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Radiant|Natural|GIA

0.57ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 6542330290

Certificate GIA 6542330290

Diamond specifications and retailer prices

From $492 SGD
As of November 6, 2026
Save $1,746 SGD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,238 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural radiant diamond

This 0.57ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542330290. Listed at 15 retailers as of November 5, 2026, with prices from $492 to $2,238, a $1,746 spread on the same certified stone. NZ Jewellers lists it at $2,238. 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

0.57
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle45.57°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6542330290
Dimensions5.80 × 4.20 × 2.87 mm
L/W Ratio1.38
Top View
5.80 mm4.20 mm0.57 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542330290
Side View
Table 70.0%Crown 45.57°Girdle: THN-STKPavilion 39.47°Culet: NoneDepth 68.5%

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: $2,238 SGD|Low: $492 SGD|High: $2,238 SGD|Avg: $845 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
November 7, 2026
Retailer 5$492 SGD
Retailer 12$600 SGD
Retailer 6$604 SGD
Retailer 7$629 SGD
Retailer 14$629 SGD
Retailer 8$668 SGD
Retailer 3$674 SGD
Retailer 9$692 SGD
Retailer 10$713 SGD
Retailer 15$782 SGD
Retailer 4$827 SGD
Retailer 11$878 SGD
Retailer 13$905 SGD
Retailer 2$1,341 SGD
NZ Jewellers$2,238 SGD

38 data points across 15 retailers

15 retailers$492 SGD to $2,238 SGD

B+
Cheapest Retailer
-
$492 SGD
B+
Retailer 2
-
$600 SGD
View
B+
Retailer 3
-
$604 SGD
View
B+
Retailer 4
-
$629 SGD
View
B+
Retailer 5
-
$629 SGD
View
B+
Retailer 6
-
$668 SGD
View
B+
Retailer 7
-
$674 SGD
View
B+
Retailer 8
-
$692 SGD
View
B+
Retailer 9
-
$713 SGD
View
B+
Retailer 10
-
$782 SGD
View
B+
Retailer 11
-
$827 SGD
View
B+
Retailer 12
-
$878 SGD
View
B
Retailer 13
-
$905 SGD
View
B
Retailer 14
-
$1,341 SGD
View
Most Expensive
C
NZ Jewellers
c54d2280-3b48-4746-b08a-87e99725e29c · Nov 5
$2,238 SGD
$1,746 USD
View
14 more retailers have this diamond
Prices start from $492 SGDSave up to $1,746 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+
0.57ct Radiant
$492 SGD