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Heart|Natural|GIA

1.21ct D FL Heart Natural Diamond

ID • D/FL • GIA 7566233867

Certificate GIA 7566233867

Diamond specifications and retailer prices

From $13,772 AUD
As of November 4, 2026
Save $10,449 AUD (43%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $24,222 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566233867. Listed at 23 retailers as of November 3, 2026, with prices from $13,772 to $24,222, a $10,449 spread on the same certified stone. NZ Jewellers lists it at $24,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
FL
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566233867
Dimensions6.46 × 7.40 × 4.39 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Top View
6.46 mm7.40 mm1.21 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566233867
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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 4
Current: $15,451 AUD|Low: $13,772 AUD|High: $22,819 AUD|Avg: $16,481 AUD|-2.8%
Retailer 1
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
November 6, 2026
Retailer 13$13,772 AUD
Retailer 9$13,915 AUD
Retailer 6$14,069 AUD
Retailer 10$14,532 AUD
Retailer 4$14,635 AUD
Retailer 1$15,451 AUD
Retailer 12$15,536 AUD
Retailer 5$15,569 AUD
Retailer 3$15,582 AUD
Retailer 7$16,005 AUD
Retailer 11$17,021 AUD
Retailer 14$17,536 AUD
Retailer 8$18,166 AUD
Retailer 2$21,349 AUD
Retailer 15$22,696 AUD

16 data points across 15 retailers

23 retailers$13,772 AUD to $24,222 AUD

B+
Cheapest Retailer
-
$13,772 AUD
B+
Retailer 2
-
$13,915 AUD
View
A
Retailer 3
-
$14,069 AUD
View
B+
Retailer 4
-
$14,532 AUD
View
Final sale: no returns
B+
Retailer 5
-
$14,635 AUD
View
B+
Retailer 6
-
$15,451 AUD
View
B+
Retailer 7
-
$15,536 AUD
View
B+
Retailer 8
-
$15,569 AUD
View
B+
Retailer 9
-
$15,582 AUD
View
B+
Retailer 10
-
$15,821 AUD
View
Retailer 11
-
$16,005 AUD
View
Price last confirmed 14 days ago
Retailer 12
-
$16,042 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$17,021 AUD
View
B+
Retailer 14
-
$17,321 AUD
View
B+
Retailer 15
-
$17,378 AUD
View
B+
Retailer 16
-
$17,536 AUD
View
B+
Retailer 17
-
$17,611 AUD
View
B+
Retailer 18
-
$17,645 AUD
View
B+
Retailer 19
-
$17,792 AUD
View
B+
Retailer 20
-
$18,166 AUD
View
B
Retailer 21
-
$21,349 AUD
View
B
Retailer 22
-
$22,696 AUD
View
Most Expensive
B
NZ Jewellers
4b58dbe8-c3fe-43bd-9238-47858c0146be · Nov 3
$24,222 AUD
$16,956 USD
View
22 more retailers have this diamond
Prices start from $13,772 AUDSave up to $10,449 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
1.21ct Heart
$13,772 AUD