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Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

ID • D/IF • GIA 7551678602

Certificate GIA 7551678602

Diamond specifications and retailer prices

From $838 USD
As of November 2, 2026
Save $2,009 USD (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,847 USD at NZ Jewellers · As of November 2, 2026
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 D 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 7551678602. Listed at 21 retailers as of November 2, 2026, with prices from $838 to $2,847, a $2,009 spread on the same certified stone. NZ Jewellers lists it at $2,847. 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
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.85°
OriginNatural
Grading LabGIA
CertificateGIA 7551678602
Dimensions6.41 × 4.58 × 2.85 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.41 mm4.58 mm0.51 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551678602
Side View
Table 59.0%Crown 35.85°GirdlePavilionCulet: NoneDepth 62.3%

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 2
Current: $2,847 USD|Low: $838 USD|High: $2,956 USD|Avg: $1,228 USD|-2.5%
NZ Jewellers
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 9$838 USD
Retailer 18$874 USD
Retailer 8$880 USD
Retailer 4$908 USD
Retailer 15$908 USD
Retailer 6$918 USD
Retailer 11$943 USD
Retailer 12$1,024 USD
Retailer 3$1,041 USD
Retailer 17$1,047 USD
Retailer 14$1,053 USD
Retailer 16$1,065 USD
Retailer 5$1,197 USD
Retailer 13$1,278 USD
Retailer 10$1,416 USD
Retailer 2$1,662 USD
Retailer 7$1,814 USD
NZ Jewellers$2,847 USD

18 data points across 18 retailers

21 retailers$838 USD to $2,847 USD

A
Cheapest Retailer
-
$838 USD
Final sale: no returns
A
Retailer 2
-
$874 USD
View
A
Retailer 3
-
$880 USD
View
A
Retailer 4
-
$908 USD
View
A
Retailer 5
-
$908 USD
View
A
Retailer 6
-
$908 USD
View
A
Retailer 7
-
$918 USD
View
A
Retailer 8
-
$943 USD
View
A
Retailer 9
-
$1,024 USD
£806 GBP
View
A
Retailer 10
-
$1,041 USD
View
A
Retailer 11
-
$1,047 USD
View
A
Retailer 12
-
$1,053 USD
£829 GBP
View
A
Retailer 13
-
$1,065 USD
View
A
Retailer 14
-
$1,197 USD
View
A
Retailer 15
-
$1,278 USD
€1,217 EUR
View
Retailer 16
-
$1,323 USD
A$2,035 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$1,416 USD
ZAR 22,871 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$1,662 USD
£1,309 GBP
View
B+
Retailer 19
-
$1,814 USD
£1,428 GBP
View
Retailer 20
-
$2,553 USD
View
Price last confirmed 70 days ago
Most Expensive
B
NZ Jewellers
172d29c6-91f6-41ca-aad9-eae7402d0bed · Nov 2
$2,847 USD
View
20 more retailers have this diamond
Prices start from $838 USDSave up to $2,009 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
$838 USD