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Radiant|Natural|GIA

1.40ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 6555402185

Certificate GIA 6555402185

Diamond specifications and retailer prices

From $10,604 AUD
As of October 30, 2026
Save $4,145 AUD (28%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,024 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555402185. Listed at 23 retailers as of October 29, 2026, with a 39% 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

1.40
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle56.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555402185
Dimensions7.36 × 5.75 × 3.92 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
7.36 mm5.75 mm1.40 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555402185
Side View
Table 68.0%Crown 47.7°Girdle: STK-THKPavilion 56.8°Culet: NoneDepth 68.3%

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 30
Current: $19,024 AUD|Low: $9,032 AUD|High: $19,228 AUD|Avg: $12,809 AUD|-1.1%
MOH London
Retailer 2
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Retailer 5
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Retailer 24
October 30, 2026
Retailer 23$10,604 AUD
Retailer 7$10,674 AUD
Retailer 12$10,777 AUD
Retailer 20$10,838 AUD
Retailer 15$10,973 AUD
Retailer 9$11,347 AUD
Retailer 10$11,400 AUD
Retailer 22$11,400 AUD
Retailer 8$12,148 AUD
Retailer 19$12,590 AUD
Retailer 16$12,629 AUD
Retailer 5$12,646 AUD
Retailer 13$12,725 AUD
Retailer 24$12,775 AUD
Retailer 2$13,065 AUD
Retailer 4$13,528 AUD
Retailer 14$13,528 AUD
Retailer 17$13,632 AUD
Retailer 3$13,810 AUD
Retailer 6$13,970 AUD
Retailer 18$14,140 AUD
Retailer 11$14,750 AUD
Retailer 21$16,450 AUD
MOH London$19,024 AUD

28 data points across 24 retailers

23 retailers$10,604 AUD to $14,750 AUD

A
Cheapest Retailer
-
$10,604 AUD
B+
Retailer 2
-
$10,674 AUD
View
B+
Retailer 3
-
$10,777 AUD
View
B+
Retailer 4
-
$10,838 AUD
View
Retailer 5
-
$10,973 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$11,347 AUD
View
Price last confirmed 5 days ago
B+
Retailer 7
-
$11,400 AUD
View
B+
Retailer 8
-
$12,148 AUD
View
Retailer 9
-
$12,590 AUD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$12,629 AUD
View
B+
Retailer 11
-
$12,646 AUD
View
B+
Retailer 12
-
$12,725 AUD
View
Retailer 13
-
$12,775 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$13,065 AUD
View
B
Retailer 15
-
$13,528 AUD
View
Retailer 16
-
$13,528 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$13,632 AUD
View
Retailer 18
-
$13,810 AUD
View
Price last confirmed 9 days ago
Retailer 19
-
$13,970 AUD
View
Price last confirmed 8 days ago
Retailer 20
-
$14,140 AUD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$14,750 AUD
View
Retailer 22
-
$16,450 AUD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
181C7B797 · Oct 26
$19,024 AUD
£10,508 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $10,604 AUDSave up to $4,145 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.

A
1.40ct Radiant
$10,604 AUD