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Heart|Natural|GIA

1.05ct D IF Heart Natural Diamond

GD • D/IF • GIA 6107935467

Certificate GIA 6107935467

Diamond specifications and retailer prices

From $14,288 AUD
As of November 6, 2026
Save $5,929 AUD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,575 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6107935467. Listed at 7 retailers as of November 2, 2026, with a 41% 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

1.05
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6107935467
Dimensions6.96 × 5.22 × 3.89 mm
L/W Ratio1.33
Top View
6.96 mm5.22 mm1.05 ctD / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6107935467
Side View
Table 66.0%CrownGirdle: MED-ETKPavilionCulet: NDepth 55.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $18,885 AUD|Low: $10,034 AUD|High: $20,460 AUD|Avg: $16,043 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$10,034 AUD
Retailer 3$14,288 AUD
Retailer 6$15,480 AUD
Retailer 4$15,836 AUD
Retailer 7$16,171 AUD
Retailer 5$17,683 AUD
Retailer 1$18,885 AUD
Retailer 2$20,217 AUD

14 data points across 8 retailers

7 retailers$14,288 AUD to $20,217 AUD

B
Cheapest Retailer
-
$14,288 AUD
Final sale: no returns
Retailer 2
-
$15,480 AUD
View
Price last confirmed 40 days ago
B
Retailer 3
-
$15,836 AUD
View
Retailer 4
-
$17,861 AUD
View
Price last confirmed 39 days ago
B
Retailer 5
-
$18,885 AUD
View
B
Retailer 6
-
$20,217 AUD
View
Most Expensive
NZ Jewellers
b9a3adb5-34bd-4a1c-b11c-e6e1e617deac · Sep 30
$21,575 AUD
$14,824 USD
View
Price last confirmed 37 days ago
6 more retailers have this diamond
Prices start from $14,288 AUDSave up to $5,929 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.

B
1.05ct Heart
$14,288 AUD