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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 7551299241

Certificate GIA 7551299241

Diamond specifications and retailer prices

From $649 USD
As of October 28, 2026
Save $1,560 USD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,209 USD 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 7551299241. Listed at 16 retailers as of October 27, 2026, with prices from $649 to $2,209, a $1,560 spread on the same certified stone. NZ Jewellers lists it at $2,209. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7551299241
Dimensions6.02 × 5.54 × 3.65 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal
Top View
6.02 mm5.54 mm0.70 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7551299241
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.7%

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: $2,209 USD|Low: $628 USD|High: $2,328 USD|Avg: $991 USD|-5.1%
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 6$649 USD
Retailer 5$704 USD
Retailer 14$704 USD
Retailer 16$731 USD
Retailer 7$754 USD
Retailer 4$783 USD
Retailer 13$813 USD
Retailer 12$860 USD
Retailer 2$867 USD
Retailer 3$885 USD
Retailer 9$893 USD
Retailer 11$1,000 USD
Retailer 15$1,049 USD
Retailer 8$1,135 USD
Retailer 10$1,636 USD
NZ Jewellers$2,209 USD

28 data points across 16 retailers

16 retailers$649 USD to $2,209 USD

A
Cheapest Retailer
-
$649 USD
Final sale: no returns
A
Retailer 2
-
$704 USD
View
A
Retailer 3
-
$704 USD
View
A
Retailer 4
-
$731 USD
View
B+
Retailer 5
-
$754 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$783 USD
SGD 1,058 SGD
View
B+
Retailer 7
-
$813 USD
View
B+
Retailer 8
-
$860 USD
£677 GBP
View
B+
Retailer 9
-
$867 USD
£683 GBP
View
B+
Retailer 10
-
$885 USD
View
B+
Retailer 11
-
$893 USD
£703 GBP
View
B+
Retailer 12
-
$1,000 USD
€952 EUR
View
B+
Retailer 13
-
$1,049 USD
ZAR 16,948 ZAR
View
B
Retailer 14
-
$1,135 USD
A$1,747 AUD
View
Price last confirmed 25 days ago
C
Retailer 15
-
$1,636 USD
£1,288 GBP
View
Most Expensive
C
NZ Jewellers
b4f84007-0442-403b-bed2-93370625544f · Oct 27
$2,209 USD
View
15 more retailers have this diamond
Prices start from $649 USDSave up to $1,560 USD

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
$649 USD