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Oval|Natural|GIA

1.51ct L SI2 Oval Natural Diamond

GD • L/SI2 • GIA 7568532922

Certificate GIA 7568532922

Diamond specifications and retailer prices

From $2,850 AUD
As of November 6, 2026
Save $5,155 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,005 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 7568532922. Listed at 14 retailers as of November 5, 2026, with prices from $2,850 to $8,005, a $5,155 spread on the same certified stone. NZ Jewellers lists it at $8,005. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568532922
Dimensions8.71 × 6.26 × 4.10 mm
L/W Ratio1.39
Top View
8.71 mm6.26 mm1.51 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568532922
Side View
Table 62.0%CrownGirdle: SLI-THKPavilionCulet: NDepth 65.6%

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: $8,005 AUD|Low: $2,850 AUD|High: $8,837 AUD|Avg: $4,401 AUD|-9.4%
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
November 6, 2026
Retailer 13$2,850 AUD
Retailer 14$3,296 AUD
Retailer 11$3,427 AUD
Retailer 6$3,668 AUD
Retailer 10$3,829 AUD
Retailer 2$3,866 AUD
Retailer 5$3,928 AUD
Retailer 4$3,976 AUD
Retailer 12$3,976 AUD
Retailer 7$4,033 AUD
Retailer 9$4,052 AUD
Retailer 3$4,417 AUD
Retailer 8$4,753 AUD
NZ Jewellers$8,005 AUD

27 data points across 14 retailers

14 retailers$2,850 AUD to $8,005 AUD

B+
Cheapest Retailer
-
$2,850 AUD
B+
Retailer 2
-
$3,296 AUD
View
B+
Retailer 3
-
$3,427 AUD
View
B+
Retailer 4
-
$3,668 AUD
View
B+
Retailer 5
-
$3,829 AUD
View
B+
Retailer 6
-
$3,866 AUD
View
Retailer 7
-
$3,928 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,976 AUD
View
B+
Retailer 9
-
$3,976 AUD
View
B+
Retailer 10
-
$4,033 AUD
View
B+
Retailer 11
-
$4,052 AUD
View
B
Retailer 12
-
$4,417 AUD
View
B
Retailer 13
-
$4,753 AUD
View
Most Expensive
C
NZ Jewellers
8914a15c-e4b3-4237-829d-9d550711e8bf · Nov 5
$8,005 AUD
$5,500 USD
View
13 more retailers have this diamond
Prices start from $2,850 AUDSave up to $5,155 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
$2,850 AUD