CaratHunter
Plans
Round|Natural|GIA

0.40ct L SI1 Round Natural Diamond

VG • L/SI1 • GIA 6401999484

Certificate GIA 6401999484

Diamond specifications and retailer prices

From HK$1,702 HKD
As of November 6, 2026
Save HK$7,531 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,234 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 very-good cut grade and certified by GIA 6401999484. Listed at 12 retailers as of November 4, 2026, with prices from HK$1,702 to HK$9,234, a HK$7,531 spread on the same certified stone. NZ Jewellers lists it at HK$9,234. 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

0.40
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401999484
Dimensions4.66 × 4.64 × 2.96 mm
L/W Ratio1.00
Top View
4.66 mm4.64 mm0.40 ctL / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401999484
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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: HK$9,234 HKD|Low: HK$1,702 HKD|High: HK$9,406 HKD|Avg: HK$3,315 HKD|-1.8%
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
November 6, 2026
Retailer 4HK$1,702 HKD
Retailer 14HK$2,040 HKD
Retailer 6HK$2,055 HKD
Retailer 10HK$2,197 HKD
Retailer 11HK$2,275 HKD
Retailer 7HK$2,534 HKD
Retailer 3HK$2,746 HKD
Retailer 13HK$3,060 HKD
Retailer 8HK$3,169 HKD
Retailer 12HK$3,428 HKD
Retailer 5HK$3,883 HKD
Retailer 9HK$3,954 HKD
Retailer 2HK$4,103 HKD
NZ JewellersHK$9,234 HKD

33 data points across 14 retailers

12 retailersHK$1,702 HKD to HK$9,234 HKD

B+
Cheapest Retailer
-
HK$1,702 HKD
B+
Retailer 2
-
HK$2,040 HKD
View
Retailer 3
-
HK$2,197 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$2,275 HKD
View
B+
Retailer 5
-
HK$2,534 HKD
View
B+
Retailer 6
-
HK$2,746 HKD
View
B+
Retailer 7
-
HK$3,060 HKD
View
B+
Retailer 8
-
HK$3,169 HKD
View
B
Retailer 9
-
HK$3,428 HKD
View
B
Retailer 10
-
HK$3,954 HKD
View
B
Retailer 11
-
HK$4,103 HKD
View
Most Expensive
C
NZ Jewellers
b7a9de3c-90c2-44b8-9759-4068146a5f13 · Nov 4
HK$9,234 HKD
$1,177 USD
View
11 more retailers have this diamond
Prices start from HK$1,702 HKDSave up to HK$7,531 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.

B+
0.40ct Round
HK$1,702 HKD