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Oval|Natural|GIA

0.55ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1563635158

Certificate GIA 1563635158

Diamond specifications and retailer prices

From $923 SGD
As of November 6, 2026
Save $546 SGD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,468 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563635158. Listed at 10 retailers as of November 6, 2026, with prices from $923 to $1,468, a $546 spread on the same certified stone. Frank Darling lists it at $1,468. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.22°
OriginNatural
Grading LabGIA
CertificateGIA 1563635158
Dimensions6.45 × 4.57 × 2.85 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.45 mm4.57 mm0.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563635158
Side View
Table 58.0%Crown 36.8°Girdle: STK-VTKPavilion 40.22°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,468 SGD|Low: $923 SGD|High: $1,468 SGD|Avg: $1,175 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$923 SGD
Retailer 10$932 SGD
Retailer 8$980 SGD
Retailer 3$1,033 SGD
Retailer 9$1,211 SGD
Retailer 5$1,253 SGD
Retailer 7$1,303 SGD
Retailer 2$1,366 SGD
Retailer 4$1,389 SGD
Frank Darling$1,468 SGD

7 data points across 10 retailers

10 retailers$923 SGD to $1,468 SGD

B+
Cheapest Retailer
-
$923 SGD
B+
Retailer 2
-
$932 SGD
View
B+
Retailer 3
-
$980 SGD
View
B+
Retailer 4
-
$1,033 SGD
View
B
Retailer 5
-
$1,211 SGD
View
B
Retailer 6
-
$1,253 SGD
View
B
Retailer 7
-
$1,303 SGD
View
B
Retailer 8
-
$1,366 SGD
View
B
Retailer 9
-
$1,389 SGD
View
Most Expensive
B
Frank Darling
2712177HK · Nov 6
$1,468 SGD
$1,146 USD
View
9 more retailers have this diamond
Prices start from $923 SGDSave up to $546 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.

B+
0.55ct Oval
$923 SGD