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Round|Natural|GIA

1.00ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 6551783542

Certificate GIA 6551783542

Diamond specifications and retailer prices

From $8,143 NZD
₹437,107 INR
As of October 31, 2026
Save $9,325 NZD (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $17,468 NZD at NZ Jewellers · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551783542. Listed at 24 retailers as of October 30, 2026, with prices from $8,143 to $17,468, a $9,325 spread on the same certified stone. NZ Jewellers lists it at $17,468. 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
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551783542
Dimensions6.32 × 6.37 × 3.98 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.32 mm6.37 mm1.00 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551783542
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $9,439 NZD|Low: $8,143 NZD|High: $15,573 NZD|Avg: $10,955 NZD|-2.5%
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
November 1, 2026
Retailer 13$8,143 NZD
Retailer 2$8,153 NZD
Retailer 4$9,358 NZD
Retailer 1$9,439 NZD
Retailer 5$9,642 NZD
Retailer 8$9,989 NZD
Retailer 10$10,307 NZD
Retailer 7$11,132 NZD
Retailer 9$11,141 NZD
Retailer 3$12,084 NZD
Retailer 11$12,664 NZD
Retailer 6$15,185 NZD
Retailer 12$15,298 NZD

23 data points across 13 retailers

24 retailers$8,143 NZD to $17,468 NZD

A+
Cheapest Retailer
-
$8,143 NZD
₹437,107 INR
A
Retailer 2
-
$8,153 NZD
HK$35,900 HKD
View
A
Retailer 3
-
$8,980 NZD
€4,820 EUR
View
A
Retailer 4
-
$9,109 NZD
$5,134 USD
View
A
Retailer 5
-
$9,306 NZD
SGD 7,088 SGD
View
A
Retailer 6
-
$9,358 NZD
SGD 7,127 SGD
View
A
Retailer 7
-
$9,439 NZD
£4,189 GBP
View
A
Retailer 8
-
$9,508 NZD
$5,359 USD
View
A
Retailer 9
-
$9,642 NZD
$5,434 USD
View
Final sale: no returns
A
Retailer 10
-
$9,741 NZD
$5,490 USD
View
A
Retailer 11
-
$9,989 NZD
£4,433 GBP
View
A
Retailer 12
-
$10,291 NZD
$5,800 USD
View
A
Retailer 13
-
$10,307 NZD
$5,809 USD
View
A
Retailer 14
-
$10,444 NZD
$5,886 USD
View
A
Retailer 15
-
$10,444 NZD
$5,886 USD
View
Retailer 16
-
$10,516 NZD
A$9,118 AUD
View
Price last confirmed 28 days ago
A
Retailer 17
-
$11,132 NZD
€5,975 EUR
View
A
Retailer 18
-
$11,141 NZD
£4,944 GBP
View
B+
Retailer 19
-
$12,051 NZD
$6,792 USD
View
A
Retailer 20
-
$12,664 NZD
ZAR 115,310 ZAR
View
Retailer 21
-
$15,185 NZD
£6,739 GBP
View
B+
Retailer 22
-
$15,298 NZD
$8,622 USD
View
B+
Retailer 23
-
$15,926 NZD
$8,976 USD
View
Most Expensive
B
NZ Jewellers
d1ecd312-f2f9-49d7-b84d-8dd33f3dd60e · Oct 30
$17,468 NZD
$9,845 USD
View
23 more retailers have this diamond
Prices start from $8,143 NZDSave up to $9,325 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
$8,143 NZD