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0.57ct L I1 Round Natural Diamond

EX • L/I1 • IGI 257742645

Shape and cutting style on the report: Round brilliant

Certificate IGI 257742645

Diamond specifications and retailer prices

From $299 SGD
As of November 5, 2026
Save $1,054 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,353 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 257742645. Listed at 8 retailers as of November 4, 2026, with prices from $299 to $1,353, a $1,054 spread on the same certified stone. NZ Jewellers lists it at $1,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 257742645
Dimensions5.34 × 5.37 × 3.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.34 mm5.37 mm0.57 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 257742645
Side View
Table 58.0%Crown 35.2°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.2%

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 5
Current: $590 SGD|Low: $305 SGD|High: $595 SGD|Avg: $436 SGD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$308 SGD
Retailer 3$400 SGD
Retailer 4$448 SGD
Retailer 1$590 SGD

17 data points across 4 retailers

8 retailers$299 SGD to $1,353 SGD

B+
Cheapest Retailer
-
$299 SGD
Retailer 2
-
$322 SGD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$333 SGD
View
B+
Retailer 4
-
$387 SGD
View
B+
Retailer 5
-
$400 SGD
View
B+
Retailer 6
-
$402 SGD
View
B+
Retailer 7
-
$590 SGD
View
Most Expensive
C
NZ Jewellers
163c5a00-8dc7-4798-9206-01a031d12d07 · Nov 4
$1,353 SGD
$1,059 USD
View
7 more retailers have this diamond
Prices start from $299 SGDSave up to $1,054 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 Round
$299 SGD