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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 7543447559

Certificate GIA 7543447559

Diamond specifications and retailer prices

From $7,525 AUD
$5,286 USD
As of October 31, 2026
Save $8,525 AUD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,050 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543447559. Listed at 18 retailers as of October 30, 2026, with prices from $7,525 to $16,050, a $8,525 spread on the same certified stone. NZ Jewellers lists it at $16,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543447559
Dimensions8.71 × 6.30 × 4.09 mm
L/W Ratio1.38
Key to symbols
Feather, Pinpoint
Top View
8.71 mm6.30 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543447559
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.8%

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: Oct 31
Current: $16,050 AUD|Low: $7,525 AUD|High: $17,234 AUD|Avg: $11,028 AUD|-6.9%
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
November 1, 2026
Retailer 3$7,525 AUD
Retailer 7$7,939 AUD
Retailer 4$8,023 AUD
Retailer 9$8,174 AUD
Retailer 6$8,300 AUD
Retailer 12$8,939 AUD
Retailer 16$9,142 AUD
Retailer 8$9,258 AUD
Retailer 10$9,293 AUD
Retailer 13$9,780 AUD
Retailer 15$9,780 AUD
Retailer 5$9,918 AUD
Retailer 14$10,093 AUD
Retailer 11$10,486 AUD
Retailer 17$14,046 AUD
Retailer 2$14,138 AUD
NZ Jewellers$16,050 AUD

40 data points across 17 retailers

18 retailers$7,525 AUD to $16,050 AUD

B+
Cheapest Retailer
-
$7,525 AUD
$5,286 USD
B+
Retailer 2
-
$7,939 AUD
$5,577 USD
View
B+
Retailer 3
-
$8,023 AUD
$5,636 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,174 AUD
CA$7,974 CAD
View
B+
Retailer 5
-
$8,300 AUD
$5,830 USD
View
B+
Retailer 6
-
$8,939 AUD
$6,279 USD
View
B+
Retailer 7
-
$9,142 AUD
$6,422 USD
View
B
Retailer 8
-
$9,258 AUD
$6,503 USD
View
B+
Retailer 9
-
$9,293 AUD
£5,140 GBP
View
B+
Retailer 10
-
$9,780 AUD
$6,870 USD
View
B+
Retailer 11
-
$9,780 AUD
$6,870 USD
View
B+
Retailer 12
-
$9,918 AUD
$6,967 USD
View
B
Retailer 13
-
$9,930 AUD
CA$9,688 CAD
View
B
Retailer 14
-
$10,093 AUD
$7,090 USD
View
B+
Retailer 15
-
$10,486 AUD
€7,015 EUR
View
B
Retailer 16
-
$14,046 AUD
$9,866 USD
View
B
Retailer 17
-
$14,138 AUD
£7,820 GBP
View
Most Expensive
B
NZ Jewellers
2492ece1-5555-475e-bd5b-d1815adb4d8a · Oct 30
$16,050 AUD
$11,274 USD
View
17 more retailers have this diamond
Prices start from $7,525 AUDSave up to $8,525 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
$7,525 AUD