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Oval|Natural|GIA

0.54ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 3555168255

Certificate GIA 3555168255

Diamond specifications and retailer prices

From $640 SGD
As of November 6, 2026
Save $1,476 SGD (70%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,872 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.54ct natural oval diamond

This 0.54ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555168255. Listed at 26 retailers as of November 2, 2026, with a 231% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555168255
Dimensions6.79 × 4.62 × 2.81 mm
L/W Ratio1.47
Top View
6.79 mm4.62 mm0.54 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 3555168255
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.9%

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: $1,118 SGD|Low: $640 SGD|High: $2,140 SGD|Avg: $1,204 SGD|-1.8%
Retailer 1
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 12$640 SGD
Retailer 11$839 SGD
Retailer 4$893 SGD
Retailer 2$964 SGD
Retailer 9$1,070 SGD
Retailer 5$1,080 SGD
Retailer 1$1,118 SGD
Retailer 10$1,278 SGD
Retailer 7$1,301 SGD
Retailer 3$1,376 SGD
Retailer 8$1,414 SGD
Retailer 6$2,116 SGD

40 data points across 12 retailers

26 retailers$640 SGD to $2,116 SGD

B+
Cheapest Retailer
-
$640 SGD
Final sale: no returns
B+
Retailer 2
-
$829 SGD
View
B+
Retailer 3
-
$839 SGD
View
B+
Retailer 4
-
$852 SGD
View
B+
Retailer 5
-
$893 SGD
View
Retailer 6
-
$893 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$901 SGD
View
B
Retailer 8
-
$957 SGD
View
B
Retailer 9
-
$964 SGD
View
B
Retailer 10
-
$970 SGD
View
B
Retailer 11
-
$970 SGD
View
B
Retailer 12
-
$1,018 SGD
View
B
Retailer 13
-
$1,051 SGD
View
B
Retailer 14
-
$1,051 SGD
View
B
Retailer 15
-
$1,070 SGD
View
B
Retailer 16
-
$1,080 SGD
View
B
Retailer 17
-
$1,089 SGD
View
B
Retailer 18
-
$1,098 SGD
View
B
Retailer 19
-
$1,118 SGD
View
B
Retailer 20
-
$1,278 SGD
View
B
Retailer 21
-
$1,301 SGD
View
Retailer 22
-
$1,376 SGD
View
Price last confirmed 32 days ago
B
Retailer 23
-
$1,414 SGD
View
C
Retailer 24
-
$2,116 SGD
View
Retailer 25
-
$2,636 SGD
View
Price under review
Most Expensive
NZ Jewellers
b8bcf26d-ace5-44d2-ab44-41fe5bf8c4ae · Nov 5
$2,872 SGD
$2,241 USD
View
Price under review
25 more retailers have this diamond
Prices start from $640 SGDSave up to $1,476 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+
0.54ct Oval
$640 SGD