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Round|Natural|GIA

1.00ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 5221013378

Certificate GIA 5221013378

Diamond specifications and retailer prices

From $9,193 AUD
£5,085 GBP
As of November 1, 2026
Save $14,216 AUD (61%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,409 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5221013378. Listed at 23 retailers as of October 31, 2026, with prices from $9,193 to $23,409, a $14,216 spread on the same certified stone. Diamond Quarter lists it at $23,409. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5221013378
Dimensions6.42 × 6.37 × 3.95 mm
L/W Ratio1.01
Top View
6.42 mm6.37 mm1.00 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5221013378
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: Nov 1
Current: $16,848 AUD|Low: $9,059 AUD|High: $20,219 AUD|Avg: $12,756 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$9,193 AUD
Retailer 8$9,431 AUD
Retailer 9$10,108 AUD
Retailer 11$10,108 AUD
Retailer 3$10,952 AUD
Retailer 10$11,121 AUD
Retailer 7$11,598 AUD
Retailer 6$13,211 AUD
Retailer 5$14,852 AUD
Retailer 1$16,848 AUD
Retailer 2$20,219 AUD

40 data points across 11 retailers

23 retailers$9,193 AUD to $23,409 AUD

A
Cheapest Retailer
-
$9,193 AUD
£5,085 GBP
Retailer 2
-
$9,431 AUD
$6,625 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$9,551 AUD
$6,709 USD
View
A
Retailer 4
-
$9,994 AUD
$7,020 USD
View
A
Retailer 5
-
$9,994 AUD
$7,020 USD
View
B+
Retailer 6
-
$10,108 AUD
$7,100 USD
View
Final sale: no returns
B+
Retailer 7
-
$10,108 AUD
$7,100 USD
View
B+
Retailer 8
-
$10,109 AUD
$7,101 USD
View
B+
Retailer 9
-
$10,335 AUD
$7,260 USD
View
B+
Retailer 10
-
$10,768 AUD
$7,564 USD
View
B+
Retailer 11
-
$10,952 AUD
$7,693 USD
View
B+
Retailer 12
-
$11,121 AUD
$7,812 USD
View
B+
Retailer 13
-
$11,385 AUD
$7,997 USD
View
B+
Retailer 14
-
$11,592 AUD
$8,143 USD
View
Retailer 15
-
$11,598 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$11,982 AUD
$8,417 USD
View
B+
Retailer 17
-
$12,160 AUD
$8,541 USD
View
B+
Retailer 18
-
$12,637 AUD
$8,877 USD
View
B+
Retailer 19
-
$13,211 AUD
€8,838 EUR
View
B+
Retailer 20
-
$14,852 AUD
ZAR 168,537 ZAR
View
B
Retailer 21
-
$16,848 AUD
£9,319 GBP
View
B
Retailer 22
-
$20,219 AUD
$14,203 USD
View
Most Expensive
B
Diamond Quarter
1.0VVS1E5278B567N · Oct 31
$23,409 AUD
£12,948 GBP
View
22 more retailers have this diamond
Prices start from $9,193 AUDSave up to $14,216 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 Round
$9,193 AUD