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Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1563292058

Certificate GIA 1563292058

Diamond specifications and retailer prices

From $3,624 NZD
As of November 6, 2026
Save $4,973 NZD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,434 NZD at NZ Jewellers · As of October 30, 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 H 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 1563292058. Listed at 12 retailers as of November 4, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.45°
OriginNatural
Grading LabGIA
CertificateGIA 1563292058
Dimensions7.81 × 5.53 × 3.50 mm
L/W Ratio1.41
Key to symbols
Twinning Wisp
Top View
7.81 mm5.53 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563292058
Side View
Table 59.0%CrownGirdle: ThickPavilion 35.45°Culet: NoneDepth 63.2%

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: $10,434 NZD|Low: $3,624 NZD|High: $10,580 NZD|Avg: $5,931 NZD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$3,624 NZD
Retailer 4$4,661 NZD
Retailer 2$4,773 NZD
Retailer 12$4,991 NZD
Retailer 5$5,040 NZD
Retailer 3$5,183 NZD
Retailer 7$5,184 NZD
Retailer 9$5,361 NZD
Retailer 10$5,751 NZD
Retailer 11$7,576 NZD
Retailer 6$8,597 NZD
NZ Jewellers$10,434 NZD

16 data points across 12 retailers

12 retailers$3,624 NZD to $8,597 NZD

A
Cheapest Retailer
-
$3,624 NZD
Retailer 2
-
$4,661 NZD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$4,773 NZD
View
Retailer 4
-
$4,991 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$5,040 NZD
View
Retailer 6
-
$5,183 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$5,184 NZD
View
B+
Retailer 8
-
$5,361 NZD
View
Retailer 9
-
$5,751 NZD
View
Price last confirmed 9 days ago
Retailer 10
-
$7,576 NZD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$8,597 NZD
View
Most Expensive
NZ Jewellers
997abf51-dbf5-46c9-9609-5fa0704bf9b8 · Oct 30
$10,434 NZD
$5,784 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $3,624 NZDSave up to $4,973 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
$3,624 NZD