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Oval|Natural|GIA

0.64ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6562750784

Certificate GIA 6562750784

Diamond specifications and retailer prices

From $1,206 AUD
$847 USD
As of November 1, 2026
Save $90 AUD (7%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,296 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.64ct natural oval diamond

This 0.64ct natural oval 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 6562750784. Listed at 3 retailers as of November 1, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.64
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562750784
Dimensions7.19 × 4.67 × 2.95 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
7.19 mm4.67 mm0.64 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562750784
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,296 AUD|Low: $1,206 AUD|High: $1,307 AUD|Avg: $1,249 AUD|-0.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,206 AUD
Retailer 2$1,221 AUD
77 Diamonds$1,296 AUD

4 data points across 3 retailers

3 retailers$1,206 AUD to $1,296 AUD

B+
Cheapest Retailer
-
$1,206 AUD
$847 USD
B+
Retailer 2
-
$1,221 AUD
SGD 1,159 SGD
View
Most Expensive
B+
77 Diamonds
OVCPPNJSQBWQ · Nov 2
$1,296 AUD
£717 GBP
View
2 more retailers have this diamond
Prices start from $1,206 AUDSave up to $90 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+
0.64ct Oval
$1,206 AUD