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Heart|Natural|GIA

1.21ct H VVS1 Heart Natural Diamond

ID • H/VVS1 • GIA 2558875705

Certificate GIA 2558875705

Diamond specifications and retailer prices

From $4,321 AUD
As of November 6, 2026
Save $5,839 AUD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,160 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558875705. Listed at 9 retailers as of November 5, 2026, with prices from $4,321 to $10,160, a $5,839 spread on the same certified stone. NZ Jewellers lists it at $10,160. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558875705
Dimensions6.58 × 7.46 × 3.67 mm
L/W Ratio1.13
Top View
6.58 mm7.46 mm1.21 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558875705
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

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 6
Current: $10,160 AUD|Low: $4,321 AUD|High: $11,013 AUD|Avg: $6,526 AUD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$4,321 AUD
Retailer 7$4,723 AUD
Retailer 3$5,005 AUD
Retailer 9$5,276 AUD
Retailer 2$5,434 AUD
Retailer 5$5,832 AUD
Retailer 8$5,832 AUD
Retailer 4$9,753 AUD
NZ Jewellers$10,160 AUD

39 data points across 9 retailers

9 retailers$4,321 AUD to $10,160 AUD

A
Cheapest Retailer
-
$4,321 AUD
A
Retailer 2
-
$4,723 AUD
View
Retailer 3
-
$5,005 AUD
View
Price last confirmed 3 days ago
B+
Retailer 4
-
$5,276 AUD
View
B+
Retailer 5
-
$5,434 AUD
View
B+
Retailer 6
-
$5,832 AUD
View
B+
Retailer 7
-
$5,832 AUD
View
B
Retailer 8
-
$9,753 AUD
View
Most Expensive
B
NZ Jewellers
8422a106-fd08-4b00-9ac0-0b0c2bb41f13 · Nov 5
$10,160 AUD
$6,981 USD
View
8 more retailers have this diamond
Prices start from $4,321 AUDSave up to $5,839 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
$4,321 AUD