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Oval|Natural|GIA

1.50ct K VS1 Oval Natural Diamond

GD • K/VS1 • GIA 2557113147

Certificate GIA 2557113147

Diamond specifications and retailer prices

From $6,535 AUD
As of November 5, 2026
Save $7,297 AUD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,832 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557113147. Listed at 15 retailers as of November 5, 2026, with prices from $6,535 to $13,832, a $7,297 spread on the same certified stone. NZ Jewellers lists it at $13,832. 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

1.50
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557113147
Dimensions9.98 × 6.35 × 3.58 mm
L/W Ratio1.57
Key to symbols
Cloud, Indented Natural
Top View
9.98 mm6.35 mm1.50 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557113147
Side View
Table 59.0%CrownGirdlePavilionCulet: NDepth 56.4%

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: $13,832 AUD|Low: $6,535 AUD|High: $13,832 AUD|Avg: $8,383 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
November 6, 2026
Retailer 5$6,535 AUD
Retailer 3$7,037 AUD
Retailer 6$7,405 AUD
Retailer 4$7,417 AUD
Retailer 7$7,437 AUD
Retailer 11$7,492 AUD
Retailer 13$7,492 AUD
Retailer 15$7,492 AUD
Retailer 2$7,750 AUD
Retailer 8$7,941 AUD
Retailer 14$8,645 AUD
Retailer 12$9,357 AUD
Retailer 9$10,090 AUD
Retailer 10$13,135 AUD
NZ Jewellers$13,832 AUD

29 data points across 15 retailers

15 retailers$6,535 AUD to $13,832 AUD

B+
Cheapest Retailer
-
$6,535 AUD
B+
Retailer 2
-
$7,037 AUD
View
B+
Retailer 3
-
$7,405 AUD
View
B+
Retailer 4
-
$7,417 AUD
View
B+
Retailer 5
-
$7,437 AUD
View
B+
Retailer 6
-
$7,492 AUD
View
B+
Retailer 7
-
$7,492 AUD
View
Retailer 8
-
$7,492 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$7,750 AUD
View
B+
Retailer 10
-
$7,941 AUD
View
B
Retailer 11
-
$8,645 AUD
View
B
Retailer 12
-
$9,357 AUD
View
B
Retailer 13
-
$10,090 AUD
View
C
Retailer 14
-
$13,135 AUD
View
Most Expensive
C
NZ Jewellers
c4d513d0-e006-4d0f-80a9-e5b9dc49fa7a · Nov 5
$13,832 AUD
$9,504 USD
View
14 more retailers have this diamond
Prices start from $6,535 AUDSave up to $7,297 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+
1.50ct Oval
$6,535 AUD