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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 7452507453

Certificate GIA 7452507453

Diamond specifications and retailer prices

From $7,961 AUD
As of November 6, 2026
Save $7,773 AUD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,734 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7452507453. Listed at 15 retailers as of November 5, 2026, with prices from $7,961 to $15,734, a $7,773 spread on the same certified stone. NZ Jewellers lists it at $15,734. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7452507453
Dimensions9.42 × 6.40 × 3.74 mm
L/W Ratio1.47
Top View
9.42 mm6.40 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7452507453
Side View
Table 58.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 58.4%

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 6
Current: $15,734 AUD|Low: $8,179 AUD|High: $15,734 AUD|Avg: $10,640 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$8,179 AUD
Retailer 2$8,505 AUD
Retailer 6$8,935 AUD
Retailer 9$9,408 AUD
Retailer 10$9,408 AUD
Retailer 11$9,408 AUD
Retailer 4$10,221 AUD
Retailer 8$10,856 AUD
Retailer 5$11,479 AUD
Retailer 7$13,860 AUD
NZ Jewellers$15,734 AUD

29 data points across 11 retailers

15 retailers$7,961 AUD to $15,734 AUD

B+
Cheapest Retailer
-
$7,961 AUD
B+
Retailer 2
-
$8,179 AUD
View
B+
Retailer 3
-
$8,204 AUD
View
B+
Retailer 4
-
$8,505 AUD
View
B+
Retailer 5
-
$8,740 AUD
View
B+
Retailer 6
-
$8,935 AUD
View
Retailer 7
-
$9,408 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$9,408 AUD
View
B+
Retailer 9
-
$9,408 AUD
View
B+
Retailer 10
-
$9,638 AUD
View
B
Retailer 11
-
$10,221 AUD
View
B
Retailer 12
-
$10,856 AUD
View
B
Retailer 13
-
$11,479 AUD
View
B
Retailer 14
-
$13,860 AUD
View
Most Expensive
B
NZ Jewellers
e033d9d2-89b1-453f-9b29-3475742cd50c · Nov 5
$15,734 AUD
$10,811 USD
View
14 more retailers have this diamond
Prices start from $7,961 AUDSave up to $7,773 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
$7,961 AUD