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Round|Natural|GIA

0.66ct I IF Round Natural Diamond

EX • I/IF • GIA 6532929171

Certificate GIA 6532929171

Diamond specifications and retailer prices

From $1,134 AUD
$795 USD
As of November 1, 2026
Save $574 AUD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,708 AUD at Yorxs · As of November 1, 2026
View at Yorxs

About this 0.66ct natural round diamond

This 0.66ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6532929171. Listed at 8 retailers as of November 1, 2026, with prices from $1,134 to $1,708, a $574 spread on the same certified stone. Yorxs lists it at $1,708. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.66
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6532929171
Dimensions5.51 × 5.55 × 3.46 mm
L/W Ratio1.01
Star length50%
Top View
5.51 mm5.55 mm0.66 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6532929171
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $1,134 AUD|Low: $976 AUD|High: $2,388 AUD|Avg: $1,508 AUD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Yorxs
November 1, 2026
Retailer 8$976 AUD
Retailer 14$1,046 AUD
Retailer 4$1,078 AUD
Retailer 1$1,134 AUD
Retailer 10$1,251 AUD
Retailer 13$1,393 AUD
Retailer 15$1,427 AUD
Retailer 16$1,457 AUD
Retailer 9$1,498 AUD
Retailer 12$1,498 AUD
Retailer 5$1,540 AUD
Retailer 11$1,555 AUD
Yorxs$1,708 AUD
Retailer 3$1,737 AUD
Retailer 2$1,805 AUD
Retailer 7$2,029 AUD
Retailer 6$2,388 AUD

14 data points across 17 retailers

8 retailers$1,134 AUD to $1,708 AUD

Retailer 1
-
$1,078 AUD
HK$5,900 HKD
Price last confirmed 59 days ago
A
Retailer 2
-
$1,134 AUD
$795 USD
View
A
Retailer 3
-
$1,251 AUD
$877 USD
View
A
Retailer 4
-
$1,393 AUD
$976 USD
View
A
Retailer 5
-
$1,498 AUD
$1,050 USD
View
A
Retailer 6
-
$1,498 AUD
$1,050 USD
View
B+
Retailer 7
-
$1,555 AUD
$1,090 USD
View
Most Expensive
B+
Yorxs
621975388 · Nov 1
$1,708 AUD
€1,140 EUR
View
7 more retailers have this diamond
Prices start from $1,134 AUDSave up to $574 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
0.66ct Round
$1,134 AUD