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Oval|Natural|GIA

0.80ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1405987896

Certificate GIA 1405987896

Diamond specifications and retailer prices

From $1,939 NZD
As of November 6, 2026
Save $4,450 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,389 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-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 1405987896. Listed at 18 retailers as of November 5, 2026, with prices from $1,939 to $6,389, a $4,450 spread on the same certified stone. NZ Jewellers lists it at $6,389. 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

0.80
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1405987896
Dimensions7.08 × 5.09 × 3.38 mm
L/W Ratio1.39
Key to symbols
Cloud, Crystal
Top View
7.08 mm5.09 mm0.80 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1405987896
Side View
Table 61.0%CrownGirdle: THN-EXTPavilionCulet: NoneDepth 66.5%

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: $6,389 NZD|Low: $1,939 NZD|High: $6,389 NZD|Avg: $3,093 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 7$1,939 NZD
Retailer 4$2,417 NZD
Retailer 11$2,428 NZD
Retailer 8$2,578 NZD
Retailer 9$2,598 NZD
Retailer 5$2,617 NZD
Retailer 18$2,619 NZD
Retailer 19$2,619 NZD
Retailer 12$2,704 NZD
Retailer 17$2,740 NZD
Retailer 6$2,796 NZD
Retailer 10$2,863 NZD
Retailer 13$2,892 NZD
Retailer 3$3,023 NZD
Retailer 2$3,283 NZD
Retailer 15$3,646 NZD
Retailer 14$3,873 NZD
Retailer 16$4,587 NZD
NZ Jewellers$6,389 NZD

31 data points across 19 retailers

18 retailers$1,939 NZD to $6,389 NZD

A
Cheapest Retailer
-
$1,939 NZD
B+
Retailer 2
-
$2,417 NZD
View
Final sale: no returns
B+
Retailer 3
-
$2,428 NZD
View
B+
Retailer 4
-
$2,598 NZD
View
B+
Retailer 5
-
$2,617 NZD
View
Retailer 6
-
$2,619 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$2,619 NZD
View
B+
Retailer 8
-
$2,704 NZD
View
B+
Retailer 9
-
$2,740 NZD
View
B+
Retailer 10
-
$2,796 NZD
View
B+
Retailer 11
-
$2,863 NZD
View
B+
Retailer 12
-
$2,892 NZD
View
B+
Retailer 13
-
$3,023 NZD
View
B
Retailer 14
-
$3,283 NZD
View
B
Retailer 15
-
$3,646 NZD
View
B
Retailer 16
-
$3,873 NZD
View
B
Retailer 17
-
$4,587 NZD
View
Most Expensive
B
NZ Jewellers
5967c6d5-ecaa-41fd-96ee-83c4eb7e2768 · Nov 5
$6,389 NZD
$3,542 USD
View
17 more retailers have this diamond
Prices start from $1,939 NZDSave up to $4,450 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
0.80ct Oval
$1,939 NZD