 AUD
Retailer 2$4,890 AUD
Retailer 5$5,068 AUD
Retailer 3$5,503 AUD
MOH London$7,905 AUD

46 data points across 5 retailers

6 retailers$4,890 AUD to $7,905 AUD

Retailer 1
-
$3,922 AUD
Price last confirmed 10 days ago
B
Retailer 2
-
$4,890 AUD
View
Retailer 3
-
$5,068 AUD
View
Price last confirmed 34 days ago
Retailer 4
-
$5,484 AUD
View
Price last confirmed 15 days ago
C
Retailer 5
-
$5,503 AUD
View
Most Expensive
C
MOH London
479CCA421 · Nov 2
$7,905 AUD
£4,277 GBP
View
5 more retailers have this diamond
Prices start from $4,890 AUDSave up to $3,015 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
1.02ct Radiant
$4,890 AUD