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Heart|Natural|GIA

1.00ct G IF Heart Natural Diamond

EX • G/IF • GIA 5543000621

Certificate GIA 5543000621

Diamond specifications and retailer prices

From $4,845 NZD
As of November 6, 2026
Save $2,070 NZD (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,916 NZD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543000621. Listed at 9 retailers as of November 6, 2026, with prices from $4,845 to $6,916, a $2,070 spread on the same certified stone. GemTrove lists it at $6,916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543000621
Dimensions5.82 × 6.98 × 4.10 mm
L/W Ratio1.20
Top View
5.82 mm6.98 mm1.00 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543000621
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.8%

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: $5,186 NZD|Low: $4,459 NZD|High: $5,949 NZD|Avg: $5,336 NZD|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5$4,845 NZD
Retailer 4$4,901 NZD
Retailer 8$4,970 NZD
Retailer 2$5,101 NZD
Retailer 3$5,165 NZD
Retailer 1$5,186 NZD
Retailer 7$5,632 NZD
Retailer 6$5,765 NZD

31 data points across 8 retailers

9 retailers$4,845 NZD to $6,916 NZD

A
Cheapest Retailer
-
$4,845 NZD
A
Retailer 2
-
$4,901 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,970 NZD
View
A
Retailer 4
-
$5,101 NZD
View
A
Retailer 5
-
$5,165 NZD
View
A
Retailer 6
-
$5,186 NZD
View
A
Retailer 7
-
$5,632 NZD
View
A
Retailer 8
-
$5,765 NZD
View
Most Expensive
B+
GemTrove
GT-N-01267322-98 · Nov 7
$6,916 NZD
A$5,898 AUD
View
8 more retailers have this diamond
Prices start from $4,845 NZDSave up to $2,070 NZD

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 Heart
$4,845 NZD