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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

GD • M/SI1 • GIA 5336459993

Certificate GIA 5336459993

Diamond specifications and retailer prices

From $5,047 AUD
As of November 6, 2026
Save $1,913 AUD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,961 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5336459993. Listed at 4 retailers as of November 6, 2026, with prices from $5,047 to $6,961, a $1,913 spread on the same certified stone. Yorxs lists it at $6,961. 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

1.50
Carat
M
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5336459993
Dimensions9.58 × 6.31 × 3.72 mm
L/W Ratio1.52
Top View
9.58 mm6.31 mm1.50 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5336459993
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $5,079 AUD|Low: $5,047 AUD|High: $6,979 AUD|Avg: $5,832 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2$5,047 AUD
Retailer 1$5,079 AUD
Retailer 3$6,239 AUD
Yorxs$6,961 AUD

22 data points across 4 retailers

4 retailers$5,047 AUD to $6,961 AUD

B
Cheapest Retailer
-
$5,047 AUD
B
Retailer 2
-
$5,079 AUD
View
C
Retailer 3
-
$6,239 AUD
View
Most Expensive
C
Yorxs
230054223 · Nov 6
$6,961 AUD
€4,555 EUR
View
3 more retailers have this diamond
Prices start from $5,047 AUDSave up to $1,913 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
1.50ct Oval
$5,047 AUD