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Round|Natural|GIA

0.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7541812880

Certificate GIA 7541812880

Diamond specifications and retailer prices

From $250 AUD
As of November 2, 2026
Save $1,363 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,613 AUD at NZ Jewellers · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541812880. Listed at 9 retailers as of November 2, 2026, with prices from $250 to $1,613, a $1,363 spread on the same certified stone. NZ Jewellers lists it at $1,613. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7541812880
Dimensions4.68 × 4.70 × 2.91 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Top View
4.68 mm4.70 mm0.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541812880
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,613 AUD|Low: $250 AUD|High: $1,770 AUD|Avg: $634 AUD|-8.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$250 AUD
Retailer 6$393 AUD
Retailer 9$401 AUD
Retailer 10$437 AUD
Retailer 8$541 AUD
Retailer 2$553 AUD
Retailer 7$596 AUD
Retailer 5$611 AUD
Retailer 4$731 AUD
NZ Jewellers$1,613 AUD

15 data points across 10 retailers

9 retailers$250 AUD to $1,613 AUD

A
Cheapest Retailer
-
$250 AUD
A
Retailer 2
-
$393 AUD
View
Retailer 3
-
$401 AUD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$541 AUD
View
B+
Retailer 5
-
$553 AUD
View
B+
Retailer 6
-
$596 AUD
View
B+
Retailer 7
-
$611 AUD
View
B+
Retailer 8
-
$731 AUD
View
Most Expensive
B
NZ Jewellers
e948ee76-d5fe-4101-9bd2-12244c9d687c · Nov 2
$1,613 AUD
$1,129 USD
View
8 more retailers have this diamond
Prices start from $250 AUDSave up to $1,363 AUD

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
$250 AUD