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Round|Natural|GIA

0.40ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2417243082

Certificate GIA 2417243082

Diamond specifications and retailer prices

From HK$1,585 HKD
As of November 5, 2026
Save HK$8,732 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,316 HKD 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 HK$1,585 to HK$10,316, a HK$8,732 spread on the same certified stone. NZ Jewellers lists it at HK$10,316. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$10,316 HKD|Low: HK$1,585 HKD|High: HK$10,316 HKD|Avg: HK$3,841 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2HK$1,585 HKD
Retailer 6HK$2,408 HKD
Retailer 3HK$2,856 HKD
Retailer 4HK$3,546 HKD
Retailer 5HK$3,813 HKD
Retailer 7HK$3,923 HKD
NZ JewellersHK$10,316 HKD

44 data points across 7 retailers

12 retailersHK$1,585 HKD to HK$10,316 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
B+
Retailer 2
-
HK$2,275 HKD
View
Retailer 3
-
HK$2,456 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$2,542 HKD
View
B+
Retailer 5
-
HK$2,628 HKD
View
B+
Retailer 6
-
HK$2,856 HKD
View
B+
Retailer 7
-
HK$3,067 HKD
View
B+
Retailer 8
-
HK$3,295 HKD
View
B
Retailer 9
-
HK$3,546 HKD
View
B
Retailer 10
-
HK$3,923 HKD
View
B
Retailer 11
-
HK$4,040 HKD
View
Most Expensive
C
NZ Jewellers
b8475669-9b78-4cc6-93e6-ca032c67de32 · Nov 4
HK$10,316 HKD
$1,315 USD
View
11 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$8,732 HKD

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
HK$1,585 HKD