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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

GD • K/VVS1 • GIA 6462592592

Certificate GIA 6462592592

Diamond specifications and retailer prices

From $9,577 AUD
As of November 1, 2026
Save $11,847 AUD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,423 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6462592592. Listed at 15 retailers as of November 1, 2026, with prices from $9,577 to $21,423, a $11,847 spread on the same certified stone. NZ Jewellers lists it at $21,423. 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

1.51
Carat
K
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6462592592
Dimensions9.04 × 6.46 × 3.99 mm
L/W Ratio1.40
Top View
9.04 mm6.46 mm1.51 ctK / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462592592
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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 1
Current: $21,423 AUD|Low: $9,577 AUD|High: $21,423 AUD|Avg: $13,796 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$9,577 AUD
Retailer 10$10,712 AUD
Retailer 9$11,604 AUD
Retailer 7$11,783 AUD
Retailer 3$11,822 AUD
Retailer 2$13,228 AUD
Retailer 8$13,390 AUD
Retailer 4$15,627 AUD
Retailer 5$17,802 AUD
NZ Jewellers$21,423 AUD

44 data points across 10 retailers

15 retailers$9,577 AUD to $21,423 AUD

B+
Cheapest Retailer
-
$9,577 AUD
B
Retailer 2
-
$9,946 AUD
View
B
Retailer 3
-
$10,029 AUD
View
B
Retailer 4
-
$10,697 AUD
View
Retailer 5
-
$10,712 AUD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$10,801 AUD
View
B
Retailer 7
-
$11,604 AUD
View
B
Retailer 8
-
$11,783 AUD
View
B
Retailer 9
-
$11,822 AUD
View
B
Retailer 10
-
$12,281 AUD
View
B
Retailer 11
-
$13,228 AUD
View
B
Retailer 12
-
$13,390 AUD
View
B
Retailer 13
-
$15,627 AUD
View
B
Retailer 14
-
$17,802 AUD
View
Most Expensive
C
NZ Jewellers
e85fc587-8b75-4031-9c4c-4fa40764d7c8 · Nov 5
$21,423 AUD
$14,720 USD
View
14 more retailers have this diamond
Prices start from $9,577 AUDSave up to $11,847 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+
1.51ct Oval
$9,577 AUD