Oval|Natural|GIA

0.51ct F VVS1 Oval Natural Diamond

VG • F/VVS1 • GIA 2507593877

Certificate GIA 2507593877

Diamond specifications and retailer prices

From $776 USD
As of November 4, 2026
Save $915 USD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,702 USD at NZ Jewellers · As of September 27, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2507593877. Listed at 25 retailers as of November 4, 2026, with a 118% 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507593877
Dimensions6.50 × 4.36 × 2.80 mm
L/W Ratio1.49
Top View
6.50 mm4.36 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507593877
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,032 USD|Low: $704 USD|High: $2,032 USD|Avg: $1,137 USD|-1.2%
Retailer 1
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
Retailer 16
November 4, 2026
Retailer 4$704 USD
Retailer 15$715 USD
Retailer 16$764 USD
Retailer 6$776 USD
Retailer 5$870 USD
Retailer 2$935 USD
Retailer 10$1,005 USD
Retailer 14$1,011 USD
Retailer 1$1,032 USD
Retailer 7$1,152 USD
Retailer 11$1,190 USD
Retailer 8$1,295 USD
Retailer 12$1,301 USD
Retailer 9$1,541 USD
Retailer 3$1,691 USD
Retailer 13$2,025 USD

34 data points across 16 retailers

25 retailers$776 USD to $1,691 USD

Retailer 1
-
$715 USD
Price last confirmed 10 days ago
Retailer 2
-
$764 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$776 USD
View
Retailer 4
-
$781 USD
View
Price last confirmed 47 days ago
Retailer 5
-
$781 USD
View
Price last confirmed 54 days ago
Retailer 6
-
$781 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$781 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$811 USD
View
Price last confirmed 39 days ago
A
Retailer 9
-
$870 USD
View
Retailer 10
-
$901 USD
View
Price last confirmed 53 days ago
Retailer 11
-
$901 USD
View
Price last confirmed 46 days ago
B+
Retailer 12
-
$935 USD
View
B+
Retailer 13
-
$1,005 USD
View
B+
Retailer 14
-
$1,011 USD
View
B+
Retailer 15
-
$1,032 USD
View
B+
Retailer 16
-
$1,152 USD
View
B+
Retailer 17
-
$1,190 USD
View
Retailer 18
-
$1,295 USD
View
Price last confirmed 34 days ago
Retailer 19
-
$1,301 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,541 USD
View
B
Retailer 21
-
$1,691 USD
View
Retailer 22
-
$2,025 USD
View
Price last confirmed 10 days ago
Retailer 23
-
$2,702 USD
View
Price last confirmed 48 days ago
Retailer 24
-
$2,702 USD
View
Price last confirmed 54 days ago
Most Expensive
NZ Jewellers
12db2444-1c89-456a-be50-6b44f3bf53ea · Sep 27
$2,702 USD
View
Price last confirmed 41 days ago
24 more retailers have this diamond
Prices start from $776 USDSave up to $915 USD

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
0.51ct Oval
$776 USD