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Oval|Natural|GIA

1.09ct K IF Oval Natural Diamond

GD • K/IF • GIA 6342145189

Certificate GIA 6342145189

Diamond specifications and retailer prices

From $4,851 AUD
As of November 5, 2026
Save $5,874 AUD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,725 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.09ct natural oval diamond

This 1.09ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6342145189. Listed at 15 retailers as of November 5, 2026, with prices from $4,851 to $10,725, a $5,874 spread on the same certified stone. NZ Jewellers lists it at $10,725. 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

1.09
Carat
K
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6342145189
Dimensions7.85 × 5.89 × 3.67 mm
L/W Ratio1.33
Top View
7.85 mm5.89 mm1.09 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6342145189
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: 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: $10,725 AUD|Low: $4,854 AUD|High: $10,725 AUD|Avg: $7,040 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$4,854 AUD
Retailer 7$5,334 AUD
Retailer 9$5,577 AUD
Retailer 8$5,791 AUD
Retailer 3$6,235 AUD
Retailer 10$6,434 AUD
Retailer 2$6,545 AUD
Retailer 4$7,513 AUD
Retailer 5$10,266 AUD
NZ Jewellers$10,725 AUD

45 data points across 10 retailers

15 retailers$4,851 AUD to $10,725 AUD

B
Cheapest Retailer
-
$4,851 AUD
B+
Retailer 2
-
$4,854 AUD
View
B
Retailer 3
-
$4,951 AUD
View
B
Retailer 4
-
$5,238 AUD
View
B
Retailer 5
-
$5,334 AUD
View
Retailer 6
-
$5,577 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$5,577 AUD
View
B
Retailer 8
-
$5,791 AUD
View
B
Retailer 9
-
$6,068 AUD
View
B
Retailer 10
-
$6,235 AUD
View
B
Retailer 11
-
$6,434 AUD
View
B
Retailer 12
-
$6,545 AUD
View
B
Retailer 13
-
$7,513 AUD
View
B
Retailer 14
-
$10,266 AUD
View
Most Expensive
C
NZ Jewellers
cac62c27-52c5-4eb9-bb19-c7d7be7cd045 · Nov 5
$10,725 AUD
$7,369 USD
View
14 more retailers have this diamond
Prices start from $4,851 AUDSave up to $5,874 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+
1.09ct Oval
$4,851 AUD