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Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 7542799506

Certificate GIA 7542799506

Diamond specifications and retailer prices

From $11,257 AUD
As of November 3, 2026
Save $9,224 AUD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,480 AUD at NZ Jewellers · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542799506. Listed at 9 retailers as of November 2, 2026, with prices from $11,257 to $20,480, a $9,224 spread on the same certified stone. NZ Jewellers lists it at $20,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle40.32°
Pavilion angle39.15°
OriginNatural
Grading LabGIA
CertificateGIA 7542799506
Dimensions8.75 × 6.30 × 4.06 mm
L/W Ratio1.39
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
8.75 mm6.30 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7542799506
Side View
Table 56.0%Crown 40.32°Girdle: MED-VTKPavilion 39.15°Culet: NoneDepth 64.5%

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 3
Current: $20,480 AUD|Low: $11,257 AUD|High: $20,872 AUD|Avg: $14,180 AUD|-1.9%
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
November 5, 2026
Retailer 11$11,257 AUD
Retailer 7$11,294 AUD
Retailer 12$11,817 AUD
Retailer 5$12,065 AUD
Retailer 3$12,242 AUD
Retailer 9$12,245 AUD
Retailer 10$12,294 AUD
Retailer 6$12,434 AUD
Retailer 13$13,698 AUD
Retailer 2$13,885 AUD
Retailer 8$17,065 AUD
Retailer 4$19,195 AUD
NZ Jewellers$20,480 AUD

42 data points across 13 retailers

9 retailers$11,257 AUD to $20,480 AUD

A
Cheapest Retailer
-
$11,257 AUD
A
Retailer 2
-
$11,294 AUD
View
Retailer 3
-
$11,817 AUD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$12,245 AUD
View
A
Retailer 5
-
$12,294 AUD
View
A
Retailer 6
-
$12,434 AUD
View
A
Retailer 7
-
$13,885 AUD
View
B+
Retailer 8
-
$17,065 AUD
View
Most Expensive
B
NZ Jewellers
dfee2f19-40bc-4f0c-9e38-a674a6c201dc · Nov 2
$20,480 AUD
$14,337 USD
View
8 more retailers have this diamond
Prices start from $11,257 AUDSave up to $9,224 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
1.51ct Oval
$11,257 AUD