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Oval|Natural|GIA

1.51ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7546340547

Certificate GIA 7546340547

Diamond specifications and retailer prices

From $17,026 CAD
$12,165 USD
As of October 29, 2026
Save $10,767 CAD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $27,793 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546340547. Listed at 14 retailers as of October 27, 2026, with prices from $17,026 to $27,793, a $10,767 spread on the same certified stone. NZ Jewellers lists it at $27,793. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.84°
Pavilion angle40.99°
OriginNatural
Grading LabGIA
CertificateGIA 7546340547
Dimensions9.01 × 6.31 × 4.08 mm
L/W Ratio1.43
Girdle conditionThick
Key to symbols
Crystal, Feather, Needle
Top View
9.01 mm6.31 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546340547
Side View
Table 58.0%Crown 37.84°Girdle: Med. - ThickPavilion 40.99°Culet: NoneDepth 64.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $27,793 CAD|Low: $10,118 CAD|High: $27,793 CAD|Avg: $20,146 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 10$16,592 CAD
Retailer 11$17,026 CAD
Retailer 14$17,036 CAD
Retailer 12$17,078 CAD
Retailer 7$18,044 CAD
Retailer 6$18,408 CAD
Retailer 2$18,595 CAD
Retailer 13$19,634 CAD
Retailer 3$19,940 CAD
Retailer 5$20,433 CAD
Retailer 4$20,707 CAD
Retailer 9$20,978 CAD
Retailer 8$25,834 CAD
NZ Jewellers$27,793 CAD

41 data points across 14 retailers

14 retailers$17,026 CAD to $27,793 CAD

Retailer 1
-
$16,592 CAD
$11,855 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$17,026 CAD
$12,165 USD
View
B
Retailer 3
-
$17,036 CAD
$12,172 USD
View
B
Retailer 4
-
$17,078 CAD
$12,202 USD
View
B
Retailer 5
-
$18,044 CAD
£10,151 GBP
View
B
Retailer 6
-
$18,408 CAD
$13,152 USD
View
B
Retailer 7
-
$18,595 CAD
£10,462 GBP
View
B
Retailer 8
-
$19,634 CAD
$14,028 USD
View
B
Retailer 9
-
$19,940 CAD
$14,247 USD
View
B
Retailer 10
-
$20,433 CAD
$14,599 USD
View
B
Retailer 11
-
$20,707 CAD
$14,795 USD
View
B
Retailer 12
-
$20,978 CAD
€14,275 EUR
View
B
Retailer 13
-
$25,834 CAD
£14,534 GBP
View
Most Expensive
B
NZ Jewellers
40ca6a16-4f97-4d1d-9c39-52bf35ec58ec · Oct 27
$27,793 CAD
$19,858 USD
View
13 more retailers have this diamond
Prices start from $17,026 CADSave up to $10,767 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
$17,026 CAD