Oval|Natural|GIA

0.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 2554225522

Certificate GIA 2554225522

Diamond specifications and retailer prices

From $1,299 CAD
As of November 4, 2026
Save $1,510 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,628 CAD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter 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 2554225522. Listed at 16 retailers as of November 4, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554225522
Dimensions8.20 × 3.85 × 1.99 mm
L/W Ratio2.13
Top View
8.20 mm3.85 mm0.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554225522
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 51.7%

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 4
Current: $3,628 CAD|Low: $1,258 CAD|High: $3,628 CAD|Avg: $2,093 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
Retailer 15
November 5, 2026
Retailer 15$1,299 CAD
Retailer 10$1,355 CAD
Retailer 13$1,408 CAD
Retailer 7$1,487 CAD
Retailer 14$1,506 CAD
Retailer 12$1,594 CAD
Retailer 2$1,624 CAD
Retailer 6$1,716 CAD
Retailer 5$1,945 CAD
Retailer 11$1,976 CAD
Retailer 8$2,172 CAD
Retailer 9$2,573 CAD
Retailer 4$2,809 CAD
Retailer 3$3,015 CAD
NZ Jewellers$3,628 CAD

35 data points across 15 retailers

16 retailers$1,299 CAD to $2,809 CAD

B+
Cheapest Retailer
-
$1,299 CAD
Final sale: no returns
B+
Retailer 2
-
$1,355 CAD
View
Retailer 3
-
$1,408 CAD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,487 CAD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$1,506 CAD
View
B+
Retailer 6
-
$1,594 CAD
View
B+
Retailer 7
-
$1,624 CAD
View
Retailer 8
-
$1,652 CAD
View
Price last confirmed 37 days ago
Retailer 9
-
$1,716 CAD
View
Price last confirmed 32 days ago
Retailer 10
-
$1,945 CAD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$1,976 CAD
View
B
Retailer 12
-
$2,172 CAD
View
B
Retailer 13
-
$2,573 CAD
View
B
Retailer 14
-
$2,809 CAD
View
Retailer 15
-
$3,015 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
634682fd-dc2c-420d-9ab6-5876371bdf19 · Oct 3
$3,628 CAD
$2,598 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from $1,299 CADSave up to $1,510 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+
0.51ct Oval
$1,299 CAD