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Oval|Natural|GIA

1.51ct M VS2 Oval Natural Diamond

GD • M/VS2 • GIA 2557504429

Certificate GIA 2557504429

Diamond specifications and retailer prices

From $3,550 AUD
As of November 5, 2026
Save $5,600 AUD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,150 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 M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557504429. Listed at 11 retailers as of November 5, 2026, with prices from $3,550 to $9,150, a $5,600 spread on the same certified stone. NZ Jewellers lists it at $9,150. 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
M
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557504429
Dimensions9.48 × 6.08 × 3.73 mm
L/W Ratio1.56
Top View
9.48 mm6.08 mm1.51 ctM / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557504429
Side View
Table 62.0%CrownGirdle: Thick - Very ThickPavilionCulet: NoneDepth 61.3%

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 5
Current: $9,150 AUD|Low: $2,701 AUD|High: $9,150 AUD|Avg: $4,032 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
November 6, 2026
Retailer 5$2,701 AUD
Retailer 3$3,020 AUD
Retailer 4$3,518 AUD
Retailer 14$3,550 AUD
Retailer 6$3,606 AUD
Retailer 13$3,900 AUD
Retailer 12$3,965 AUD
Retailer 8$4,015 AUD
Retailer 15$4,117 AUD
Retailer 2$4,304 AUD
Retailer 10$4,574 AUD
Retailer 9$5,092 AUD
Retailer 11$5,341 AUD
Retailer 7$6,136 AUD
NZ Jewellers$9,150 AUD

13 data points across 15 retailers

11 retailers$3,550 AUD to $9,150 AUD

Retailer 1
-
$3,020 AUD
Price last confirmed 16 days ago
B+
Retailer 2
-
$3,550 AUD
View
B+
Retailer 3
-
$3,900 AUD
View
B+
Retailer 4
-
$3,965 AUD
View
B+
Retailer 5
-
$4,015 AUD
View
B+
Retailer 6
-
$4,117 AUD
View
B+
Retailer 7
-
$4,304 AUD
View
B+
Retailer 8
-
$4,574 AUD
View
B
Retailer 9
-
$5,092 AUD
View
B
Retailer 10
-
$5,341 AUD
View
Most Expensive
C
NZ Jewellers
71f871f4-ff61-422d-8325-5154d9d47599 · Nov 5
$9,150 AUD
$6,287 USD
View
10 more retailers have this diamond
Prices start from $3,550 AUDSave up to $5,600 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
$3,550 AUD