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Heart|Natural|GIA

0.71ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 5503844194

Certificate GIA 5503844194

Diamond specifications and retailer prices

From $1,365 NZD
HK$6,000 HKD
As of November 1, 2026
Save $1,998 NZD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,481 NZD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5503844194. Listed at 18 retailers as of November 1, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 5503844194
Dimensions5.57 × 6.30 × 3.60 mm
L/W Ratio1.13
Top View
5.57 mm6.30 mm0.71 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5503844194
Side View
Table 60.0%Crown 32.5°Girdle: THN-THKPavilion 41.9°Culet: NoneDepth 57.1%

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 1
Current: $4,481 NZD|Low: $1,251 NZD|High: $5,545 NZD|Avg: $2,214 NZD
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
November 2, 2026
Retailer 8$1,365 NZD
Retailer 5$1,639 NZD
Retailer 9$1,694 NZD
Retailer 4$1,795 NZD
Retailer 12$1,836 NZD
Retailer 3$1,902 NZD
Retailer 10$1,969 NZD
Retailer 13$2,074 NZD
Retailer 11$2,119 NZD
Retailer 6$2,154 NZD
Retailer 7$2,242 NZD
Retailer 2$3,363 NZD
NZ Jewellers$4,481 NZD

36 data points across 13 retailers

18 retailers$1,365 NZD to $3,363 NZD

A
Cheapest Retailer
-
$1,365 NZD
HK$6,000 HKD
Retailer 2
-
$1,639 NZD
$922 USD
View
Price last confirmed 15 days ago
B
Retailer 3
-
$1,694 NZD
$953 USD
View
Final sale: no returns
Retailer 4
-
$1,768 NZD
$995 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$1,795 NZD
$1,010 USD
View
Retailer 6
-
$1,836 NZD
$1,033 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$1,836 NZD
$1,033 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$1,836 NZD
$1,033 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$1,902 NZD
SGD 1,446 SGD
View
B
Retailer 10
-
$1,969 NZD
$1,108 USD
View
B
Retailer 11
-
$2,074 NZD
$1,167 USD
View
Retailer 12
-
$2,119 NZD
$1,192 USD
View
Price last confirmed 41 days ago
Retailer 13
-
$2,119 NZD
$1,192 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,154 NZD
£954 GBP
View
B
Retailer 15
-
$2,242 NZD
£993 GBP
View
B
Retailer 16
-
$3,363 NZD
£1,490 GBP
View
Retailer 17
-
$4,481 NZD
$2,521 USD
View
Price under review
Most Expensive
NZ Jewellers
b260a4e0-24ca-4382-b319-b894bbe2cda9 · Oct 21
$4,481 NZD
$2,521 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,365 NZDSave up to $1,998 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
0.71ct Heart
$1,365 NZD