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Oval|Natural|GIA

1.51ct F I1 Oval Natural Diamond

GD • F/I1 • GIA 1529033531

Certificate GIA 1529033531

Diamond specifications and retailer prices

From $7,008 AUD
$4,911 USD
As of November 2, 2026
Save $1,992 AUD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,000 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529033531. Listed at 3 retailers as of November 2, 2026, with prices from $7,008 to $9,000, a $1,992 spread on the same certified stone. Yorxs lists it at $9,000. 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
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529033531
Dimensions9.87 × 6.58 × 3.64 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Feather, Crystal, Cloud, Needle, Cavity
Top View
9.87 mm6.58 mm1.51 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529033531
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 55.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,008 AUD|Low: $7,008 AUD|High: $9,001 AUD|Avg: $8,002 AUD|-5.4%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1$7,008 AUD
Retailer 2$7,900 AUD
Yorxs$9,000 AUD

15 data points across 3 retailers

3 retailers$7,008 AUD to $9,000 AUD

B+
Cheapest Retailer
-
$7,008 AUD
$4,911 USD
Retailer 2
-
$7,900 AUD
$5,537 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Yorxs
E132648BE · Nov 2
$9,000 AUD
€6,007 EUR
View
2 more retailers have this diamond
Prices start from $7,008 AUDSave up to $1,992 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
$7,008 AUD