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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 $3,190 NZD
$1,798 USD
As of October 30, 2026
Save $2,392 NZD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,218 NZD 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

How it works →
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 30
Current: $7,218 NZD|Low: $3,139 NZD|High: $7,236 NZD|Avg: $4,370 NZD|+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 31, 2026
Retailer 6$3,190 NZD
Retailer 7$3,210 NZD
Retailer 4$3,341 NZD
Retailer 8$3,395 NZD
Retailer 3$3,801 NZD
Retailer 5$3,870 NZD
Retailer 12$4,099 NZD
Retailer 14$4,099 NZD
Retailer 11$4,223 NZD
Retailer 2$4,962 NZD
Retailer 9$5,025 NZD
Retailer 10$5,582 NZD
Retailer 13$6,021 NZD
MOH London$7,218 NZD

41 data points across 14 retailers

15 retailers$3,190 NZD to $5,582 NZD

B
Cheapest Retailer
-
$3,190 NZD
$1,798 USD
B
Retailer 2
-
$3,210 NZD
$1,809 USD
View
Retailer 3
-
$3,341 NZD
$1,883 USD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$3,395 NZD
$1,914 USD
View
Retailer 5
-
$3,801 NZD
$2,142 USD
View
Price last confirmed 24 days ago
B
Retailer 6
-
$3,870 NZD
$2,181 USD
View
B
Retailer 7
-
$4,099 NZD
$2,310 USD
View
B
Retailer 8
-
$4,099 NZD
$2,310 USD
View
B
Retailer 9
-
$4,223 NZD
$2,380 USD
View
B
Retailer 10
-
$4,475 NZD
CA$3,503 CAD
View
B
Retailer 11
-
$4,962 NZD
£2,202 GBP
View
Retailer 12
-
$5,025 NZD
A$4,357 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$5,582 NZD
$3,146 USD
View
Retailer 14
-
$6,021 NZD
ZAR 54,820 ZAR
View
Price under review
Most Expensive
MOH London
C72355AAB · Oct 8
$7,218 NZD
£3,203 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $3,190 NZDSave up to $2,392 NZD

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
$3,190 NZD