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Round|Natural|GIA

1.00ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 1558658091

Certificate GIA 1558658091

Diamond specifications and retailer prices

From $4,993 AUD
HK$27,400 HKD
As of November 1, 2026
Save $6,617 AUD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $11,609 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1558658091. Listed at 27 retailers as of November 1, 2026, with prices from $4,993 to $11,609, a $6,617 spread on the same certified stone. NZ Jewellers lists it at $11,609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558658091
Dimensions6.49 × 6.44 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.49 mm6.44 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558658091
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 1
Current: $11,609 AUD|Low: $4,956 AUD|High: $12,037 AUD|Avg: $7,059 AUD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 2, 2026
Retailer 3$4,993 AUD
Retailer 22$5,239 AUD
Retailer 11$5,311 AUD
Retailer 6$5,313 AUD
Retailer 9$5,441 AUD
Retailer 4$5,509 AUD
Retailer 15$5,571 AUD
Retailer 8$6,008 AUD
Retailer 2$6,036 AUD
Retailer 24$6,036 AUD
Retailer 13$6,234 AUD
Retailer 18$6,258 AUD
Retailer 20$6,529 AUD
Retailer 10$6,791 AUD
Retailer 12$6,791 AUD
Retailer 17$6,945 AUD
Retailer 5$6,966 AUD
Retailer 14$7,018 AUD
Retailer 21$7,085 AUD
Retailer 7$7,440 AUD
Retailer 19$7,629 AUD
Retailer 16$7,745 AUD
Retailer 26$7,746 AUD
Retailer 25$8,190 AUD
Retailer 23$10,613 AUD
NZ Jewellers$11,609 AUD

20 data points across 26 retailers

27 retailers$4,993 AUD to $11,609 AUD

A
Cheapest Retailer
-
$4,993 AUD
HK$27,400 HKD
A
Retailer 2
-
$5,239 AUD
$3,680 USD
View
A
Retailer 3
-
$5,311 AUD
$3,731 USD
View
A
Retailer 4
-
$5,313 AUD
$3,732 USD
View
A
Retailer 5
-
$5,441 AUD
€3,640 EUR
View
A
Retailer 6
-
$5,509 AUD
$3,870 USD
View
A
Retailer 7
-
$5,571 AUD
$3,913 USD
View
Final sale: no returns
A
Retailer 8
-
$6,008 AUD
$4,220 USD
View
A
Retailer 9
-
$6,036 AUD
$4,240 USD
View
A
Retailer 10
-
$6,036 AUD
$4,240 USD
View
A
Retailer 11
-
$6,234 AUD
£3,448 GBP
View
A
Retailer 12
-
$6,258 AUD
$4,396 USD
View
A
Retailer 13
-
$6,529 AUD
£3,611 GBP
View
A
Retailer 14
-
$6,791 AUD
$4,770 USD
View
A
Retailer 15
-
$6,791 AUD
$4,770 USD
View
A
Retailer 16
-
$6,945 AUD
$4,879 USD
View
A
Retailer 17
-
$6,966 AUD
$4,893 USD
View
A
Retailer 18
-
$7,018 AUD
$4,930 USD
View
A
Retailer 19
-
$7,085 AUD
€4,740 EUR
View
Retailer 20
-
$7,172 AUD
View
Price last confirmed 23 days ago
A
Retailer 21
-
$7,440 AUD
£4,115 GBP
View
Retailer 22
-
$7,629 AUD
$5,359 USD
View
Price last confirmed 10 days ago
B+
Retailer 23
-
$7,745 AUD
£4,284 GBP
View
B+
Retailer 24
-
$7,746 AUD
$5,441 USD
View
B+
Retailer 25
-
$8,190 AUD
ZAR 92,946 ZAR
View
B+
Retailer 26
-
$10,613 AUD
£5,870 GBP
View
Most Expensive
B
NZ Jewellers
145b9b15-04b4-4b22-9712-216f6ed3ccb2 · Nov 2
$11,609 AUD
$8,155 USD
View
26 more retailers have this diamond
Prices start from $4,993 AUDSave up to $6,617 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
1.00ct Round
$4,993 AUD