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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 6405168630

Certificate GIA 6405168630

Diamond specifications and retailer prices

From $7,381 NZD
$4,160 USD
As of November 1, 2026
Save $11,117 NZD (60%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $18,498 NZD 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6405168630. Listed at 25 retailers as of October 31, 2026, with prices from $7,381 to $18,498, a $11,117 spread on the same certified stone. Diamond Quarter lists it at $18,498. 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6405168630
Dimensions6.34 × 6.26 × 3.93 mm
L/W Ratio1.01
Top View
6.34 mm6.26 mm1.00 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6405168630
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.4%

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: $8,741 NZD|Low: $7,381 NZD|High: $15,626 NZD|Avg: $9,911 NZD|-9.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 3$7,381 NZD
Retailer 4$7,576 NZD
Retailer 8$7,812 NZD
Retailer 6$7,949 NZD
Retailer 20$7,984 NZD
Retailer 21$8,396 NZD
Retailer 2$8,463 NZD
Retailer 22$8,463 NZD
Retailer 23$8,463 NZD
Retailer 1$8,741 NZD
Retailer 12$8,775 NZD
Retailer 10$9,493 NZD
Retailer 14$9,493 NZD
Retailer 9$9,598 NZD
Retailer 11$9,766 NZD
Retailer 5$9,812 NZD
Retailer 15$10,242 NZD
Retailer 7$10,275 NZD
Retailer 18$10,526 NZD
Retailer 16$11,238 NZD
Retailer 19$11,484 NZD
Retailer 17$14,879 NZD
Retailer 13$15,626 NZD

27 data points across 23 retailers

25 retailers$7,381 NZD to $18,498 NZD

A
Cheapest Retailer
-
$7,381 NZD
$4,160 USD
A
Retailer 2
-
$7,576 NZD
$4,270 USD
View
B+
Retailer 3
-
$7,812 NZD
$4,403 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,949 NZD
$4,480 USD
View
B+
Retailer 5
-
$7,984 NZD
$4,500 USD
View
B+
Retailer 6
-
$8,396 NZD
$4,732 USD
View
B+
Retailer 7
-
$8,463 NZD
$4,770 USD
View
B+
Retailer 8
-
$8,463 NZD
$4,770 USD
View
B+
Retailer 9
-
$8,463 NZD
$4,770 USD
View
B+
Retailer 10
-
$8,741 NZD
£3,879 GBP
View
B+
Retailer 11
-
$8,775 NZD
£3,894 GBP
View
B+
Retailer 12
-
$8,919 NZD
$5,027 USD
View
B
Retailer 13
-
$9,493 NZD
$5,350 USD
View
B
Retailer 14
-
$9,493 NZD
$5,350 USD
View
B
Retailer 15
-
$9,598 NZD
$5,409 USD
View
B+
Retailer 16
-
$9,766 NZD
$5,504 USD
View
B+
Retailer 17
-
$9,812 NZD
$5,530 USD
View
Retailer 18
-
$10,242 NZD
A$8,881 AUD
View
Price last confirmed 15 days ago
B+
Retailer 19
-
$10,275 NZD
£4,560 GBP
View
B+
Retailer 20
-
$10,526 NZD
€5,650 EUR
View
Retailer 21
-
$11,238 NZD
$6,334 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$11,484 NZD
ZAR 104,560 ZAR
View
B
Retailer 23
-
$14,879 NZD
£6,603 GBP
View
B
Retailer 24
-
$15,626 NZD
$8,807 USD
View
Most Expensive
B
Diamond Quarter
1.0VS1F643090A1N · Oct 31
$18,498 NZD
£8,209 GBP
View
24 more retailers have this diamond
Prices start from $7,381 NZDSave up to $11,117 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
$7,381 NZD