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Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7552630044

Certificate GIA 7552630044

Diamond specifications and retailer prices

From $1,501 NZD
As of November 6, 2026
Save $3,415 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,916 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552630044. Listed at 20 retailers as of November 5, 2026, with prices from $1,501 to $4,916, a $3,415 spread on the same certified stone. NZ Jewellers lists it at $4,916. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552630044
Dimensions7.65 × 5.72 × 3.39 mm
L/W Ratio1.34
Top View
7.65 mm5.72 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552630044
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: $4,916 NZD|Low: $1,501 NZD|High: $5,235 NZD|Avg: $2,487 NZD|-6.1%
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 3$1,501 NZD
Retailer 10$1,894 NZD
Retailer 17$1,930 NZD
Retailer 2$1,954 NZD
Retailer 6$1,993 NZD
Retailer 14$2,015 NZD
Retailer 8$2,082 NZD
Retailer 13$2,084 NZD
Retailer 19$2,093 NZD
Retailer 7$2,165 NZD
Retailer 9$2,204 NZD
Retailer 12$2,257 NZD
Retailer 16$2,275 NZD
Retailer 11$2,323 NZD
Retailer 4$2,325 NZD
Retailer 15$2,459 NZD
Retailer 5$2,910 NZD
Retailer 18$3,680 NZD
NZ Jewellers$4,916 NZD

25 data points across 19 retailers

20 retailers$1,501 NZD to $4,916 NZD

A
Cheapest Retailer
-
$1,501 NZD
A
Retailer 2
-
$1,894 NZD
View
A
Retailer 3
-
$1,930 NZD
View
A
Retailer 4
-
$1,954 NZD
View
A
Retailer 5
-
$1,993 NZD
View
A
Retailer 6
-
$2,015 NZD
View
Retailer 7
-
$2,082 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,084 NZD
View
A
Retailer 9
-
$2,093 NZD
View
Retailer 10
-
$2,147 NZD
View
Price last confirmed 23 days ago
A
Retailer 11
-
$2,165 NZD
View
A
Retailer 12
-
$2,204 NZD
View
A
Retailer 13
-
$2,257 NZD
View
A
Retailer 14
-
$2,275 NZD
View
A
Retailer 15
-
$2,323 NZD
View
A
Retailer 16
-
$2,325 NZD
View
A
Retailer 17
-
$2,459 NZD
View
B+
Retailer 18
-
$2,910 NZD
View
B+
Retailer 19
-
$3,680 NZD
View
Most Expensive
B
NZ Jewellers
331f1c79-75a3-402b-9262-f69d907f5743 · Nov 5
$4,916 NZD
$2,725 USD
View
19 more retailers have this diamond
Prices start from $1,501 NZDSave up to $3,415 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
$1,501 NZD