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0.40ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2417243082

Certificate GIA 2417243082

Diamond specifications and retailer prices

From $258 SGD
As of November 5, 2026
Save $1,422 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,680 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2417243082. Listed at 12 retailers as of November 4, 2026, with prices from $258 to $1,680, a $1,422 spread on the same certified stone. NZ Jewellers lists it at $1,680. 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

0.40
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2417243082
Dimensions4.83 × 4.80 × 2.84 mm
L/W Ratio1.01
Top View
4.83 mm4.80 mm0.40 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2417243082
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.9%

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 5
Current: $1,680 SGD|Low: $258 SGD|High: $1,680 SGD|Avg: $625 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$258 SGD
Retailer 6$392 SGD
Retailer 3$465 SGD
Retailer 4$577 SGD
Retailer 5$621 SGD
Retailer 7$639 SGD
NZ Jewellers$1,680 SGD

44 data points across 7 retailers

12 retailers$258 SGD to $1,680 SGD

A
Cheapest Retailer
-
$258 SGD
B+
Retailer 2
-
$370 SGD
View
Retailer 3
-
$400 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$414 SGD
View
B+
Retailer 5
-
$428 SGD
View
B+
Retailer 6
-
$465 SGD
View
B+
Retailer 7
-
$499 SGD
View
B+
Retailer 8
-
$536 SGD
View
B
Retailer 9
-
$577 SGD
View
B
Retailer 10
-
$639 SGD
View
B
Retailer 11
-
$658 SGD
View
Most Expensive
C
NZ Jewellers
b8475669-9b78-4cc6-93e6-ca032c67de32 · Nov 4
$1,680 SGD
$1,315 USD
View
11 more retailers have this diamond
Prices start from $258 SGDSave up to $1,422 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
0.40ct Round
$258 SGD