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Oval|Natural|GIA

0.55ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6482687188

Certificate GIA 6482687188

Diamond specifications and retailer prices

From $1,000 SGD
As of November 6, 2026
Save $997 SGD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,424 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 6482687188. Listed at 16 retailers as of November 4, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482687188
Dimensions6.61 × 4.65 × 2.87 mm
L/W Ratio1.42
Top View
6.61 mm4.65 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6482687188
Side View
Table 56.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.8%

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: $1,532 SGD|Low: $957 SGD|High: $2,024 SGD|Avg: $1,378 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$957 SGD
Retailer 6$1,000 SGD
Retailer 8$1,007 SGD
Retailer 7$1,106 SGD
Retailer 10$1,301 SGD
Retailer 4$1,302 SGD
Retailer 1$1,532 SGD
Retailer 9$1,642 SGD
Retailer 3$1,685 SGD
Retailer 5$1,997 SGD

42 data points across 10 retailers

16 retailers$1,000 SGD to $1,997 SGD

B+
Cheapest Retailer
-
$1,000 SGD
B+
Retailer 2
-
$1,007 SGD
View
Final sale: no returns
Retailer 3
-
$1,092 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$1,092 SGD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$1,106 SGD
View
Retailer 6
-
$1,134 SGD
View
Price last confirmed 39 days ago
B
Retailer 7
-
$1,256 SGD
View
Retailer 8
-
$1,260 SGD
View
Price last confirmed 39 days ago
B
Retailer 9
-
$1,261 SGD
View
B+
Retailer 10
-
$1,301 SGD
View
B+
Retailer 11
-
$1,302 SGD
View
B
Retailer 12
-
$1,532 SGD
View
Retailer 13
-
$1,642 SGD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$1,685 SGD
View
B
Retailer 15
-
$1,997 SGD
View
Most Expensive
NZ Jewellers
d9e6722f-f305-4b35-a61b-e0093954d341 · Sep 30
$3,424 SGD
$2,672 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,000 SGDSave up to $997 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
$1,000 SGD