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Heart|Natural|IGI

0.70ct H SI1 Heart Natural Diamond

VG • H/SI1 • IGI 774683077

Shape and cutting style on the report: Heart brilliant

Certificate IGI 774683077

Diamond specifications and retailer prices

From $810 NZD
₹43,407 INR
As of October 31, 2026
Save $2,654 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,464 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade and certified by IGI 774683077. Listed at 14 retailers as of October 30, 2026, with prices from $810 to $3,464, a $2,654 spread on the same certified stone. NZ Jewellers lists it at $3,464. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.6°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 774683077
Dimensions5.50 × 6.14 × 3.49 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
5.50 mm6.14 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774683077
Side View
Table 61.0%Crown 33.6°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 56.8%

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: Oct 31
Current: $3,464 NZD|Low: $810 NZD|High: $3,547 NZD|Avg: $1,545 NZD|-2.4%
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
October 31, 2026
Retailer 6$810 NZD
Retailer 2$1,088 NZD
Retailer 13$1,107 NZD
Retailer 11$1,193 NZD
Retailer 12$1,193 NZD
Retailer 5$1,230 NZD
Retailer 8$1,265 NZD
Retailer 10$1,351 NZD
Retailer 7$1,440 NZD
Retailer 9$1,650 NZD
Retailer 3$1,672 NZD
Retailer 4$2,573 NZD
NZ Jewellers$3,464 NZD

21 data points across 13 retailers

14 retailers$810 NZD to $3,464 NZD

A
Cheapest Retailer
-
$810 NZD
₹43,407 INR
A
Retailer 2
-
$1,088 NZD
SGD 827 SGD
View
B+
Retailer 3
-
$1,098 NZD
$618 USD
View
Final sale: no returns
A
Retailer 4
-
$1,107 NZD
$623 USD
View
B+
Retailer 5
-
$1,193 NZD
$671 USD
View
B+
Retailer 6
-
$1,193 NZD
$671 USD
View
Retailer 7
-
$1,230 NZD
$692 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,265 NZD
£560 GBP
View
B+
Retailer 9
-
$1,351 NZD
£598 GBP
View
B
Retailer 10
-
$1,440 NZD
$810 USD
View
B
Retailer 11
-
$1,650 NZD
ZAR 14,995 ZAR
View
Retailer 12
-
$1,672 NZD
$941 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,573 NZD
£1,140 GBP
View
Most Expensive
B
NZ Jewellers
e38c27b2-9d09-4881-aaa8-3070ff1c8581 · Oct 30
$3,464 NZD
$1,949 USD
View
13 more retailers have this diamond
Prices start from $810 NZDSave up to $2,654 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
$810 NZD