CaratHunter
Plans
Radiant|Natural|GIA

0.40ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 7436433767

Certificate GIA 7436433767

Diamond specifications and retailer prices

From $979 AUD
$688 USD
As of October 29, 2026
Save $1,082 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,061 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7436433767. Listed at 10 retailers as of October 29, 2026, with prices from $979 to $2,061, a $1,082 spread on the same certified stone. MOH London lists it at $2,061. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7436433767
Dimensions4.02 × 4.01 × 2.76 mm
L/W Ratio1.00
Top View
4.02 mm4.01 mm0.40 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7436433767
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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: Oct 29
Current: $2,061 AUD|Low: $979 AUD|High: $2,076 AUD|Avg: $1,360 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$979 AUD
Retailer 2$1,081 AUD
Retailer 4$1,246 AUD
Retailer 3$1,336 AUD
Retailer 7$1,367 AUD
Retailer 5$1,406 AUD
MOH London$2,061 AUD

42 data points across 7 retailers

10 retailers$979 AUD to $2,061 AUD

B+
Cheapest Retailer
-
$979 AUD
$688 USD
B+
Retailer 2
-
$1,081 AUD
£598 GBP
View
B+
Retailer 3
-
$1,085 AUD
£600 GBP
View
B+
Retailer 4
-
$1,097 AUD
$770 USD
View
B
Retailer 5
-
$1,174 AUD
$825 USD
View
B
Retailer 6
-
$1,246 AUD
£689 GBP
View
B
Retailer 7
-
$1,336 AUD
€894 EUR
View
Retailer 8
-
$1,367 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$1,406 AUD
ZAR 15,957 ZAR
View
Most Expensive
B
MOH London
E8F8A9E41 · Oct 29
$2,061 AUD
£1,140 GBP
View
9 more retailers have this diamond
Prices start from $979 AUDSave up to $1,082 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.

B+
0.40ct Radiant
$979 AUD