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Radiant|Natural|IGI

0.40ct E VS1 Radiant Natural Diamond

VG • E/VS1 • IGI 815636674

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 815636674

Diamond specifications and retailer prices

From HK$3,476 HKD
$443 USD
As of October 29, 2026
Save HK$4,556 HKD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,315 HKD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815636674. Listed at 9 retailers as of October 26, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle27.7°
OriginNatural
Grading LabIGI
CertificateIGI 815636674
Dimensions5.47 × 3.52 × 2.33 mm
L/W Ratio1.55
Girdle conditionFaceted
Top View
5.47 mm3.52 mm0.40 ctE / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815636674
Side View
Table 61.0%Crown 37.9°Girdle: STK-THKPavilion 27.7°CuletDepth 66.2%

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 29
Current: HK$6,935 HKD|Low: HK$5,100 HKD|High: HK$8,121 HKD|Avg: HK$6,106 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5HK$5,116 HKD
Retailer 4HK$5,139 HKD
Retailer 2HK$5,215 HKD
Retailer 1HK$6,935 HKD
Retailer 3HK$8,032 HKD

40 data points across 5 retailers

9 retailersHK$3,476 HKD to HK$8,032 HKD

Retailer 1
-
HK$3,476 HKD
$443 USD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$3,476 HKD
$443 USD
View
Retailer 3
-
HK$3,743 HKD
$477 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
HK$5,116 HKD
$652 USD
View
B+
Retailer 5
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 6
-
HK$5,215 HKD
€633 EUR
View
B
Retailer 7
-
HK$6,935 HKD
£696 GBP
View
B
Retailer 8
-
HK$8,032 HKD
£806 GBP
View
Most Expensive
NZ Jewellers
3e0e4a14-b5cc-43d8-8de6-e4b2cee9ed4b · Sep 29
HK$13,315 HKD
$1,697 USD
View
Price last confirmed 30 days ago
8 more retailers have this diamond
Prices start from HK$3,476 HKDSave up to HK$4,556 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 Radiant
HK$3,476 HKD