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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 2231244635

Certificate GIA 2231244635

Diamond specifications and retailer prices

From $2,559 AUD
$1,798 USD
As of October 29, 2026
Save $1,919 AUD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,790 AUD at MOH London · As of October 8, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231244635. Listed at 15 retailers as of October 27, 2026, with a 75% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231244635
Dimensions6.24 × 5.50 × 3.13 mm
L/W Ratio1.13
Top View
6.24 mm5.50 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231244635
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 56.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,790 AUD|Low: $2,518 AUD|High: $5,805 AUD|Avg: $3,499 AUD|+3.3%
MOH London
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
October 28, 2026
Retailer 6$2,559 AUD
Retailer 7$2,575 AUD
Retailer 4$2,680 AUD
Retailer 8$2,724 AUD
Retailer 3$3,049 AUD
Retailer 5$3,104 AUD
Retailer 12$3,288 AUD
Retailer 14$3,288 AUD
Retailer 11$3,388 AUD
Retailer 2$3,963 AUD
Retailer 9$4,031 AUD
Retailer 10$4,478 AUD
Retailer 13$4,830 AUD
MOH London$5,790 AUD

41 data points across 14 retailers

15 retailers$2,559 AUD to $4,478 AUD

B
Cheapest Retailer
-
$2,559 AUD
$1,798 USD
B
Retailer 2
-
$2,575 AUD
$1,809 USD
View
Retailer 3
-
$2,680 AUD
$1,883 USD
View
Price last confirmed 24 days ago
B
Retailer 4
-
$2,724 AUD
$1,914 USD
View
Retailer 5
-
$3,049 AUD
$2,142 USD
View
Price last confirmed 23 days ago
B
Retailer 6
-
$3,104 AUD
$2,181 USD
View
B
Retailer 7
-
$3,288 AUD
$2,310 USD
View
B
Retailer 8
-
$3,288 AUD
$2,310 USD
View
B
Retailer 9
-
$3,388 AUD
$2,380 USD
View
B
Retailer 10
-
$3,590 AUD
CA$3,503 CAD
View
B
Retailer 11
-
$3,963 AUD
£2,192 GBP
View
Retailer 12
-
$4,031 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$4,478 AUD
$3,146 USD
View
Retailer 14
-
$4,830 AUD
ZAR 54,820 ZAR
View
Price under review
Most Expensive
MOH London
C72355AAB · Oct 8
$5,790 AUD
£3,203 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $2,559 AUDSave up to $1,919 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.

B
0.70ct Heart
$2,559 AUD