Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6462686518

Certificate GIA 6462686518

Diamond specifications and retailer prices

From $5,026 NZD
$2,828 USD
As of November 1, 2026
Save $7,230 NZD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,256 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6462686518. Listed at 23 retailers as of October 30, 2026, with prices from $5,026 to $12,256, a $7,230 spread on the same certified stone. NZ Jewellers lists it at $12,256. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6462686518
Dimensions7.64 × 5.57 × 3.56 mm
L/W Ratio1.37
Top View
7.64 mm5.57 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6462686518
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,256 NZD|Low: $5,083 NZD|High: $12,256 NZD|Avg: $7,769 NZD
NZ Jewellers
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
November 2, 2026
Retailer 4$5,883 NZD
Retailer 3$6,373 NZD
Retailer 14$6,373 NZD
Retailer 15$6,619 NZD
Retailer 2$6,862 NZD
Retailer 9$7,196 NZD
Retailer 6$7,216 NZD
Retailer 7$7,216 NZD
Retailer 12$7,228 NZD
Retailer 13$7,354 NZD
Retailer 5$7,536 NZD
Retailer 8$7,959 NZD
Retailer 11$8,647 NZD
Retailer 10$11,764 NZD
NZ Jewellers$12,256 NZD

36 data points across 15 retailers

23 retailers$5,026 NZD to $12,256 NZD

B+
Cheapest Retailer
-
$5,026 NZD
$2,828 USD
B+
Retailer 2
-
$5,339 NZD
$3,004 USD
View
B+
Retailer 3
-
$5,543 NZD
$3,119 USD
View
B
Retailer 4
-
$5,657 NZD
$3,183 USD
View
B
Retailer 5
-
$5,883 NZD
$3,310 USD
View
Final sale: no returns
B
Retailer 6
-
$6,123 NZD
$3,445 USD
View
B
Retailer 7
-
$6,373 NZD
$3,586 USD
View
B
Retailer 8
-
$6,373 NZD
$3,586 USD
View
B
Retailer 9
-
$6,381 NZD
$3,590 USD
View
B
Retailer 10
-
$6,619 NZD
$3,724 USD
View
B
Retailer 11
-
$6,814 NZD
$3,834 USD
View
B
Retailer 12
-
$6,862 NZD
£3,040 GBP
View
B
Retailer 13
-
$7,196 NZD
£3,188 GBP
View
B
Retailer 14
-
$7,216 NZD
$4,060 USD
View
B
Retailer 15
-
$7,216 NZD
$4,060 USD
View
B
Retailer 16
-
$7,228 NZD
$4,067 USD
View
B
Retailer 17
-
$7,354 NZD
$4,138 USD
View
B
Retailer 18
-
$7,447 NZD
$4,190 USD
View
Retailer 19
-
$7,536 NZD
A$6,523 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$7,959 NZD
€4,265 EUR
View
B
Retailer 21
-
$8,647 NZD
ZAR 78,602 ZAR
View
B
Retailer 22
-
$11,764 NZD
£5,212 GBP
View
Most Expensive
B
NZ Jewellers
803e14ff-fbfd-41c9-a9e9-eb5f04bd0cb7 · Oct 30
$12,256 NZD
$6,896 USD
View
22 more retailers have this diamond
Prices start from $5,026 NZDSave up to $7,230 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.

B+
1.00ct Oval
$5,026 NZD