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Oval|Natural|GIA

1.51ct M VVS1 Oval Natural Diamond

GD • M/VVS1 • GIA 2557268526

Certificate GIA 2557268526

Diamond specifications and retailer prices

From $4,039 AUD
As of November 6, 2026
Save $402 AUD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,440 AUD at Brilliance · As of November 6, 2026
View at Brilliance

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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557268526. Listed at 2 retailers as of November 6, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557268526
Dimensions9.02 × 6.45 × 4.09 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Pinpoint
Top View
9.02 mm6.45 mm1.51 ctM / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557268526
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,440 AUD|Low: $4,039 AUD|High: $4,836 AUD|Avg: $4,331 AUD|-8.2%
Brilliance
Retailer 2
November 6, 2026
Retailer 2$4,039 AUD
Brilliance$4,440 AUD

45 data points across 2 retailers

2 retailers$4,039 AUD to $4,440 AUD

A
Cheapest Retailer
-
$4,039 AUD
Most Expensive
B+
Brilliance
D42076937 · Nov 6
$4,440 AUD
$3,051 USD
View
1 more retailer has this diamond
Prices start from $4,039 AUDSave up to $402 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
$4,039 AUD