Oval|Natural|GIA

0.51ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6552247352

Certificate GIA 6552247352

Diamond specifications and retailer prices

From $616 USD
SGD 833 SGD
Save $426 USD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,042 USD at Frank Darling
View at Frank Darling

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552247352. Listed at 14 retailers, with prices from $616 to $1,042 at Frank Darling, a $426 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.96°
Pavilion angle40.31°
OriginNatural
Grading LabGIA
CertificateGIA 6552247352
Dimensions6.28 × 4.50 × 2.82 mm
L/W Ratio1.40
Top View
6.28 mm4.50 mm0.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552247352
Side View
Table 61.0%Crown 38.96°Girdle: MED-THKPavilion 40.31°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $1,042 USD|Low: $395 USD|High: $1,067 USD|Avg: $783 USD|-2.3%
Frank Darling
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 5$395 USD
Retailer 3$619 USD
Retailer 13$620 USD
Retailer 9$635 USD
Retailer 10$662 USD
Retailer 8$693 USD
Retailer 6$737 USD
Retailer 12$805 USD
Retailer 11$849 USD
Retailer 7$853 USD
Retailer 2$908 USD
Retailer 14$931 USD
Retailer 4$1,014 USD
Frank Darling$1,042 USD

22 data points across 14 retailers

14 retailers$616 USD to $1,042 USD

A
Cheapest Retailer
-
$616 USD
SGD 833 SGD
A
Retailer 2
-
$619 USD
SGD 836 SGD
View
A
Retailer 3
-
$620 USD
View
A
Retailer 4
-
$635 USD
View
A
Retailer 5
-
$662 USD
View
A
Retailer 6
-
$695 USD
£547 GBP
View
B+
Retailer 7
-
$737 USD
View
B+
Retailer 8
-
$805 USD
View
B+
Retailer 9
-
$853 USD
€812 EUR
View
B+
Retailer 10
-
$866 USD
View
B+
Retailer 11
-
$908 USD
View
B
Retailer 12
-
$931 USD
View
B
Retailer 13
-
$1,014 USD
ZAR 16,381 ZAR
View
Price last confirmed 55 days ago
Most Expensive
B
Frank Darling
2639283HK · Sep 30
$1,042 USD
View
13 more retailers have this diamond
Prices start from $616 USDSave up to $426 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
$616 USD