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Oval|Natural|GIA

1.51ct G I1 Oval Natural Diamond

G/I1 • GIA 1509697729

Certificate GIA 1509697729

Diamond specifications and retailer prices

From $7,997 CAD
$5,725 USD
As of October 31, 2026
Save $3,164 CAD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,161 CAD at Jared · As of October 30, 2026
View at Jared

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1509697729. Listed at 6 retailers as of October 30, 2026, with prices from $7,997 to $11,161, a $3,164 spread on the same certified stone. Jared lists it at $11,161. 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
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509697729
Dimensions8.91 × 6.23 × 3.86 mm
L/W Ratio1.43
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural
Top View
8.91 mm6.23 mm1.51 ctG / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509697729
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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: Oct 31
Current: $11,161 CAD|Low: $7,997 CAD|High: $11,161 CAD|Avg: $10,339 CAD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$7,997 CAD
Retailer 4$10,277 CAD
Retailer 5$10,798 CAD
Retailer 6$10,798 CAD
Retailer 2$11,064 CAD
Jared$11,161 CAD

17 data points across 6 retailers

6 retailers$7,997 CAD to $11,161 CAD

B+
Cheapest Retailer
-
$7,997 CAD
$5,725 USD
B
Retailer 2
-
$10,277 CAD
$7,357 USD
View
B
Retailer 3
-
$10,798 CAD
$7,730 USD
View
B
Retailer 4
-
$10,798 CAD
$7,730 USD
View
B
Retailer 5
-
$11,064 CAD
€7,543 EUR
View
Most Expensive
B
Jared
154889644 · Oct 30
$11,161 CAD
$7,990 USD
View
5 more retailers have this diamond
Prices start from $7,997 CADSave up to $3,164 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
$7,997 CAD