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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 £565 GBP
$752 USD
As of October 28, 2026
Save £1,358 GBP (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,922 GBP 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 £565 to £1,922, a £1,358 spread on the same certified stone. NZ Jewellers lists it at £1,922. 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: £1,922 GBP|Low: £565 GBP|High: £1,982 GBP|Avg: £814 GBP|-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£565 GBP
Retailer 5£613 GBP
Retailer 14£613 GBP
Retailer 7£622 GBP
Retailer 3£637 GBP
Retailer 6£639 GBP
Retailer 15£668 GBP
Retailer 8£707 GBP
Retailer 16£707 GBP
Retailer 2£735 GBP
Retailer 12£740 GBP
Retailer 11£748 GBP
Retailer 9£777 GBP
Retailer 13£913 GBP
Retailer 10£1,129 GBP
NZ Jewellers£1,922 GBP

16 data points across 16 retailers

16 retailers£565 GBP to £1,922 GBP

A
Cheapest Retailer
-
£565 GBP
$752 USD
Final sale: no returns
B+
Retailer 2
-
£613 GBP
$816 USD
View
B+
Retailer 3
-
£613 GBP
$816 USD
View
B+
Retailer 4
-
£622 GBP
$828 USD
View
B+
Retailer 5
-
£637 GBP
$848 USD
View
B+
Retailer 6
-
£639 GBP
$851 USD
View
B+
Retailer 7
-
£668 GBP
$889 USD
View
B+
Retailer 8
-
£707 GBP
$942 USD
View
B+
Retailer 9
-
£707 GBP
$942 USD
View
B+
Retailer 10
-
£735 GBP
View
B+
Retailer 11
-
£740 GBP
$985 USD
View
B+
Retailer 12
-
£748 GBP
View
B+
Retailer 13
-
£777 GBP
View
B
Retailer 14
-
£913 GBP
ZAR 19,643 ZAR
View
B
Retailer 15
-
£1,129 GBP
View
Most Expensive
C
NZ Jewellers
f52ae5b0-6982-4399-b69f-bde2cc840c19 · Oct 27
£1,922 GBP
$2,560 USD
View
15 more retailers have this diamond
Prices start from £565 GBPSave up to £1,358 GBP

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
£565 GBP