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Oval|Natural|GIA

0.55ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6561056618

Certificate GIA 6561056618

Diamond specifications and retailer prices

From $948 SGD
As of November 6, 2026
Save $539 SGD (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,487 SGD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural oval diamond

This 0.55ct 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 6561056618. Listed at 12 retailers as of November 6, 2026, with prices from $948 to $1,487, a $539 spread on the same certified stone. Frank Darling lists it at $1,487. 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

0.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.79°
Pavilion angle39.43°
OriginNatural
Grading LabGIA
CertificateGIA 6561056618
Dimensions6.48 × 4.56 × 2.85 mm
L/W Ratio1.42
Culet sizeNone
Top View
6.48 mm4.56 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561056618
Side View
Table 59.0%Crown 39.79°Girdle: STK-THKPavilion 39.43°Culet: NoneDepth 62.4%

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 6
Current: $1,487 SGD|Low: $945 SGD|High: $1,487 SGD|Avg: $1,212 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$948 SGD
Retailer 4$950 SGD
Retailer 7$950 SGD
Retailer 8$973 SGD
Retailer 12$998 SGD
Retailer 6$1,047 SGD
Retailer 10$1,235 SGD
Retailer 5$1,275 SGD
Retailer 11$1,330 SGD
Retailer 2$1,394 SGD
Retailer 3$1,423 SGD
Frank Darling$1,487 SGD

39 data points across 12 retailers

12 retailers$948 SGD to $1,487 SGD

A
Cheapest Retailer
-
$948 SGD
A
Retailer 2
-
$950 SGD
View
A
Retailer 3
-
$950 SGD
View
A
Retailer 4
-
$973 SGD
View
B+
Retailer 5
-
$998 SGD
View
B+
Retailer 6
-
$1,047 SGD
View
B
Retailer 7
-
$1,235 SGD
View
B+
Retailer 8
-
$1,275 SGD
View
B+
Retailer 9
-
$1,330 SGD
View
B+
Retailer 10
-
$1,394 SGD
View
B
Retailer 11
-
$1,423 SGD
View
Most Expensive
B
Frank Darling
2673454HK · Nov 6
$1,487 SGD
$1,160 USD
View
11 more retailers have this diamond
Prices start from $948 SGDSave up to $539 SGD

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
0.55ct Oval
$948 SGD