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Oval|Natural|GIA

1.51ct L SI2 Oval Natural Diamond

GD • L/SI2 • GIA 7568457944

Certificate GIA 7568457944

Diamond specifications and retailer prices

From $3,164 AUD
As of November 6, 2026
Save $5,650 AUD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,814 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7568457944. Listed at 16 retailers as of November 5, 2026, with prices from $3,164 to $8,814, a $5,650 spread on the same certified stone. NZ Jewellers lists it at $8,814. 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
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568457944
Dimensions9.31 × 6.16 × 3.95 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Pinpoint
Top View
9.31 mm6.16 mm1.51 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568457944
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.1%

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: $8,814 AUD|Low: $3,164 AUD|High: $8,814 AUD|Avg: $4,447 AUD
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
November 6, 2026
Retailer 2$3,164 AUD
Retailer 11$3,544 AUD
Retailer 13$3,687 AUD
Retailer 4$3,767 AUD
Retailer 16$3,887 AUD
Retailer 3$3,892 AUD
Retailer 15$3,957 AUD
Retailer 5$4,216 AUD
Retailer 8$4,216 AUD
Retailer 9$4,257 AUD
Retailer 6$4,378 AUD
Retailer 7$4,422 AUD
Retailer 10$4,462 AUD
Retailer 14$4,864 AUD
Retailer 12$4,932 AUD
NZ Jewellers$8,814 AUD

15 data points across 16 retailers

16 retailers$3,164 AUD to $8,814 AUD

B+
Cheapest Retailer
-
$3,164 AUD
B+
Retailer 2
-
$3,544 AUD
View
B+
Retailer 3
-
$3,687 AUD
View
B+
Retailer 4
-
$3,767 AUD
View
B+
Retailer 5
-
$3,887 AUD
View
B+
Retailer 6
-
$3,892 AUD
View
Final sale: no returns
B+
Retailer 7
-
$3,957 AUD
View
B
Retailer 8
-
$4,216 AUD
View
Retailer 9
-
$4,216 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$4,257 AUD
View
B
Retailer 11
-
$4,378 AUD
View
B
Retailer 12
-
$4,422 AUD
View
B
Retailer 13
-
$4,462 AUD
View
B
Retailer 14
-
$4,864 AUD
View
B
Retailer 15
-
$4,932 AUD
View
Most Expensive
C
NZ Jewellers
2a195466-8b14-4759-8d3e-5964dab6c1d5 · Nov 5
$8,814 AUD
$6,056 USD
View
15 more retailers have this diamond
Prices start from $3,164 AUDSave up to $5,650 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
$3,164 AUD