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Oval|Natural|GIA

0.51ct F IF Oval Natural Diamond

EX • F/IF • GIA 6542326771

Certificate GIA 6542326771

Diamond specifications and retailer prices

From $1,117 NZD
As of November 5, 2026
Save $4,575 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,461 NZD at MOH London · As of November 2, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542326771. Listed at 16 retailers as of November 5, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542326771
Dimensions6.22 × 4.45 × 2.89 mm
L/W Ratio1.40
Top View
6.22 mm4.45 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542326771
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $6,461 NZD|Low: $1,117 NZD|High: $6,461 NZD|Avg: $2,394 NZD
MOH London
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
November 6, 2026
Retailer 8$1,117 NZD
Retailer 9$1,946 NZD
Retailer 2$2,067 NZD
Retailer 6$3,263 NZD
Retailer 10$3,405 NZD
Retailer 5$3,595 NZD
Retailer 4$3,688 NZD
Retailer 14$3,736 NZD
Retailer 12$4,159 NZD
Retailer 11$4,255 NZD
Retailer 13$4,344 NZD
Retailer 3$5,314 NZD
Retailer 7$5,692 NZD
MOH London$6,461 NZD

41 data points across 14 retailers

16 retailers$1,117 NZD to $5,692 NZD

A+
Cheapest Retailer
-
$1,117 NZD
A
Retailer 2
-
$1,459 NZD
View
B+
Retailer 3
-
$1,946 NZD
View
B+
Retailer 4
-
$1,978 NZD
View
B+
Retailer 5
-
$2,067 NZD
View
B
Retailer 6
-
$3,263 NZD
View
B
Retailer 7
-
$3,405 NZD
View
Final sale: no returns
B
Retailer 8
-
$3,595 NZD
View
B
Retailer 9
-
$3,688 NZD
View
B
Retailer 10
-
$3,736 NZD
View
B
Retailer 11
-
$4,159 NZD
View
B
Retailer 12
-
$4,255 NZD
View
B
Retailer 13
-
$4,344 NZD
View
B
Retailer 14
-
$5,314 NZD
View
B
Retailer 15
-
$5,692 NZD
View
Most Expensive
MOH London
3BE7BE5B5 · Nov 2
$6,461 NZD
£2,860 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $1,117 NZDSave up to $4,575 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
$1,117 NZD