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Round|Natural|GIA

1.68ct K I2 Round Natural Diamond

EX • K/I2 • GIA 7343478955

Certificate GIA 7343478955

Diamond specifications and retailer prices

From $3,934 AUD
As of November 5, 2026
Save $3,720 AUD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,654 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.68ct natural round diamond

This 1.68ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and I2 clarity (included), with a top-tier cut grade and certified by GIA 7343478955. Listed at 7 retailers as of November 5, 2026, with prices from $3,934 to $7,654, a $3,720 spread on the same certified stone. NZ Jewellers lists it at $7,654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
K
Colour
I2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7343478955
Dimensions7.59 × 7.56 × 4.73 mm
L/W Ratio1.00
Top View
7.59 mm7.56 mm1.68 ctK / I2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7343478955
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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: Nov 5
Current: $7,654 AUD|Low: $3,934 AUD|High: $7,654 AUD|Avg: $5,308 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$3,934 AUD
Retailer 3$4,394 AUD
Retailer 5$4,394 AUD
Retailer 4$4,563 AUD
Retailer 6$5,070 AUD
Retailer 2$5,110 AUD
Retailer 8$7,097 AUD
NZ Jewellers$7,654 AUD

18 data points across 8 retailers

7 retailers$3,934 AUD to $7,654 AUD

B+
Cheapest Retailer
-
$3,934 AUD
Retailer 2
-
$4,394 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$4,394 AUD
View
B+
Retailer 4
-
$4,563 AUD
View
B+
Retailer 5
-
$5,070 AUD
View
B+
Retailer 6
-
$5,110 AUD
View
Most Expensive
B
NZ Jewellers
1b00553a-8d67-444d-817f-a47a8a025e3b · Nov 5
$7,654 AUD
$5,358 USD
View
6 more retailers have this diamond
Prices start from $3,934 AUDSave up to $3,720 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+
1.68ct Round
$3,934 AUD