Oval|Natural|GIA

0.51ct F VS2 Oval Natural Diamond

GD • F/VS2 • GIA 1568608631

Certificate GIA 1568608631

Diamond specifications and retailer prices

From $1,154 NZD
As of November 6, 2026
Save $960 NZD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,052 NZD 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 6, 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
Colour
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 6
Current: $3,052 NZD|Low: $1,084 NZD|High: $3,052 NZD|Avg: $1,851 NZD
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 7, 2026
Retailer 14$1,154 NZD
Retailer 15$1,376 NZD
Retailer 13$1,391 NZD
Retailer 3$1,467 NZD
Retailer 2$1,526 NZD
Retailer 9$1,618 NZD
Retailer 11$1,687 NZD
Retailer 5$1,775 NZD
Retailer 4$1,811 NZD
Retailer 8$1,813 NZD
Retailer 10$1,946 NZD
Retailer 16$1,979 NZD
Retailer 12$2,114 NZD
Retailer 7$2,340 NZD
Retailer 6$2,787 NZD
Flawless Fine Jewelry$3,052 NZD

15 data points across 16 retailers

17 retailers$1,154 NZD to $2,114 NZD

A
Cheapest Retailer
-
$1,154 NZD
Retailer 2
-
$1,348 NZD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,376 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,391 NZD
View
B+
Retailer 5
-
$1,467 NZD
View
B+
Retailer 6
-
$1,526 NZD
View
B+
Retailer 7
-
$1,618 NZD
View
Retailer 8
-
$1,687 NZD
View
Price last confirmed 3 days ago
Retailer 9
-
$1,775 NZD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,811 NZD
View
Retailer 11
-
$1,813 NZD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,946 NZD
View
B
Retailer 13
-
$1,979 NZD
View
B
Retailer 14
-
$2,114 NZD
View
Retailer 15
-
$2,340 NZD
View
Price last confirmed 12 days ago
Retailer 16
-
$2,787 NZD
View
Price last confirmed 12 days ago
Most Expensive
Flawless Fine Jewelry
50B29AC15 · Oct 28
$3,052 NZD
£1,332 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $1,154 NZDSave up to $960 NZD

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
$1,154 NZD