Oval|Natural|GIA

0.51ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 5486732734

Certificate GIA 5486732734

Diamond specifications and retailer prices

From $386 USD
Save $1,532 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,918 USD at NZ Jewellers
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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5486732734. Listed at 20 retailers, with prices from $386 to $1,918 at NZ Jewellers, a $1,532 spread on the same certified stone. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5486732734
Dimensions6.36 × 4.34 × 2.85 mm
L/W Ratio1.47
Top View
6.36 mm4.34 mm0.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5486732734
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 1
Current: $459 USD|Low: $386 USD|High: $1,416 USD|Avg: $685 USD|+0.8%
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
October 1, 2026
Retailer 14$386 USD
Retailer 1$459 USD
Retailer 6$512 USD
Retailer 12$625 USD
Retailer 13$659 USD
Retailer 5$705 USD
Retailer 11$719 USD
Retailer 3$721 USD
Retailer 8$758 USD
Retailer 4$800 USD
Retailer 7$886 USD
Retailer 9$916 USD
Retailer 10$929 USD
Retailer 2$1,416 USD

36 data points across 14 retailers

20 retailers$386 USD to $1,918 USD

A
Cheapest Retailer
-
$386 USD
A
Retailer 2
-
$459 USD
₹43,703 INR
View
A
Retailer 3
-
$512 USD
HK$4,000 HKD
View
A
Retailer 4
-
$612 USD
View
A
Retailer 5
-
$625 USD
View
A
Retailer 6
-
$636 USD
SGD 859 SGD
View
A
Retailer 7
-
$659 USD
View
B+
Retailer 8
-
$659 USD
View
B+
Retailer 9
-
$705 USD
View
B+
Retailer 10
-
$706 USD
View
B+
Retailer 11
-
$720 USD
£567 GBP
View
B+
Retailer 12
-
$721 USD
View
B+
Retailer 13
-
$744 USD
View
B+
Retailer 14
-
$758 USD
£597 GBP
View
B+
Retailer 15
-
$800 USD
View
B+
Retailer 16
-
$886 USD
€844 EUR
View
B
Retailer 17
-
$916 USD
A$1,409 AUD
View
B
Retailer 18
-
$929 USD
ZAR 15,006 ZAR
View
B
Retailer 19
-
$1,416 USD
£1,115 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
2d6d196f-a1d7-420b-adea-7602f6d4b3eb · Sep 29
$1,918 USD
View
19 more retailers have this diamond
Prices start from $386 USDSave up to $1,532 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.

A
0.51ct Oval
$386 USD