Oval|Natural|GIA

0.51ct G IF Oval Natural Diamond

EX • G/IF • GIA 2568247137

Certificate GIA 2568247137

Diamond specifications and retailer prices

From $729 USD
As of November 4, 2026
Save $902 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,631 USD at Flawless Fine Jewelry · As of November 6, 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 G colour (near-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 2568247137. Listed at 15 retailers as of November 4, 2026, with prices from $729 to $1,631, a $902 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,631. 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
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.26°
Pavilion angle39.27°
OriginNatural
Grading LabGIA
CertificateGIA 2568247137
Dimensions6.35 × 4.47 × 2.73 mm
L/W Ratio1.42
Culet sizeNone
Top View
6.35 mm4.47 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568247137
Side View
Table 60.0%Crown 40.26°Girdle: STK-THKPavilion 39.27°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,631 USD|Low: $729 USD|High: $1,646 USD|Avg: $973 USD|-0.9%
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
November 6, 2026
Retailer 13$729 USD
Retailer 8$773 USD
Retailer 3$790 USD
Retailer 5$794 USD
Retailer 12$795 USD
Retailer 14$812 USD
Retailer 15$823 USD
Retailer 9$881 USD
Retailer 2$916 USD
Retailer 10$1,063 USD
Retailer 11$1,080 USD
Retailer 4$1,112 USD
Retailer 7$1,197 USD
Retailer 6$1,210 USD
Flawless Fine Jewelry$1,631 USD

33 data points across 15 retailers

15 retailers$729 USD to $1,631 USD

A
Cheapest Retailer
-
$729 USD
A
Retailer 2
-
$773 USD
View
A
Retailer 3
-
$790 USD
View
A
Retailer 4
-
$794 USD
View
Retailer 5
-
$795 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$812 USD
View
A
Retailer 7
-
$823 USD
View
A
Retailer 8
-
$881 USD
View
A
Retailer 9
-
$916 USD
View
A
Retailer 10
-
$1,063 USD
View
B+
Retailer 11
-
$1,080 USD
View
B+
Retailer 12
-
$1,112 USD
View
B+
Retailer 13
-
$1,197 USD
View
B+
Retailer 14
-
$1,210 USD
View
Most Expensive
B
Flawless Fine Jewelry
00D8538CE · Nov 6
$1,631 USD
£1,284 GBP
View
14 more retailers have this diamond
Prices start from $729 USDSave up to $902 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
$729 USD