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Heart|Natural|GIA

0.70ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5543803452

Certificate GIA 5543803452

Diamond specifications and retailer prices

From $1,046 NZD
HK$4,600 HKD
As of November 1, 2026
Save $1,791 NZD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,837 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543803452. Listed at 15 retailers as of October 29, 2026, with prices from $1,046 to $2,837, a $1,791 spread on the same certified stone. MOH London lists it at $2,837. 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

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5543803452
Dimensions5.48 × 6.07 × 3.61 mm
L/W Ratio1.11
Top View
5.48 mm6.07 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543803452
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 40.8°Culet: NoneDepth 59.4%

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: $2,837 NZD|Low: $1,046 NZD|High: $2,964 NZD|Avg: $1,814 NZD|-2.3%
MOH London
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 3, 2026
Retailer 8$1,046 NZD
Retailer 10$1,351 NZD
Retailer 9$1,376 NZD
Retailer 11$1,379 NZD
Retailer 13$1,399 NZD
Retailer 4$1,511 NZD
Retailer 6$1,528 NZD
Retailer 2$1,786 NZD
Retailer 7$1,965 NZD
Retailer 3$2,197 NZD
Retailer 12$2,300 NZD
Retailer 5$2,357 NZD
MOH London$2,837 NZD

30 data points across 13 retailers

15 retailers$1,046 NZD to $2,837 NZD

A
Cheapest Retailer
-
$1,046 NZD
HK$4,600 HKD
B+
Retailer 2
-
$1,351 NZD
$760 USD
View
B+
Retailer 3
-
$1,376 NZD
€738 EUR
View
B+
Retailer 4
-
$1,379 NZD
$776 USD
View
Final sale: no returns
Retailer 5
-
$1,399 NZD
$787 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$1,511 NZD
SGD 1,149 SGD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,528 NZD
£677 GBP
View
B
Retailer 8
-
$1,786 NZD
$1,005 USD
View
B
Retailer 9
-
$1,965 NZD
€1,053 EUR
View
B
Retailer 10
-
$2,123 NZD
A$1,838 AUD
View
Retailer 11
-
$2,197 NZD
$1,236 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$2,300 NZD
ZAR 20,910 ZAR
View
Retailer 13
-
$2,357 NZD
A$2,040 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
81AC73595 · Oct 29
$2,837 NZD
£1,257 GBP
View
13 more retailers have this diamond
Prices start from $1,046 NZDSave up to $1,791 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
0.70ct Heart
$1,046 NZD