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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 1565530119

Certificate GIA 1565530119

Diamond specifications and retailer prices

From $1,069 AUD
$752 USD
As of October 28, 2026
Save $2,571 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,640 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565530119. Listed at 16 retailers as of October 27, 2026, with prices from $1,069 to $3,640, a $2,571 spread on the same certified stone. NZ Jewellers lists it at $3,640. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565530119
Dimensions5.20 × 5.95 × 3.82 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
5.20 mm5.95 mm0.70 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1565530119
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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 28
Current: $3,640 AUD|Low: $1,069 AUD|High: $3,752 AUD|Avg: $1,541 AUD|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$1,069 AUD
Retailer 5$1,160 AUD
Retailer 14$1,160 AUD
Retailer 7$1,177 AUD
Retailer 3$1,206 AUD
Retailer 6$1,210 AUD
Retailer 15$1,264 AUD
Retailer 8$1,339 AUD
Retailer 16$1,339 AUD
Retailer 2$1,392 AUD
Retailer 12$1,401 AUD
Retailer 11$1,416 AUD
Retailer 9$1,472 AUD
Retailer 13$1,729 AUD
Retailer 10$2,138 AUD
NZ Jewellers$3,640 AUD

16 data points across 16 retailers

16 retailers$1,069 AUD to $3,640 AUD

A
Cheapest Retailer
-
$1,069 AUD
$752 USD
Final sale: no returns
B+
Retailer 2
-
$1,160 AUD
$816 USD
View
B+
Retailer 3
-
$1,160 AUD
$816 USD
View
B+
Retailer 4
-
$1,177 AUD
$828 USD
View
B+
Retailer 5
-
$1,206 AUD
$848 USD
View
B+
Retailer 6
-
$1,210 AUD
$851 USD
View
B+
Retailer 7
-
$1,264 AUD
$889 USD
View
B+
Retailer 8
-
$1,339 AUD
$942 USD
View
B+
Retailer 9
-
$1,339 AUD
$942 USD
View
B+
Retailer 10
-
$1,392 AUD
£771 GBP
View
B+
Retailer 11
-
$1,401 AUD
$985 USD
View
B+
Retailer 12
-
$1,416 AUD
£784 GBP
View
B+
Retailer 13
-
$1,472 AUD
£815 GBP
View
B
Retailer 14
-
$1,729 AUD
ZAR 19,643 ZAR
View
B
Retailer 15
-
$2,138 AUD
£1,184 GBP
View
Most Expensive
C
NZ Jewellers
f52ae5b0-6982-4399-b69f-bde2cc840c19 · Oct 27
$3,640 AUD
$2,560 USD
View
15 more retailers have this diamond
Prices start from $1,069 AUDSave up to $2,571 AUD

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
$1,069 AUD