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Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6561124218

Certificate GIA 6561124218

Diamond specifications and retailer prices

From $3,278 NZD
As of November 6, 2026
Save $5,828 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,106 NZD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561124218. Listed at 19 retailers as of November 5, 2026, with prices from $3,278 to $9,106, a $5,828 spread on the same certified stone. NZ Jewellers lists it at $9,106. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561124218
Dimensions7.80 × 5.65 × 3.46 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.80 mm5.65 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561124218
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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 6
Current: $9,106 NZD|Low: $3,278 NZD|High: $9,157 NZD|Avg: $5,329 NZD|-0.6%
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$3,278 NZD
Retailer 2$3,417 NZD
Retailer 14$3,857 NZD
Retailer 8$4,014 NZD
Retailer 7$4,019 NZD
Retailer 11$4,282 NZD
Retailer 15$4,356 NZD
Retailer 10$4,380 NZD
Retailer 12$4,551 NZD
Retailer 17$4,557 NZD
Retailer 5$4,607 NZD
Retailer 13$4,607 NZD
Retailer 18$4,852 NZD
Retailer 3$5,026 NZD
Retailer 6$5,435 NZD
Retailer 16$7,630 NZD
Retailer 9$8,453 NZD
NZ Jewellers$9,106 NZD

23 data points across 18 retailers

19 retailers$3,278 NZD to $9,106 NZD

A
Cheapest Retailer
-
$3,278 NZD
A
Retailer 2
-
$3,417 NZD
View
A
Retailer 3
-
$3,857 NZD
View
A
Retailer 4
-
$4,014 NZD
View
A
Retailer 5
-
$4,019 NZD
View
Final sale: no returns
A
Retailer 6
-
$4,131 NZD
View
A
Retailer 7
-
$4,282 NZD
View
A
Retailer 8
-
$4,356 NZD
View
Retailer 9
-
$4,380 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,551 NZD
View
B+
Retailer 11
-
$4,557 NZD
View
B+
Retailer 12
-
$4,607 NZD
View
B+
Retailer 13
-
$4,607 NZD
View
B+
Retailer 14
-
$4,852 NZD
View
B+
Retailer 15
-
$5,026 NZD
View
B+
Retailer 16
-
$5,435 NZD
View
B
Retailer 17
-
$7,630 NZD
View
Retailer 18
-
$8,453 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
6afc56e5-8cf3-428c-87c5-df4d03bad51b · Nov 5
$9,106 NZD
$5,048 USD
View
18 more retailers have this diamond
Prices start from $3,278 NZDSave up to $5,828 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 Oval
$3,278 NZD