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Round|Natural|GIA

0.66ct I IF Round Natural Diamond

EX • I/IF • GIA 7546801445

Certificate GIA 7546801445

Diamond specifications and retailer prices

From $1,151 AUD
HK$6,300 HKD
As of November 1, 2026
Save $2,631 AUD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,781 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 7546801445. Listed at 19 retailers as of October 27, 2026, with prices from $1,151 to $3,781, a $2,631 spread on the same certified stone. NZ Jewellers lists it at $3,781. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7546801445
Dimensions5.51 × 5.56 × 3.48 mm
L/W Ratio1.01
Key to symbols
Minor Details of Polish
Top View
5.51 mm5.56 mm0.66 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546801445
Side View
Table 56.0%Crown 36.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 62.8%

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: $3,781 AUD|Low: $1,151 AUD|High: $3,781 AUD|Avg: $1,926 AUD
NZ Jewellers
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 4$1,151 AUD
Retailer 2$1,159 AUD
Retailer 16$1,383 AUD
Retailer 6$1,430 AUD
Retailer 9$1,485 AUD
Retailer 8$1,550 AUD
Retailer 7$1,605 AUD
Retailer 18$1,610 AUD
Retailer 3$1,741 AUD
Retailer 17$1,748 AUD
Retailer 15$1,789 AUD
Retailer 11$1,820 AUD
Retailer 5$1,839 AUD
Retailer 10$2,101 AUD
Retailer 12$2,165 AUD
Retailer 14$2,315 AUD
Retailer 13$2,840 AUD
NZ Jewellers$3,781 AUD

31 data points across 18 retailers

19 retailers$1,151 AUD to $3,781 AUD

A
Cheapest Retailer
-
$1,151 AUD
HK$6,300 HKD
A
Retailer 2
-
$1,159 AUD
₹77,369 INR
View
A
Retailer 3
-
$1,383 AUD
$969 USD
View
A
Retailer 4
-
$1,430 AUD
$1,002 USD
View
Final sale: no returns
A
Retailer 5
-
$1,485 AUD
$1,041 USD
View
A
Retailer 6
-
$1,550 AUD
$1,086 USD
View
Retailer 7
-
$1,605 AUD
SGD 1,520 SGD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,610 AUD
$1,128 USD
View
Retailer 9
-
$1,635 AUD
$1,146 USD
View
Price last confirmed 63 days ago
B+
Retailer 10
-
$1,741 AUD
$1,220 USD
View
B+
Retailer 11
-
$1,748 AUD
$1,225 USD
View
B+
Retailer 12
-
$1,789 AUD
$1,254 USD
View
B+
Retailer 13
-
$1,820 AUD
£1,004 GBP
View
B+
Retailer 14
-
$1,839 AUD
£1,015 GBP
View
Retailer 15
-
$2,101 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$2,165 AUD
€1,445 EUR
View
B+
Retailer 17
-
$2,315 AUD
ZAR 26,212 ZAR
View
B
Retailer 18
-
$2,840 AUD
£1,567 GBP
View
Most Expensive
B
NZ Jewellers
2ce2874e-c153-435f-afe2-3b8e2f50e017 · Oct 27
$3,781 AUD
$2,650 USD
View
18 more retailers have this diamond
Prices start from $1,151 AUDSave up to $2,631 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
$1,151 AUD