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Oval|Natural|GIA

1.51ct M SI2 Oval Natural Diamond

VG • M/SI2 • GIA 5206555847

Certificate GIA 5206555847

Diamond specifications and retailer prices

From $4,570 CAD
As of November 6, 2026
Save $1,701 CAD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,271 CAD at Yorxs · As of November 6, 2026
View at Yorxs

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5206555847. Listed at 4 retailers as of November 6, 2026, with prices from $4,570 to $6,271, a $1,701 spread on the same certified stone. Yorxs lists it at $6,271. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5206555847
Dimensions9.45 × 6.36 × 3.55 mm
L/W Ratio1.49
Top View
9.45 mm6.36 mm1.51 ctM / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 5206555847
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 6
Current: $4,593 CAD|Low: $4,570 CAD|High: $6,287 CAD|Avg: $5,263 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2$4,570 CAD
Retailer 1$4,593 CAD
Retailer 3$5,621 CAD
Yorxs$6,271 CAD

21 data points across 4 retailers

4 retailers$4,570 CAD to $6,271 CAD

B
Cheapest Retailer
-
$4,570 CAD
B
Retailer 2
-
$4,593 CAD
View
C
Retailer 3
-
$5,621 CAD
View
Most Expensive
C
Yorxs
108846736 · Nov 6
$6,271 CAD
€4,246 EUR
View
3 more retailers have this diamond
Prices start from $4,570 CADSave up to $1,701 CAD

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
$4,570 CAD