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Oval|Natural|GIA

1.51ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6561049519

Certificate GIA 6561049519

Diamond specifications and retailer prices

From $10,430 CAD
₹711,071 INR
As of November 1, 2026
Save $12,556 CAD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,986 CAD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561049519. Listed at 20 retailers as of October 30, 2026, with prices from $10,430 to $22,986, a $12,556 spread on the same certified stone. NZ Jewellers lists it at $22,986. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561049519
Dimensions8.85 × 6.32 × 4.03 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
8.85 mm6.32 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561049519
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: Nov 1
Current: $14,268 CAD|Low: $10,405 CAD|High: $19,385 CAD|Avg: $13,755 CAD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$10,430 CAD
Retailer 7$11,026 CAD
Retailer 8$11,879 CAD
Retailer 6$12,700 CAD
Retailer 2$12,731 CAD
Retailer 9$13,955 CAD
Retailer 1$14,268 CAD
Retailer 5$16,884 CAD
Retailer 4$19,153 CAD

36 data points across 9 retailers

20 retailers$10,430 CAD to $22,986 CAD

B+
Cheapest Retailer
-
$10,430 CAD
₹711,071 INR
B+
Retailer 2
-
$10,569 CAD
$7,566 USD
View
B+
Retailer 3
-
$11,026 CAD
$7,893 USD
View
Final sale: no returns
B
Retailer 4
-
$11,629 CAD
$8,325 USD
View
B
Retailer 5
-
$11,879 CAD
$8,504 USD
View
B+
Retailer 6
-
$12,579 CAD
$9,005 USD
View
B+
Retailer 7
-
$12,614 CAD
$9,030 USD
View
B
Retailer 8
-
$12,687 CAD
$9,082 USD
View
Retailer 9
-
$12,700 CAD
A$13,987 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$12,731 CAD
£7,176 GBP
View
B
Retailer 11
-
$13,738 CAD
$9,835 USD
View
B
Retailer 12
-
$13,744 CAD
$9,839 USD
View
B
Retailer 13
-
$13,955 CAD
$9,990 USD
View
B
Retailer 14
-
$14,054 CAD
$10,061 USD
View
B
Retailer 15
-
$14,268 CAD
€9,728 EUR
View
B
Retailer 16
-
$15,858 CAD
$11,352 USD
View
Retailer 17
-
$16,116 CAD
$11,537 USD
View
Price last confirmed 54 days ago
B
Retailer 18
-
$16,884 CAD
ZAR 195,268 ZAR
View
B
Retailer 19
-
$19,153 CAD
£10,796 GBP
View
Most Expensive
B
NZ Jewellers
6d1be49b-ac11-4c6a-acd7-8547079ae489 · Oct 30
$22,986 CAD
$16,455 USD
View
19 more retailers have this diamond
Prices start from $10,430 CADSave up to $12,556 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
$10,430 CAD