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Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 5566291020

Certificate GIA 5566291020

Diamond specifications and retailer prices

From $3,462 AUD
HK$19,000 HKD
As of November 1, 2026
Save $4,548 AUD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,011 AUD 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566291020. Listed at 23 retailers as of October 30, 2026, with prices from $3,462 to $8,011, a $4,548 spread on the same certified stone. NZ Jewellers lists it at $8,011. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566291020
Dimensions7.98 × 5.69 × 3.50 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
7.98 mm5.69 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566291020
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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 1
Current: $8,011 AUD|Low: $3,462 AUD|High: $8,011 AUD|Avg: $5,249 AUD
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 2, 2026
Retailer 12$3,462 AUD
Retailer 9$3,640 AUD
Retailer 6$4,019 AUD
Retailer 5$4,207 AUD
Retailer 7$4,244 AUD
Retailer 4$4,598 AUD
Retailer 15$4,598 AUD
Retailer 16$4,775 AUD
Retailer 2$4,805 AUD
Retailer 8$4,930 AUD
Retailer 3$5,306 AUD
Retailer 13$5,383 AUD
Retailer 11$5,652 AUD
Retailer 14$7,603 AUD
Retailer 10$7,689 AUD
NZ Jewellers$8,011 AUD

30 data points across 16 retailers

23 retailers$3,462 AUD to $8,011 AUD

A
Cheapest Retailer
-
$3,462 AUD
HK$19,000 HKD
A
Retailer 2
-
$3,640 AUD
₹243,481 INR
View
B+
Retailer 3
-
$4,019 AUD
SGD 3,815 SGD
View
B+
Retailer 4
-
$4,130 AUD
$2,901 USD
View
B+
Retailer 5
-
$4,191 AUD
$2,944 USD
View
B+
Retailer 6
-
$4,207 AUD
$2,955 USD
View
B+
Retailer 7
-
$4,244 AUD
$2,981 USD
View
Final sale: no returns
B+
Retailer 8
-
$4,252 AUD
$2,987 USD
View
B+
Retailer 9
-
$4,257 AUD
$2,990 USD
View
Retailer 10
-
$4,540 AUD
£2,511 GBP
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$4,598 AUD
$3,230 USD
View
B+
Retailer 12
-
$4,598 AUD
$3,230 USD
View
B+
Retailer 13
-
$4,775 AUD
$3,354 USD
View
B
Retailer 14
-
$4,803 AUD
$3,374 USD
View
B+
Retailer 15
-
$4,805 AUD
£2,658 GBP
View
B
Retailer 16
-
$4,821 AUD
SGD 4,576 SGD
View
Retailer 17
-
$4,930 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$5,306 AUD
$3,727 USD
View
B
Retailer 19
-
$5,383 AUD
€3,601 EUR
View
B
Retailer 20
-
$5,652 AUD
ZAR 64,141 ZAR
View
B
Retailer 21
-
$7,603 AUD
£4,205 GBP
View
B
Retailer 22
-
$7,689 AUD
£4,253 GBP
View
Most Expensive
B
NZ Jewellers
6d1ce8b8-15cc-464d-a962-f4aa4cfedcc2 · Oct 30
$8,011 AUD
$5,627 USD
View
22 more retailers have this diamond
Prices start from $3,462 AUDSave up to $4,548 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
$3,462 AUD