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Oval|Natural|GIA

1.80ct M SI2 Oval Natural Diamond

M/SI2 • GIA 2536862043

Certificate GIA 2536862043

Diamond specifications and retailer prices

From $3,395 AUD
As of November 6, 2026
Save $836 AUD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,232 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 2536862043. Listed at 2 retailers as of November 6, 2026, with prices from $3,395 to $4,232, a $836 spread on the same certified stone. Yorxs lists it at $4,232. 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

1.80
Carat
M
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536862043
Dimensions9.57 × 6.75 × 4.27 mm
L/W Ratio1.42
Top View
9.57 mm6.75 mm1.80 ctM / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536862043
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,395 AUD|Low: $3,296 AUD|High: $5,242 AUD|Avg: $3,773 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2$3,296 AUD
Retailer 1$3,395 AUD
Retailer 3$4,059 AUD
Yorxs$4,232 AUD

45 data points across 4 retailers

2 retailers$3,395 AUD to $4,232 AUD

B+
Cheapest Retailer
-
$3,395 AUD
Most Expensive
B
Yorxs
4740F9CAF · Nov 6
$4,232 AUD
€2,769 EUR
View
1 more retailer has this diamond
Prices start from $3,395 AUDSave up to $836 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+
1.80ct Oval
$3,395 AUD