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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 2306779024

Certificate GIA 2306779024

Diamond specifications and retailer prices

From €917 EUR
HK$8,000 HKD
As of October 31, 2026
Save €1,349 EUR (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,001 EUR 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 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 2306779024. Listed at 16 retailers as of October 29, 2026, with a 147% 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2306779024
Dimensions4.97 × 5.78 × 3.84 mm
L/W Ratio1.16
Top View
4.97 mm5.78 mm0.70 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2306779024
Side View
Table 59.0%CrownGirdlePavilionCulet: SmallDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,001 EUR|Low: €905 EUR|High: €3,001 EUR|Avg: €1,469 EUR
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
Retailer 17
October 31, 2026
Retailer 2€917 EUR
Retailer 3€1,135 EUR
Retailer 9€1,140 EUR
Retailer 15€1,231 EUR
Retailer 16€1,231 EUR
Retailer 4€1,237 EUR
Retailer 14€1,287 EUR
Retailer 5€1,325 EUR
Retailer 8€1,352 EUR
Retailer 10€1,360 EUR
Retailer 6€1,378 EUR
Retailer 17€1,420 EUR
Retailer 12€1,556 EUR
Retailer 7€1,560 EUR
Retailer 11€1,838 EUR
Retailer 13€2,266 EUR
NZ Jewellers€3,001 EUR

24 data points across 17 retailers

16 retailers€917 EUR to €2,266 EUR

B+
Cheapest Retailer
-
€917 EUR
HK$8,000 HKD
B
Retailer 2
-
€1,135 EUR
$1,268 USD
View
Final sale: no returns
B
Retailer 3
-
€1,140 EUR
$1,274 USD
View
B
Retailer 4
-
€1,231 EUR
$1,375 USD
View
B
Retailer 5
-
€1,231 EUR
$1,375 USD
View
B
Retailer 6
-
€1,237 EUR
$1,382 USD
View
B
Retailer 7
-
€1,270 EUR
SGD 1,918 SGD
View
B
Retailer 8
-
€1,287 EUR
$1,438 USD
View
B
Retailer 9
-
€1,325 EUR
$1,480 USD
View
B
Retailer 10
-
€1,352 EUR
$1,510 USD
View
B
Retailer 11
-
€1,360 EUR
£1,196 GBP
View
B
Retailer 12
-
€1,420 EUR
$1,586 USD
View
B
Retailer 13
-
€1,556 EUR
£1,369 GBP
View
B
Retailer 14
-
€1,838 EUR
ZAR 33,169 ZAR
View
B
Retailer 15
-
€2,266 EUR
£1,993 GBP
View
Most Expensive
NZ Jewellers
d083c20c-4d66-41d8-b36f-75a7a25db34c · Oct 30
€3,001 EUR
$3,353 USD
View
Price under review
15 more retailers have this diamond
Prices start from €917 EURSave up to €1,349 EUR

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.

B+
0.70ct Heart
€917 EUR