Radiant|Natural|GIA

1.00ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 1438230913

Certificate GIA 1438230913

Diamond specifications and retailer prices

From $4,173 AUD
HK$22,900 HKD
As of October 31, 2026
Save $4,831 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,367 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-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 1438230913. Listed at 15 retailers as of October 25, 2026, with a 116% 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

1.00
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1438230913
Dimensions6.14 × 4.87 × 3.52 mm
L/W Ratio1.26
Key to symbols
Crystal, Needle
Top View
6.14 mm4.87 mm1.00 ctE / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1438230913
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 72.1%

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: $9,367 AUD|Low: $4,136 AUD|High: $9,367 AUD|Avg: $5,889 AUD
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 2$4,173 AUD
Retailer 7$4,773 AUD
Retailer 14$4,963 AUD
Retailer 5$5,146 AUD
Retailer 11$5,153 AUD
Retailer 8$5,331 AUD
Retailer 3$5,377 AUD
Retailer 16$5,377 AUD
Retailer 9$5,573 AUD
Retailer 15$5,759 AUD
Retailer 6$5,808 AUD
Retailer 4$6,204 AUD
Retailer 10$6,295 AUD
Retailer 12$6,547 AUD
Retailer 13$9,004 AUD
NZ Jewellers$9,367 AUD

25 data points across 16 retailers

15 retailers$4,173 AUD to $9,004 AUD

A
Cheapest Retailer
-
$4,173 AUD
HK$22,900 HKD
A
Retailer 2
-
$4,773 AUD
$3,353 USD
View
B+
Retailer 3
-
$4,963 AUD
$3,486 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,146 AUD
$3,615 USD
View
A
Retailer 5
-
$5,153 AUD
£2,850 GBP
View
Retailer 6
-
$5,377 AUD
$3,777 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$5,377 AUD
$3,777 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$5,573 AUD
£3,083 GBP
View
Retailer 9
-
$5,759 AUD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$5,808 AUD
$4,080 USD
View
Retailer 11
-
$6,204 AUD
$4,358 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$6,295 AUD
€4,211 EUR
View
B+
Retailer 13
-
$6,547 AUD
ZAR 74,300 ZAR
View
B
Retailer 14
-
$9,004 AUD
£4,980 GBP
View
Most Expensive
NZ Jewellers
ebc21890-873f-41fb-9464-81934018282c · Oct 6
$9,367 AUD
$6,580 USD
View
Price last confirmed 24 days ago
14 more retailers have this diamond
Prices start from $4,173 AUDSave up to $4,831 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
1.00ct Radiant
$4,173 AUD