Round|Natural|GIA

0.40ct D I1 Round Natural Diamond

VG • D/I1 • GIA 1497486249

Certificate GIA 1497486249

Diamond specifications and retailer prices

From HK$2,246 HKD
₹27,260 INR
As of October 31, 2026
Save HK$9,884 HKD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,129 HKD at NZ Jewellers · As of October 26, 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1497486249. Listed at 11 retailers as of October 26, 2026, with prices from HK$2,246 to HK$12,129, a HK$9,884 spread on the same certified stone. NZ Jewellers lists it at HK$12,129. 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
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1497486249
Dimensions4.71 × 4.79 × 2.88 mm
L/W Ratio1.02
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.71 mm4.79 mm0.40 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1497486249
Side View
Table 63.0%Crown 34°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 60.6%

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: Oct 31
Current: HK$12,129 HKD|Low: HK$2,246 HKD|High: HK$12,247 HKD|Avg: HK$4,242 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$2,246 HKD
Retailer 7HK$2,611 HKD
Retailer 10HK$3,193 HKD
Retailer 6HK$3,374 HKD
Retailer 11HK$3,444 HKD
Retailer 3HK$3,532 HKD
Retailer 4HK$3,617 HKD
Retailer 8HK$4,315 HKD
Retailer 9HK$4,353 HKD
Retailer 5HK$5,108 HKD
NZ JewellersHK$12,129 HKD

45 data points across 11 retailers

11 retailersHK$2,246 HKD to HK$12,129 HKD

A
Cheapest Retailer
-
HK$2,246 HKD
₹27,260 INR
B+
Retailer 2
-
HK$2,611 HKD
View
B+
Retailer 3
-
HK$3,193 HKD
$407 USD
View
B+
Retailer 4
-
HK$3,374 HKD
$430 USD
View
B+
Retailer 5
-
HK$3,444 HKD
$439 USD
View
B+
Retailer 6
-
HK$3,617 HKD
$461 USD
View
Retailer 7
-
HK$3,687 HKD
$470 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$4,315 HKD
$550 USD
View
B
Retailer 9
-
HK$4,353 HKD
$555 USD
View
B
Retailer 10
-
HK$5,108 HKD
€620 EUR
View
Most Expensive
C
NZ Jewellers
e8ef392a-9536-4aaa-a706-1aa07b5c8f72 · Oct 26
HK$12,129 HKD
$1,546 USD
View
10 more retailers have this diamond
Prices start from HK$2,246 HKDSave up to HK$9,884 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$2,246 HKD