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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

VG • D/IF • GIA 6565148928

Certificate GIA 6565148928

Diamond specifications and retailer prices

From $7,605 AUD
As of November 4, 2026
Save $9,360 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,769 AUD at NZ Jewellers · As of September 1, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 6565148928. Listed at 21 retailers as of November 4, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565148928
Dimensions6.13 × 6.25 × 4.02 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
6.13 mm6.25 mm1.00 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6565148928
Side View
Table 58.0%Crown 38°Girdle: THN-THKPavilion 40.4°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,965 AUD|Low: $7,532 AUD|High: $16,965 AUD|Avg: $10,103 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
Retailer 17
November 6, 2026
Retailer 15$7,605 AUD
Retailer 10$7,665 AUD
Retailer 4$8,235 AUD
Retailer 8$8,370 AUD
Retailer 16$8,541 AUD
Retailer 7$8,572 AUD
Retailer 11$8,772 AUD
Retailer 12$9,071 AUD
Retailer 3$9,361 AUD
Retailer 2$9,660 AUD
Retailer 5$10,142 AUD
Retailer 17$10,299 AUD
Retailer 14$10,537 AUD
Retailer 9$10,994 AUD
Retailer 6$11,704 AUD
Retailer 13$14,904 AUD
NZ Jewellers$16,965 AUD

33 data points across 17 retailers

21 retailers$7,605 AUD to $16,965 AUD

A
Cheapest Retailer
-
$7,605 AUD
A
Retailer 2
-
$7,665 AUD
View
A
Retailer 3
-
$8,235 AUD
View
A
Retailer 4
-
$8,370 AUD
View
A
Retailer 5
-
$8,541 AUD
View
A
Retailer 6
-
$8,572 AUD
View
A
Retailer 7
-
$8,772 AUD
View
A
Retailer 8
-
$9,071 AUD
View
A
Retailer 9
-
$9,361 AUD
View
Final sale: no returns
A
Retailer 10
-
$9,660 AUD
View
A
Retailer 11
-
$10,142 AUD
View
A
Retailer 12
-
$10,299 AUD
View
A
Retailer 13
-
$10,537 AUD
View
Retailer 14
-
$10,624 AUD
View
Price last confirmed 60 days ago
A
Retailer 15
-
$10,994 AUD
View
A
Retailer 16
-
$11,704 AUD
View
Retailer 17
-
$12,258 AUD
View
Price last confirmed 60 days ago
B+
Retailer 18
-
$14,849 AUD
View
B+
Retailer 19
-
$14,904 AUD
View
B
Retailer 20
-
$16,965 AUD
View
Most Expensive
NZ Jewellers
d5a10889-f2ca-4067-a6f7-0e528c00ab08 · Sep 1
$17,769 AUD
$12,439 USD
View
Price last confirmed 65 days ago
20 more retailers have this diamond
Prices start from $7,605 AUDSave up to $9,360 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
$7,605 AUD