Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 6247053906

Certificate GIA 6247053906

Diamond specifications and retailer prices

From $12,381 CAD
SGD 11,911 SGD
As of October 29, 2026
Save $9,814 CAD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $22,196 CAD at With Clarity · As of October 29, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6247053906. Listed at 12 retailers as of October 29, 2026, with prices from $12,381 to $22,196, a $9,814 spread on the same certified stone. With Clarity lists it at $22,196. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle41.72°
Pavilion angle40.61°
OriginNatural
Grading LabGIA
CertificateGIA 6247053906
Dimensions8.68 × 6.33 × 4.04 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.68 mm6.33 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6247053906
Side View
Table 60.0%Crown 41.72°Girdle: STK-VTKPavilion 40.61°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $18,257 CAD|Low: $12,381 CAD|High: $22,645 CAD|Avg: $15,812 CAD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 5$12,381 CAD
Retailer 10$13,000 CAD
Retailer 3$13,450 CAD
Retailer 4$13,678 CAD
Retailer 7$13,690 CAD
Retailer 8$14,015 CAD
Retailer 12$15,521 CAD
Retailer 11$15,817 CAD
Retailer 6$15,817 CAD
Retailer 2$16,520 CAD
Retailer 1$18,257 CAD
Retailer 9$18,407 CAD
With Clarity$22,196 CAD

22 data points across 13 retailers

12 retailers$12,381 CAD to $22,196 CAD

A
Cheapest Retailer
-
$12,381 CAD
SGD 11,911 SGD
A
Retailer 2
-
$13,000 CAD
$9,255 USD
View
A
Retailer 3
-
$13,450 CAD
$9,575 USD
View
A
Retailer 4
-
$13,678 CAD
SGD 13,159 SGD
View
A
Retailer 5
-
$13,690 CAD
$9,746 USD
View
A
Retailer 6
-
$14,015 CAD
£7,856 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$15,521 CAD
£8,700 GBP
View
B+
Retailer 8
-
$15,817 CAD
$11,260 USD
View
B+
Retailer 9
-
$15,817 CAD
€10,724 EUR
View
B+
Retailer 10
-
$16,520 CAD
$11,761 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$18,257 CAD
$12,997 USD
View
Most Expensive
B
With Clarity
6247053906 · Oct 29
$22,196 CAD
$15,801 USD
View
11 more retailers have this diamond
Prices start from $12,381 CADSave up to $9,814 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.

A
1.51ct Oval
$12,381 CAD