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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6552455378

Certificate GIA 6552455378

Diamond specifications and retailer prices

From $2,726 NZD
As of November 5, 2026
Save $5,892 NZD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,617 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552455378. Listed at 20 retailers as of November 5, 2026, with prices from $2,726 to $8,617, a $5,892 spread on the same certified stone. NZ Jewellers lists it at $8,617. 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

1.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 6552455378
Dimensions7.62 × 5.61 × 3.60 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.62 mm5.61 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552455378
Side View
Table 59.0%Crown 38.5°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 64.1%

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 5
Current: $8,617 NZD|Low: $2,709 NZD|High: $8,617 NZD|Avg: $4,332 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
November 6, 2026
Retailer 6$2,726 NZD
Retailer 11$3,532 NZD
Retailer 13$3,532 NZD
Retailer 4$3,608 NZD
Retailer 12$3,696 NZD
Retailer 9$3,835 NZD
Retailer 2$3,837 NZD
Retailer 5$3,860 NZD
Retailer 3$4,077 NZD
Retailer 7$4,311 NZD
Retailer 10$4,609 NZD
Retailer 8$6,171 NZD
NZ Jewellers$8,617 NZD

45 data points across 13 retailers

20 retailers$2,726 NZD to $8,617 NZD

A
Cheapest Retailer
-
$2,726 NZD
A
Retailer 2
-
$3,191 NZD
View
A
Retailer 3
-
$3,532 NZD
View
Retailer 4
-
$3,532 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$3,532 NZD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$3,608 NZD
View
A
Retailer 7
-
$3,696 NZD
View
A
Retailer 8
-
$3,781 NZD
View
B+
Retailer 9
-
$3,835 NZD
View
A
Retailer 10
-
$3,837 NZD
View
B+
Retailer 11
-
$3,860 NZD
View
Retailer 12
-
$4,077 NZD
View
Price last confirmed 61 days ago
Retailer 13
-
$4,077 NZD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$4,077 NZD
View
B+
Retailer 15
-
$4,311 NZD
View
Retailer 16
-
$4,609 NZD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$6,171 NZD
View
Retailer 18
-
$8,617 NZD
View
Price last confirmed 69 days ago
Retailer 19
-
$8,617 NZD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
c797087a-b73c-4d94-b1bd-c830b0d24b00 · Nov 5
$8,617 NZD
$4,777 USD
View
19 more retailers have this diamond
Prices start from $2,726 NZDSave up to $5,892 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
1.01ct Oval
$2,726 NZD