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Radiant|Natural|GIA

6.02ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6147551537

Certificate GIA 6147551537

Diamond specifications and retailer prices

From $204,433 AUD
$143,603 USD
As of November 2, 2026
Save $44,724 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $249,157 AUD at Ritani · As of November 1, 2026
View at Ritani

About this 6.02ct natural radiant diamond

This 6.02ct natural radiant sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6147551537. Listed at 3 retailers as of November 1, 2026, with prices from $204,433 to $249,157, a $44,724 spread on the same certified stone. Ritani lists it at $249,157. 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

6.02
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6147551537
Dimensions10.01 × 9.99 × 6.95 mm
L/W Ratio1.00
Top View
10.01 mm9.99 mm6.02 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6147551537
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $204,433 AUD|Low: $188,327 AUD|High: $254,242 AUD|Avg: $227,670 AUD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Ritani
September 23, 2026
Retailer 1$204,433 AUD
Retailer 2$206,517 AUD
Retailer 3$220,343 AUD
Ritani$249,157 AUD

10 data points across 4 retailers

3 retailers$204,433 AUD to $249,157 AUD

B
Cheapest Retailer
-
$204,433 AUD
$143,603 USD
B
Retailer 2
-
$206,517 AUD
$145,067 USD
View
Most Expensive
C
Ritani
D-16W5GFYRZL · Nov 1
$249,157 AUD
$175,019 USD
View
2 more retailers have this diamond
Prices start from $204,433 AUDSave up to $44,724 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
6.02ct Radiant
$204,433 AUD