Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

EX • D/IF • GIA 7561449223

Certificate GIA 7561449223

Diamond specifications and retailer prices

From $1,139 USD
As of October 28, 2026
Save $713 USD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,256 USD at Flawless Fine Jewelry · As of October 21, 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 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 7561449223. Listed at 15 retailers as of October 26, 2026, with a 63% 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
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.16°
Pavilion angle38.32°
OriginNatural
Grading LabGIA
CertificateGIA 7561449223
Dimensions6.32 × 4.53 × 2.73 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.32 mm4.53 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561449223
Side View
Table 59.0%Crown 39.16°Girdle: STK-VTKPavilion 38.32°Culet: NoneDepth 60.2%

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: Oct 28
Current: $2,256 USD|Low: $1,139 USD|High: $2,256 USD|Avg: $1,446 USD
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
October 29, 2026
Retailer 4$1,139 USD
Retailer 10$1,146 USD
Retailer 9$1,170 USD
Retailer 11$1,197 USD
Retailer 13$1,227 USD
Retailer 6$1,240 USD
Retailer 8$1,287 USD
Retailer 3$1,340 USD
Retailer 2$1,428 USD
Retailer 5$1,637 USD
Retailer 7$1,643 USD
Retailer 12$1,735 USD
Retailer 14$1,851 USD
Flawless Fine Jewelry$2,256 USD

30 data points across 14 retailers

15 retailers$1,139 USD to $1,851 USD

A
Cheapest Retailer
-
$1,139 USD
A
Retailer 2
-
$1,146 USD
SGD 1,548 SGD
View
A
Retailer 3
-
$1,170 USD
View
A
Retailer 4
-
$1,197 USD
View
A
Retailer 5
-
$1,227 USD
View
A
Retailer 6
-
$1,240 USD
SGD 1,675 SGD
View
A
Retailer 7
-
$1,287 USD
£1,013 GBP
View
B+
Retailer 8
-
$1,340 USD
View
B+
Retailer 9
-
$1,428 USD
View
B+
Retailer 10
-
$1,637 USD
View
B+
Retailer 11
-
$1,643 USD
€1,565 EUR
View
B+
Retailer 12
-
$1,687 USD
£1,329 GBP
View
B+
Retailer 13
-
$1,735 USD
View
B+
Retailer 14
-
$1,851 USD
View
Most Expensive
B
Flawless Fine Jewelry
23B56B196 · Oct 21
$2,256 USD
£1,776 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $1,139 USDSave up to $713 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
$1,139 USD