Oval|Natural|GIA

1.51ct I VVS2 Oval Natural Diamond

GD • I/VVS2 • GIA 6505871051

Certificate GIA 6505871051

Diamond specifications and retailer prices

From $12,343 CAD
$8,833 USD
As of November 1, 2026
Save $9,629 CAD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,973 CAD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505871051. Listed at 19 retailers as of November 1, 2026, with prices from $12,343 to $21,973, a $9,629 spread on the same certified stone. NZ Jewellers lists it at $21,973. 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
I
Color
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505871051
Dimensions9.55 × 6.05 × 3.64 mm
L/W Ratio1.58
Top View
9.55 mm6.05 mm1.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505871051
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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: $14,540 CAD|Low: $13,182 CAD|High: $20,837 CAD|Avg: $16,018 CAD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$13,182 CAD
Retailer 3$14,310 CAD
Retailer 7$14,502 CAD
Retailer 9$14,502 CAD
Retailer 1$14,540 CAD
Retailer 6$15,116 CAD
Retailer 2$16,607 CAD
Retailer 5$19,368 CAD
Retailer 4$20,590 CAD

37 data points across 9 retailers

19 retailers$12,343 CAD to $21,973 CAD

B+
Cheapest Retailer
-
$12,343 CAD
$8,833 USD
B+
Retailer 2
-
$13,182 CAD
$9,433 USD
View
Final sale: no returns
B+
Retailer 3
-
$13,183 CAD
$9,434 USD
View
B+
Retailer 4
-
$13,293 CAD
$9,513 USD
View
B+
Retailer 5
-
$14,310 CAD
£8,063 GBP
View
Retailer 6
-
$14,502 CAD
A$15,966 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$14,502 CAD
$10,378 USD
View
B+
Retailer 8
-
$14,540 CAD
£8,193 GBP
View
B
Retailer 9
-
$15,116 CAD
$10,817 USD
View
B
Retailer 10
-
$15,497 CAD
$11,090 USD
View
B
Retailer 11
-
$15,497 CAD
$11,090 USD
View
B
Retailer 12
-
$15,802 CAD
£8,904 GBP
View
B
Retailer 13
-
$16,014 CAD
$11,460 USD
View
Retailer 14
-
$16,028 CAD
$11,470 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$16,480 CAD
$11,793 USD
View
B
Retailer 16
-
$16,607 CAD
€11,318 EUR
View
B
Retailer 17
-
$19,368 CAD
ZAR 223,909 ZAR
View
B
Retailer 18
-
$20,590 CAD
£11,602 GBP
View
Most Expensive
C
NZ Jewellers
7a5f1181-f3dc-46ff-b671-8d78dbdddbb0 · Nov 2
$21,973 CAD
$15,724 USD
View
18 more retailers have this diamond
Prices start from $12,343 CADSave up to $9,629 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
$12,343 CAD