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Radiant|Natural|GIA

0.65ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2556390830

Certificate GIA 2556390830

Diamond specifications and retailer prices

From $860 AUD
As of November 6, 2026
Save $1,512 AUD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,372 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.65ct natural radiant diamond

This 0.65ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556390830. Listed at 4 retailers as of November 6, 2026, with prices from $860 to $2,372, a $1,512 spread on the same certified stone. Do Amore Diamonds lists it at $2,372. 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

0.65
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556390830
Dimensions6.13 × 4.19 × 2.84 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.13 mm4.19 mm0.65 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556390830
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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: Nov 6
Current: $2,372 AUD|Low: $752 AUD|High: $2,460 AUD|Avg: $1,279 AUD|-3.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 3$860 AUD
Retailer 4$946 AUD
Retailer 2$1,044 AUD
Retailer 5$1,106 AUD
Do Amore Diamonds$2,372 AUD

8 data points across 5 retailers

4 retailers$860 AUD to $2,372 AUD

B+
Cheapest Retailer
-
$860 AUD
Final sale: no returns
A
Retailer 2
-
$946 AUD
View
B+
Retailer 3
-
$1,044 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100761059186 · Nov 6
$2,372 AUD
$1,630 USD
View
3 more retailers have this diamond
Prices start from $860 AUDSave up to $1,512 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
0.65ct Radiant
$860 AUD