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Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5242042594

Certificate GIA 5242042594

Diamond specifications and retailer prices

From $2,278 AUD
HK$12,500 HKD
As of October 30, 2026
Save $4,271 AUD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,549 AUD at NZ Jewellers · As of October 27, 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 5242042594. Listed at 11 retailers as of October 27, 2026, with prices from $2,278 to $6,549, a $4,271 spread on the same certified stone. NZ Jewellers lists it at $6,549. 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
FluorescenceFaint
Pavilion angle38.29°
OriginNatural
Grading LabGIA
CertificateGIA 5242042594
Dimensions7.92 × 5.45 × 3.53 mm
L/W Ratio1.45
Key to symbols
Crystal, Needle
Top View
7.92 mm5.45 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242042594
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 38.29°Culet: NoneDepth 64.7%

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: Oct 30
Current: $6,549 AUD|Low: $2,278 AUD|High: $7,127 AUD|Avg: $3,973 AUD|-8.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6$2,278 AUD
Retailer 5$2,735 AUD
Retailer 10$2,971 AUD
Retailer 11$3,187 AUD
Retailer 7$3,201 AUD
Retailer 9$3,334 AUD
Retailer 3$3,487 AUD
Retailer 2$3,898 AUD
Retailer 4$4,783 AUD
Retailer 8$5,592 AUD
NZ Jewellers$6,549 AUD

37 data points across 11 retailers

11 retailers$2,278 AUD to $6,549 AUD

A
Cheapest Retailer
-
$2,278 AUD
HK$12,500 HKD
Retailer 2
-
$2,735 AUD
€1,829 EUR
View
Price last confirmed 5 days ago
A
Retailer 3
-
$2,971 AUD
$2,087 USD
View
A
Retailer 4
-
$3,187 AUD
$2,239 USD
View
A
Retailer 5
-
$3,201 AUD
SGD 3,039 SGD
View
Retailer 6
-
$3,334 AUD
$2,342 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$3,487 AUD
View
B+
Retailer 8
-
$3,898 AUD
€2,608 EUR
View
B+
Retailer 9
-
$4,783 AUD
€3,200 EUR
View
B
Retailer 10
-
$5,592 AUD
£3,093 GBP
View
Most Expensive
B
NZ Jewellers
9e031df5-6e45-4c3d-9a12-5c0b07a28831 · Oct 27
$6,549 AUD
$4,600 USD
View
10 more retailers have this diamond
Prices start from $2,278 AUDSave up to $4,271 AUD

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
$2,278 AUD