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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 1518983680

Certificate GIA 1518983680

Diamond specifications and retailer prices

From $4,671 CAD
As of November 4, 2026
Save $2,231 CAD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,902 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1518983680. Listed at 9 retailers as of November 4, 2026, with prices from $4,671 to $6,902, a $2,231 spread on the same certified stone. 77 Diamonds lists it at $6,902. 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
K
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 1518983680
Dimensions8.77 × 6.35 × 4.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.77 mm6.35 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1518983680
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 38.5°Culet: NoneDepth 64.1%

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: Nov 4
Current: $6,902 CAD|Low: $4,621 CAD|High: $6,996 CAD|Avg: $5,415 CAD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$4,671 CAD
Retailer 5$4,683 CAD
Retailer 4$4,754 CAD
Retailer 6$4,787 CAD
Retailer 8$4,992 CAD
Retailer 2$5,991 CAD
Retailer 3$6,459 CAD
77 Diamonds$6,902 CAD

38 data points across 8 retailers

9 retailers$4,671 CAD to $6,902 CAD

A
Cheapest Retailer
-
$4,671 CAD
A
Retailer 2
-
$4,683 CAD
View
A
Retailer 3
-
$4,754 CAD
View
A
Retailer 4
-
$4,787 CAD
View
A
Retailer 5
-
$4,992 CAD
View
B+
Retailer 6
-
$5,880 CAD
View
B+
Retailer 7
-
$5,991 CAD
View
A
Retailer 8
-
$6,459 CAD
View
Most Expensive
B+
77 Diamonds
OVMBUVVCRTWT · Nov 6
$6,902 CAD
£3,864 GBP
View
8 more retailers have this diamond
Prices start from $4,671 CADSave up to $2,231 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
$4,671 CAD