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Round|Natural|GIA

1.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1569259982

Certificate GIA 1569259982

Diamond specifications and retailer prices

From $3,845 AUD
HK$21,100 HKD
As of October 30, 2026
Save $5,114 AUD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,959 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569259982. Listed at 24 retailers as of October 27, 2026, with prices from $3,845 to $8,959, a $5,114 spread on the same certified stone. NZ Jewellers lists it at $8,959. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1569259982
Dimensions6.49 × 6.52 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Natural
Top View
6.49 mm6.52 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569259982
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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: $8,959 AUD|Low: $4,047 AUD|High: $8,959 AUD|Avg: $5,878 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
October 29, 2026
Retailer 8$4,075 AUD
Retailer 4$4,677 AUD
Retailer 7$4,746 AUD
Retailer 6$4,836 AUD
Retailer 9$4,976 AUD
Retailer 3$5,142 AUD
Retailer 14$5,142 AUD
Retailer 2$5,325 AUD
Retailer 15$5,340 AUD
Retailer 12$5,934 AUD
Retailer 10$5,988 AUD
Retailer 13$6,261 AUD
Retailer 11$8,055 AUD
Retailer 5$8,646 AUD
NZ Jewellers$8,959 AUD

21 data points across 15 retailers

24 retailers$3,845 AUD to $8,959 AUD

A
Cheapest Retailer
-
$3,845 AUD
HK$21,100 HKD
A
Retailer 2
-
$4,075 AUD
₹272,611 INR
View
B+
Retailer 3
-
$4,607 AUD
$3,236 USD
View
B+
Retailer 4
-
$4,647 AUD
$3,264 USD
View
Retailer 5
-
$4,677 AUD
$3,285 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$4,746 AUD
$3,334 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,761 AUD
$3,344 USD
View
B+
Retailer 8
-
$4,762 AUD
$3,345 USD
View
B+
Retailer 9
-
$4,836 AUD
SGD 4,591 SGD
View
B+
Retailer 10
-
$4,976 AUD
£2,752 GBP
View
B+
Retailer 11
-
$5,142 AUD
$3,612 USD
View
B+
Retailer 12
-
$5,142 AUD
$3,612 USD
View
B+
Retailer 13
-
$5,325 AUD
£2,945 GBP
View
B+
Retailer 14
-
$5,340 AUD
$3,751 USD
View
B+
Retailer 15
-
$5,349 AUD
$3,757 USD
View
B+
Retailer 16
-
$5,395 AUD
SGD 5,121 SGD
View
B+
Retailer 17
-
$5,508 AUD
$3,869 USD
View
Retailer 18
-
$5,508 AUD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$5,934 AUD
$4,168 USD
View
B+
Retailer 20
-
$5,988 AUD
€4,006 EUR
View
B+
Retailer 21
-
$6,261 AUD
ZAR 71,055 ZAR
View
B
Retailer 22
-
$8,055 AUD
£4,455 GBP
View
B
Retailer 23
-
$8,646 AUD
£4,782 GBP
View
Most Expensive
B
NZ Jewellers
57f15e75-6c49-46f2-bfcf-01772b3e36ce · Oct 27
$8,959 AUD
$6,293 USD
View
23 more retailers have this diamond
Prices start from $3,845 AUDSave up to $5,114 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 Round
$3,845 AUD