Oval|Natural|GIA

0.51ct F VS2 Oval Natural Diamond

GD • F/VS2 • GIA 1568608631

Certificate GIA 1568608631

Diamond specifications and retailer prices

From $640 USD
As of November 4, 2026
Save $532 USD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,692 USD at Flawless Fine Jewelry · As of October 28, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568608631. Listed at 17 retailers as of November 4, 2026, with a 83% 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568608631
Dimensions6.54 × 4.42 × 2.78 mm
L/W Ratio1.48
Girdle conditionFaceted
Top View
6.54 mm4.42 mm0.51 ctF / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568608631
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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: $1,692 USD|Low: $601 USD|High: $1,692 USD|Avg: $1,025 USD
Flawless Fine Jewelry
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 6, 2026
Retailer 13$640 USD
Retailer 14$763 USD
Retailer 12$771 USD
Retailer 16$813 USD
Retailer 8$836 USD
Retailer 2$841 USD
Retailer 9$935 USD
Retailer 4$984 USD
Retailer 3$1,004 USD
Retailer 7$1,005 USD
Retailer 10$1,080 USD
Retailer 15$1,097 USD
Retailer 11$1,172 USD
Retailer 6$1,297 USD
Retailer 5$1,545 USD
Flawless Fine Jewelry$1,692 USD

14 data points across 16 retailers

17 retailers$640 USD to $1,172 USD

A
Cheapest Retailer
-
$640 USD
Retailer 2
-
$747 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$763 USD
View
Final sale: no returns
A
Retailer 4
-
$771 USD
View
B+
Retailer 5
-
$813 USD
View
Retailer 6
-
$836 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$841 USD
View
B+
Retailer 8
-
$935 USD
View
Retailer 9
-
$984 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,004 USD
View
Retailer 11
-
$1,005 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,080 USD
View
B
Retailer 13
-
$1,097 USD
View
B
Retailer 14
-
$1,172 USD
View
Retailer 15
-
$1,297 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$1,545 USD
View
Price last confirmed 11 days ago
Most Expensive
Flawless Fine Jewelry
50B29AC15 · Oct 28
$1,692 USD
£1,332 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $640 USDSave up to $532 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
$640 USD