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Radiant|Natural|GIA

0.55ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7431390050

Certificate GIA 7431390050

Diamond specifications and retailer prices

From $738 SGD
As of November 6, 2026
Save $2,389 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,127 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded G 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 7431390050. Listed at 19 retailers as of November 5, 2026, with prices from $738 to $3,127, a $2,389 spread on the same certified stone. NZ Jewellers lists it at $3,127. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431390050
Dimensions5.61 × 3.87 × 2.68 mm
L/W Ratio1.45
Top View
5.61 mm3.87 mm0.55 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431390050
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 69.3%

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: $3,127 SGD|Low: $738 SGD|High: $3,127 SGD|Avg: $1,276 SGD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 7$738 SGD
Retailer 9$841 SGD
Retailer 8$897 SGD
Retailer 16$997 SGD
Retailer 17$997 SGD
Retailer 4$1,012 SGD
Retailer 15$1,036 SGD
Retailer 5$1,133 SGD
Retailer 3$1,151 SGD
Retailer 2$1,187 SGD
Retailer 6$1,218 SGD
Retailer 10$1,218 SGD
Retailer 14$1,250 SGD
Retailer 11$1,405 SGD
Retailer 12$1,538 SGD
Retailer 13$1,824 SGD
NZ Jewellers$3,127 SGD

32 data points across 17 retailers

19 retailers$738 SGD to $3,127 SGD

A
Cheapest Retailer
-
$738 SGD
A
Retailer 2
-
$897 SGD
View
Retailer 3
-
$997 SGD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$997 SGD
View
B+
Retailer 5
-
$1,012 SGD
View
B+
Retailer 6
-
$1,036 SGD
View
B+
Retailer 7
-
$1,036 SGD
View
B+
Retailer 8
-
$1,133 SGD
View
B+
Retailer 9
-
$1,151 SGD
View
B+
Retailer 10
-
$1,166 SGD
View
B+
Retailer 11
-
$1,187 SGD
View
B+
Retailer 12
-
$1,218 SGD
View
B+
Retailer 13
-
$1,218 SGD
View
B+
Retailer 14
-
$1,250 SGD
View
B+
Retailer 15
-
$1,350 SGD
View
B+
Retailer 16
-
$1,405 SGD
View
B
Retailer 17
-
$1,538 SGD
View
B
Retailer 18
-
$1,824 SGD
View
Most Expensive
B
NZ Jewellers
f3233606-98c7-4f2d-ba6e-9e2f54a68c70 · Nov 5
$3,127 SGD
$2,440 USD
View
18 more retailers have this diamond
Prices start from $738 SGDSave up to $2,389 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 Radiant
$738 SGD