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Oval|Natural|GIA

0.80ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 7531510874

Certificate GIA 7531510874

Diamond specifications and retailer prices

From $1,515 NZD
As of November 4, 2026
Save $3,420 NZD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,935 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7531510874. Listed at 19 retailers as of November 4, 2026, with prices from $1,515 to $4,935, a $3,420 spread on the same certified stone. NZ Jewellers lists it at $4,935. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531510874
Dimensions7.43 × 5.22 × 3.22 mm
L/W Ratio1.42
Top View
7.43 mm5.22 mm0.80 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531510874
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

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 4
Current: $4,935 NZD|Low: $1,515 NZD|High: $4,935 NZD|Avg: $2,359 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$1,515 NZD
Retailer 10$1,573 NZD
Retailer 3$1,634 NZD
Retailer 8$1,817 NZD
Retailer 11$1,817 NZD
Retailer 5$1,820 NZD
Retailer 2$1,973 NZD
Retailer 9$2,219 NZD
Retailer 4$2,327 NZD
Retailer 7$2,879 NZD
NZ Jewellers$4,935 NZD

33 data points across 11 retailers

19 retailers$1,515 NZD to $4,935 NZD

B+
Cheapest Retailer
-
$1,515 NZD
Retailer 2
-
$1,573 NZD
View
Price last confirmed 43 days ago
Retailer 3
-
$1,573 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,573 NZD
View
B+
Retailer 5
-
$1,595 NZD
View
B+
Retailer 6
-
$1,634 NZD
View
B+
Retailer 7
-
$1,757 NZD
View
B+
Retailer 8
-
$1,813 NZD
View
Retailer 9
-
$1,817 NZD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$1,817 NZD
View
B+
Retailer 11
-
$1,817 NZD
View
B+
Retailer 12
-
$1,820 NZD
View
B+
Retailer 13
-
$1,867 NZD
View
B+
Retailer 14
-
$1,973 NZD
View
B
Retailer 15
-
$2,219 NZD
View
B
Retailer 16
-
$2,327 NZD
View
B
Retailer 17
-
$2,879 NZD
View
Retailer 18
-
$4,935 NZD
View
Price last confirmed 42 days ago
Most Expensive
C
NZ Jewellers
d70ff50f-cb08-46a8-bf91-d94afd84d46d · Nov 5
$4,935 NZD
$2,736 USD
View
18 more retailers have this diamond
Prices start from $1,515 NZDSave up to $3,420 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+
0.80ct Oval
$1,515 NZD