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Round|Natural|GIA

1.00ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6204597741

Certificate GIA 6204597741

Diamond specifications and retailer prices

From $6,928 NZD
HK$30,400 HKD
As of October 29, 2026
Save $8,685 NZD (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $15,613 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6204597741. Listed at 28 retailers as of October 27, 2026, with prices from $6,928 to $15,613, a $8,685 spread on the same certified stone. NZ Jewellers lists it at $15,613. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6204597741
Dimensions6.41 × 6.37 × 3.94 mm
L/W Ratio1.01
Top View
6.41 mm6.37 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6204597741
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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 29
Current: $10,000 NZD|Low: $6,928 NZD|High: $15,347 NZD|Avg: $9,394 NZD|+0.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 7$6,928 NZD
Retailer 18$7,156 NZD
Retailer 10$7,170 NZD
Retailer 20$7,567 NZD
Retailer 6$7,762 NZD
Retailer 2$7,806 NZD
Retailer 5$7,927 NZD
Retailer 21$7,977 NZD
Retailer 8$7,987 NZD
Retailer 12$9,229 NZD
Retailer 3$9,410 NZD
Retailer 14$9,490 NZD
Retailer 22$9,490 NZD
Retailer 11$9,591 NZD
Retailer 4$9,811 NZD
Retailer 1$10,000 NZD
Retailer 19$10,266 NZD
Retailer 13$10,302 NZD
Retailer 9$10,854 NZD
Retailer 17$11,367 NZD
Retailer 15$13,514 NZD
Retailer 16$14,947 NZD

31 data points across 22 retailers

28 retailers$6,928 NZD to $15,613 NZD

A
Cheapest Retailer
-
$6,928 NZD
HK$30,400 HKD
A
Retailer 2
-
$7,156 NZD
$4,019 USD
View
A
Retailer 3
-
$7,170 NZD
$4,027 USD
View
A
Retailer 4
-
$7,291 NZD
$4,095 USD
View
Retailer 5
-
$7,567 NZD
$4,250 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$7,762 NZD
$4,359 USD
View
A
Retailer 7
-
$7,806 NZD
$4,384 USD
View
Final sale: no returns
A
Retailer 8
-
$7,927 NZD
€4,240 EUR
View
A
Retailer 9
-
$7,977 NZD
$4,480 USD
View
A
Retailer 10
-
$7,987 NZD
CA$6,230 CAD
View
A
Retailer 11
-
$8,457 NZD
$4,750 USD
View
A
Retailer 12
-
$8,457 NZD
$4,750 USD
View
A
Retailer 13
-
$8,457 NZD
$4,750 USD
View
A
Retailer 14
-
$9,229 NZD
£4,082 GBP
View
Retailer 15
-
$9,410 NZD
A$8,131 AUD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$9,490 NZD
$5,330 USD
View
B+
Retailer 17
-
$9,490 NZD
$5,330 USD
View
B+
Retailer 18
-
$9,591 NZD
$5,386 USD
View
B+
Retailer 19
-
$9,757 NZD
$5,480 USD
View
B+
Retailer 20
-
$9,811 NZD
$5,510 USD
View
B+
Retailer 21
-
$10,000 NZD
€5,349 EUR
View
B+
Retailer 22
-
$10,266 NZD
£4,540 GBP
View
B+
Retailer 23
-
$10,302 NZD
$5,786 USD
View
B+
Retailer 24
-
$10,854 NZD
£4,800 GBP
View
B+
Retailer 25
-
$11,367 NZD
ZAR 103,137 ZAR
View
B
Retailer 26
-
$13,514 NZD
$7,590 USD
View
B
Retailer 27
-
$14,947 NZD
£6,610 GBP
View
Most Expensive
B
NZ Jewellers
e5550900-e259-4978-a621-c6cf6bfe3ce6 · Oct 27
$15,613 NZD
$8,769 USD
View
27 more retailers have this diamond
Prices start from $6,928 NZDSave up to $8,685 NZD

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
$6,928 NZD