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Oval|Natural|GIA

1.51ct H I1 Oval Natural Diamond

VG • H/I1 • GIA 2506839036

Certificate GIA 2506839036

Diamond specifications and retailer prices

From $7,473 CAD
$5,350 USD
As of October 31, 2026
Save $2,920 CAD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,393 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506839036. Listed at 8 retailers as of October 30, 2026, with prices from $7,473 to $10,393, a $2,920 spread on the same certified stone. Jared lists it at $10,393. 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
H
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506839036
Dimensions8.87 × 6.22 × 3.93 mm
L/W Ratio1.43
Top View
8.87 mm6.22 mm1.51 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506839036
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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: $10,393 CAD|Low: $6,532 CAD|High: $11,905 CAD|Avg: $9,167 CAD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$6,532 CAD
Retailer 4$7,473 CAD
Retailer 3$7,585 CAD
Retailer 7$7,890 CAD
Retailer 6$9,542 CAD
Retailer 8$10,058 CAD
Retailer 9$10,058 CAD
Retailer 2$10,273 CAD
Jared$10,393 CAD
Retailer 5$11,905 CAD

18 data points across 10 retailers

8 retailers$7,473 CAD to $10,393 CAD

B
Cheapest Retailer
-
$7,473 CAD
$5,350 USD
B+
Retailer 2
-
$7,585 CAD
$5,430 USD
View
B
Retailer 3
-
$7,890 CAD
$5,648 USD
View
B
Retailer 4
-
$9,542 CAD
$6,831 USD
View
B
Retailer 5
-
$10,058 CAD
$7,200 USD
View
B
Retailer 6
-
$10,058 CAD
$7,200 USD
View
B
Retailer 7
-
$10,273 CAD
€7,004 EUR
View
Most Expensive
C
Jared
153556232 · Oct 30
$10,393 CAD
$7,440 USD
View
7 more retailers have this diamond
Prices start from $7,473 CADSave up to $2,920 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
$7,473 CAD