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Oval|Natural|GIA

1.35ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6542755532

Certificate GIA 6542755532

Diamond specifications and retailer prices

From $1,880 AUD
As of November 6, 2026
Save $4,307 AUD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,984 AUD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.35ct natural oval diamond

This 1.35ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542755532. Listed at 20 retailers as of November 5, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.35
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542755532
Dimensions9.49 × 5.94 × 3.63 mm
L/W Ratio1.60
Top View
9.49 mm5.94 mm1.35 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542755532
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NDepth 61.1%

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 6
Current: $6,187 AUD|Low: $1,880 AUD|High: $6,708 AUD|Avg: $3,067 AUD|-7.8%
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 6, 2026
Retailer 5$1,880 AUD
Retailer 3$2,311 AUD
Retailer 18$2,380 AUD
Retailer 11$2,460 AUD
Retailer 16$2,537 AUD
Retailer 10$2,560 AUD
Retailer 9$2,608 AUD
Retailer 13$2,615 AUD
Retailer 4$2,653 AUD
Retailer 12$2,735 AUD
Retailer 15$2,789 AUD
Retailer 17$2,816 AUD
Retailer 6$2,927 AUD
Retailer 14$3,096 AUD
Retailer 2$3,490 AUD
Retailer 8$3,560 AUD
Retailer 7$4,569 AUD
NZ Jewellers$6,187 AUD

23 data points across 18 retailers

20 retailers$1,880 AUD to $6,187 AUD

A
Cheapest Retailer
-
$1,880 AUD
A
Retailer 2
-
$2,311 AUD
View
A
Retailer 3
-
$2,380 AUD
View
A
Retailer 4
-
$2,460 AUD
View
A
Retailer 5
-
$2,537 AUD
View
A
Retailer 6
-
$2,560 AUD
View
Retailer 7
-
$2,608 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,615 AUD
View
A
Retailer 9
-
$2,653 AUD
View
A
Retailer 10
-
$2,735 AUD
View
A
Retailer 11
-
$2,789 AUD
View
A
Retailer 12
-
$2,816 AUD
View
Retailer 13
-
$2,893 AUD
View
Price last confirmed 38 days ago
A
Retailer 14
-
$2,927 AUD
View
B+
Retailer 15
-
$3,096 AUD
View
B+
Retailer 16
-
$3,490 AUD
View
B+
Retailer 17
-
$3,560 AUD
View
B+
Retailer 18
-
$4,569 AUD
View
B
Retailer 19
-
$6,187 AUD
View
Most Expensive
NZ Jewellers
387a5908-f097-480f-bf86-d946eac4091e · Aug 30
$7,984 AUD
$5,486 USD
View
Price last confirmed 68 days ago
19 more retailers have this diamond
Prices start from $1,880 AUDSave up to $4,307 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
1.35ct Oval
$1,880 AUD