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Heart|Natural|GIA

0.70ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 3535993913

Certificate GIA 3535993913

Diamond specifications and retailer prices

From $1,136 NZD
HK$5,000 HKD
As of November 1, 2026
Save $1,076 NZD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,993 NZD at NZ Jewellers · As of September 25, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535993913. Listed at 16 retailers as of November 1, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 3535993913
Dimensions5.33 × 6.33 × 3.75 mm
L/W Ratio1.19
Top View
5.33 mm6.33 mm0.70 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3535993913
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 42.1°Culet: NoneDepth 59.3%

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: $1,448 NZD|Low: $1,045 NZD|High: $2,952 NZD|Avg: $1,753 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 9$1,136 NZD
Retailer 15$1,309 NZD
Retailer 12$1,366 NZD
Retailer 11$1,385 NZD
Retailer 13$1,389 NZD
Retailer 1$1,448 NZD
Retailer 10$1,497 NZD
Retailer 2$1,599 NZD
Retailer 3$1,721 NZD
Retailer 16$1,769 NZD
Retailer 5$1,788 NZD
Retailer 6$1,796 NZD
Retailer 7$2,124 NZD
Retailer 8$2,135 NZD
Retailer 14$2,185 NZD
Retailer 4$2,625 NZD

34 data points across 16 retailers

16 retailers$1,136 NZD to $2,212 NZD

A
Cheapest Retailer
-
$1,136 NZD
HK$5,000 HKD
B+
Retailer 2
-
$1,309 NZD
$738 USD
View
Final sale: no returns
A
Retailer 3
-
$1,366 NZD
$770 USD
View
A
Retailer 4
-
$1,385 NZD
€744 EUR
View
A
Retailer 5
-
$1,389 NZD
$783 USD
View
A
Retailer 6
-
$1,448 NZD
$816 USD
View
B+
Retailer 7
-
$1,497 NZD
£665 GBP
View
Retailer 8
-
$1,599 NZD
SGD 1,218 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,769 NZD
SGD 1,347 SGD
View
Retailer 10
-
$1,788 NZD
£794 GBP
View
Price last confirmed 24 days ago
Retailer 11
-
$2,124 NZD
ZAR 19,340 ZAR
View
Price last confirmed 28 days ago
Retailer 12
-
$2,135 NZD
A$1,851 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$2,185 NZD
$1,231 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,212 NZD
A$1,918 AUD
View
Retailer 15
-
$2,625 NZD
£1,165 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
aea12d07-55d6-440c-a001-facdb22a5ae7 · Sep 25
$4,993 NZD
$2,814 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $1,136 NZDSave up to $1,076 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
$1,136 NZD