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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

ID • K/SI2 • GIA 6551694916

Certificate GIA 6551694916

Diamond specifications and retailer prices

From $1,477 NZD
As of November 6, 2026
Save $3,332 NZD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,809 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551694916. Listed at 16 retailers as of November 5, 2026, with prices from $1,477 to $4,809, a $3,332 spread on the same certified stone. NZ Jewellers lists it at $4,809. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551694916
Dimensions8.42 × 5.64 × 3.33 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle, Indented Natural
Top View
8.42 mm5.64 mm1.00 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551694916
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 59.0%

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: $4,809 NZD|Low: $1,454 NZD|High: $5,248 NZD|Avg: $2,445 NZD|-8.4%
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
November 6, 2026
Retailer 15$1,477 NZD
Retailer 8$1,889 NZD
Retailer 5$1,972 NZD
Retailer 14$1,972 NZD
Retailer 2$2,017 NZD
Retailer 9$2,037 NZD
Retailer 4$2,047 NZD
Retailer 7$2,111 NZD
Retailer 6$2,213 NZD
Retailer 11$2,224 NZD
Retailer 16$2,275 NZD
Retailer 3$2,428 NZD
Retailer 10$2,747 NZD
Retailer 13$2,792 NZD
Retailer 12$3,604 NZD
NZ Jewellers$4,809 NZD

23 data points across 16 retailers

16 retailers$1,477 NZD to $4,809 NZD

A
Cheapest Retailer
-
$1,477 NZD
A
Retailer 2
-
$1,889 NZD
View
Retailer 3
-
$1,972 NZD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$1,972 NZD
View
A
Retailer 5
-
$2,017 NZD
View
A
Retailer 6
-
$2,037 NZD
View
A
Retailer 7
-
$2,047 NZD
View
A
Retailer 8
-
$2,111 NZD
View
A
Retailer 9
-
$2,213 NZD
View
A
Retailer 10
-
$2,224 NZD
View
A
Retailer 11
-
$2,275 NZD
View
B+
Retailer 12
-
$2,428 NZD
View
A
Retailer 13
-
$2,747 NZD
View
B+
Retailer 14
-
$2,792 NZD
View
B+
Retailer 15
-
$3,604 NZD
View
Most Expensive
B
NZ Jewellers
2deac417-0a40-4f32-8a02-ef05563b6392 · Nov 5
$4,809 NZD
$2,666 USD
View
15 more retailers have this diamond
Prices start from $1,477 NZDSave up to $3,332 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
$1,477 NZD