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Radiant|Natural|GIA

1.01ct E VS1 Radiant Natural Diamond

GD • E/VS1 • GIA 6451221786

Certificate GIA 6451221786

Diamond specifications and retailer prices

From $4,865 AUD
$3,418 USD
As of October 28, 2026
Save $5,395 AUD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,633 AUD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451221786. Listed at 15 retailers as of October 28, 2026, with a 111% 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

1.01
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.7°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6451221786
Dimensions6.64 × 4.91 × 3.38 mm
L/W Ratio1.35
Top View
6.64 mm4.91 mm1.01 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451221786
Side View
Table 64.0%Crown 48.7°Girdle: THK-ETKPavilion 39.7°Culet: NoneDepth 68.8%

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 28
Current: $6,243 AUD|Low: $4,677 AUD|High: $10,329 AUD|Avg: $6,192 AUD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$4,865 AUD
Retailer 4$5,000 AUD
Retailer 9$5,003 AUD
Retailer 10$5,101 AUD
Retailer 5$5,193 AUD
Retailer 12$5,281 AUD
Retailer 1$6,243 AUD
Retailer 7$6,504 AUD
Retailer 11$6,510 AUD
Retailer 3$6,905 AUD
Retailer 13$7,093 AUD
Retailer 8$7,432 AUD
Retailer 6$10,261 AUD

42 data points across 13 retailers

15 retailers$4,865 AUD to $10,261 AUD

A
Cheapest Retailer
-
$4,865 AUD
$3,418 USD
A
Retailer 2
-
$5,003 AUD
$3,515 USD
View
A
Retailer 3
-
$5,101 AUD
$3,584 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,193 AUD
$3,648 USD
View
B+
Retailer 5
-
$5,281 AUD
$3,710 USD
View
B+
Retailer 6
-
$6,243 AUD
£3,454 GBP
View
B+
Retailer 7
-
$6,449 AUD
$4,531 USD
View
B+
Retailer 8
-
$6,504 AUD
€4,352 EUR
View
Retailer 9
-
$6,510 AUD
View
Price last confirmed 20 days ago
B
Retailer 10
-
$6,905 AUD
$4,851 USD
View
B
Retailer 11
-
$7,093 AUD
£3,924 GBP
View
B
Retailer 12
-
$7,432 AUD
ZAR 84,345 ZAR
View
B
Retailer 13
-
$10,261 AUD
£5,676 GBP
View
Retailer 14
-
$10,633 AUD
$7,470 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
7bea9b54-1752-45ee-aaab-4b576e6738cf · Sep 20
$10,633 AUD
$7,470 USD
View
Price last confirmed 39 days ago
14 more retailers have this diamond
Prices start from $4,865 AUDSave up to $5,395 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
1.01ct Radiant
$4,865 AUD