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Round|Natural|GIA

1.67ct E IF Round Natural Diamond

ID • E/IF • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From $44,524 AUD
$31,313 USD
As of October 29, 2026
Save $18,478 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $63,002 AUD at GS Diamonds · As of October 28, 2026
View at GS Diamonds

About this 1.67ct natural round diamond

This 1.67ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 28, 2026, with prices from $44,524 to $63,002, a $18,478 spread on the same certified stone. GS Diamonds lists it at $63,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions7.69 × 7.73 × 4.69 mm
L/W Ratio1.01
Top View
7.69 mm7.73 mm1.67 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $63,002 AUD|Low: $44,524 AUD|High: $63,798 AUD|Avg: $53,535 AUD|-0.8%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 3$44,524 AUD
Retailer 8$47,986 AUD
Retailer 4$51,629 AUD
Retailer 2$53,781 AUD
Retailer 6$53,781 AUD
Retailer 7$55,932 AUD
Retailer 5$58,083 AUD
GS Diamonds$63,002 AUD

28 data points across 8 retailers

3 retailers$44,524 AUD to $63,002 AUD

B+
Cheapest Retailer
-
$44,524 AUD
$31,313 USD
B+
Retailer 2
-
$47,986 AUD
$33,748 USD
View
Most Expensive
B
GS Diamonds
S2A9-5221366500 · Oct 28
$63,002 AUD
View
2 more retailers have this diamond
Prices start from $44,524 AUDSave up to $18,478 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+
1.67ct Round
$44,524 AUD